repo stringlengths 1 99 | file stringlengths 13 215 | code stringlengths 12 59.2M | file_length int64 12 59.2M | avg_line_length float64 3.82 1.48M | max_line_length int64 12 2.51M | extension_type stringclasses 1
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alibi-detect | alibi-detect-master/alibi_detect/od/tests/test_vaegmm.py | from itertools import product
import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.layers import Dense, InputLayer
from alibi_detect.od import OutlierVAEGMM
from alibi_detect.version import __version__
threshold = [None, 5.]
n_gmm = [1, 2]
w_energy = [.1, .5]
w_recon = [0., 1e-7]
samples = [1... | 3,175 | 32.083333 | 106 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__gmm/test__gmm_pytorch_backend.py | import pytest
import numpy as np
import torch
from alibi_detect.od.pytorch.gmm import GMMTorch
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
def test_gmm_pytorch_scoring():
"""Test GMM detector pytorch scoring method.
Tests the scoring method of the GMMTorch pytorch backend d... | 3,906 | 33.575221 | 96 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__gmm/test__gmm.py | import pytest
import numpy as np
import torch
from alibi_detect.od._gmm import GMM
from alibi_detect.exceptions import NotFittedError
from sklearn.datasets import make_moons
@pytest.mark.parametrize('backend', ['pytorch', 'sklearn'])
def test_unfitted_gmm_score(backend):
"""Test GMM detector raises exceptions w... | 4,890 | 34.963235 | 102 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__lof/test__lof_backend.py | import pytest
import torch
from alibi_detect.od.pytorch.lof import LOFTorch
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.od.pytorch.ensemble import Ensembler, PValNormalizer, AverageAggregator
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
@pytest.fixtur... | 7,975 | 35.090498 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__lof/test__lof.py | import pytest
import numpy as np
import torch
from alibi_detect.od._lof import LOF
from alibi_detect.od.pytorch.ensemble import AverageAggregator, TopKAggregator, MaxAggregator, \
MinAggregator, ShiftAndScaleNormalizer, PValNormalizer
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
f... | 10,349 | 37.333333 | 112 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__knn/test__knn.py | import pytest
import numpy as np
import torch
from alibi_detect.od._knn import KNN
from alibi_detect.od.pytorch.ensemble import AverageAggregator, TopKAggregator, MaxAggregator, \
MinAggregator, ShiftAndScaleNormalizer, PValNormalizer
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
f... | 10,379 | 37.161765 | 112 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__knn/test__knn_backend.py | import pytest
import torch
from alibi_detect.od.pytorch.knn import KNNTorch
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.od.pytorch.ensemble import Ensembler, PValNormalizer, AverageAggregator
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
@pytest.fixtur... | 7,995 | 35.180995 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__pca/test__pca.py | import pytest
import numpy as np
import torch
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.od._pca import PCA
from alibi_detect.exceptions import NotFittedError
from sklearn.datasets import make_moons
def fit_PCA_detector(detector):
pca_detector = detector()
x_ref = np.random.... | 6,603 | 35.893855 | 106 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__pca/test__pca_backend.py | import pytest
import torch
import numpy as np
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.od.pytorch.pca import LinearPCATorch, KernelPCATorch
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
@pytest.mark.parametrize('backend_detector', [
lambda: Line... | 4,470 | 34.768 | 101 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__svm/test__svm_pytorch_backend.py | import pytest
import numpy as np
import torch
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.od.pytorch.svm import BgdSVMTorch, SgdSVMTorch
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
@pytest.mark.parametrize('backend_cls', [BgdSVMTorch, SgdSVMTorch])
d... | 5,250 | 36.241135 | 111 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__svm/test__svm.py | import pytest
import numpy as np
import torch
from alibi_detect.od._svm import SVM
from alibi_detect.exceptions import NotFittedError
from alibi_detect.utils.pytorch import GaussianRBF
from sklearn.datasets import make_moons
@pytest.mark.parametrize('optimization', ['sgd', 'bgd'])
def test_unfitted_svm_score(optimiz... | 7,983 | 32.974468 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__mahalanobis/test__mahalanobis.py | import pytest
import numpy as np
import torch
from alibi_detect.od._mahalanobis import Mahalanobis
from alibi_detect.exceptions import NotFittedError
from sklearn.datasets import make_moons
def make_mahalanobis_detector():
mahalanobis_detector = Mahalanobis()
x_ref = np.random.randn(100, 2)
mahalanobis_d... | 4,177 | 35.973451 | 102 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/tests/test__mahalanobis/test__mahalanobis_backend.py | import pytest
import torch
import numpy as np
from alibi_detect.od.pytorch.mahalanobis import MahalanobisTorch
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
def test_mahalanobis_linear_scoring():
"""Test Mahalanobis detector linear scoring method.
Test that the Mahalanobis de... | 3,764 | 36.277228 | 104 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/sklearn/base.py | from typing import List, Union, Optional, Dict
from dataclasses import dataclass, asdict
from abc import ABC, abstractmethod
from typing_extensions import Self
import numpy as np
from alibi_detect.exceptions import NotFittedError, ThresholdNotInferredError
@dataclass
class SklearnOutlierDetectorOutput:
"""Outpu... | 6,383 | 28.018182 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/svm.py | import warnings
from typing import Callable, Dict, Optional, Tuple, Union
import numpy as np
import torch
from sklearn.linear_model import SGDOneClassSVM
from sklearn.utils.extmath import safe_sparse_dot
from tqdm import tqdm
from typing_extensions import Literal, Self
from alibi_detect.od.pytorch.base import TorchOu... | 15,972 | 34.416851 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/base.py | from typing import List, Union, Optional, Dict
from typing_extensions import Literal
from dataclasses import dataclass, fields
from abc import ABC, abstractmethod
import numpy as np
import torch
from alibi_detect.od.pytorch.ensemble import FitMixinTorch
from alibi_detect.utils.pytorch.misc import get_device
from alib... | 8,752 | 32.408397 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/knn.py | from typing import Optional, Union, List, Tuple
from typing_extensions import Literal
import numpy as np
import torch
from alibi_detect.od.pytorch.ensemble import Ensembler
from alibi_detect.od.pytorch.base import TorchOutlierDetector
class KNNTorch(TorchOutlierDetector):
def __init__(
self,
... | 3,635 | 34.647059 | 107 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/gmm.py | from typing import Optional, Union, Dict, Type
from typing_extensions import Literal
from tqdm import tqdm
import torch
from torch.utils.data import DataLoader
from alibi_detect.utils.pytorch.data import TorchDataset
from alibi_detect.od.pytorch.base import TorchOutlierDetector
from alibi_detect.models.pytorch.gmm imp... | 6,651 | 31.291262 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/pca.py | from typing import Optional, Union, Callable
from typing_extensions import Literal
import torch
from alibi_detect.od.pytorch.base import TorchOutlierDetector
class PCATorch(TorchOutlierDetector):
ensemble = False
def __init__(
self,
n_components: int,
device: Optional[Un... | 8,313 | 30.255639 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/__init__.py | from alibi_detect.utils.missing_optional_dependency import import_optional
KNNTorch = import_optional('alibi_detect.od.pytorch.knn', ['KNNTorch'])
LOFTorch = import_optional('alibi_detect.od.pytorch.lof', ['LOFTorch'])
MahalanobisTorch = import_optional('alibi_detect.od.pytorch.mahalanobis', ['MahalanobisTorch'])
Kern... | 691 | 68.2 | 117 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/ensemble.py | from abc import ABC, abstractmethod
from typing import Optional
from typing_extensions import Self
import torch
import numpy as np
from torch.nn import Module
from alibi_detect.exceptions import NotFittedError
class BaseTransformTorch(Module):
def __init__(self):
"""Base Transform class.
provid... | 9,337 | 28.644444 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/mahalanobis.py | from typing import Optional, Union
from typing_extensions import Literal
import torch
from alibi_detect.od.pytorch.base import TorchOutlierDetector
class MahalanobisTorch(TorchOutlierDetector):
ensemble = False
def __init__(
self,
min_eigenvalue: float = 1e-6,
device: Opt... | 3,162 | 27.495495 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/od/pytorch/lof.py | from typing import Optional, Union, List, Tuple
from typing_extensions import Literal
import numpy as np
import torch
from alibi_detect.od.pytorch.ensemble import Ensembler
from alibi_detect.od.pytorch.base import TorchOutlierDetector
class LOFTorch(TorchOutlierDetector):
def __init__(
self,
... | 6,709 | 39.666667 | 107 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/pytorch/embedding.py | from functools import partial
import torch
import torch.nn as nn
from transformers import AutoModel, AutoConfig
from typing import Dict, List
def hidden_state_embedding(hidden_states: torch.Tensor, layers: List[int],
use_cls: bool, reduce_mean: bool = True) -> torch.Tensor:
"""
Extr... | 2,138 | 38.611111 | 108 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/pytorch/gmm.py | from torch import nn
import torch
class GMMModel(nn.Module):
def __init__(self, n_components: int, dim: int) -> None:
"""Gaussian Mixture Model (GMM).
Parameters
----------
n_components
The number of mixture components.
dim
The dimensionality of the... | 1,402 | 31.627907 | 106 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/pytorch/__init__.py | from alibi_detect.utils.missing_optional_dependency import import_optional
TransformerEmbedding = import_optional(
'alibi_detect.models.pytorch.embedding',
names=['TransformerEmbedding'])
trainer = import_optional(
'alibi_detect.models.pytorch.trainer',
names=['trainer'])
__all__ = [
"Transforme... | 349 | 20.875 | 74 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/pytorch/trainer.py | import torch
import torch.nn as nn
from torch.utils.data import DataLoader
from tqdm import tqdm
from typing import Callable, Union
def trainer(
model: Union[nn.Module, nn.Sequential],
loss_fn: Callable,
dataloader: DataLoader,
device: torch.device,
optimizer: Callable = torch.... | 2,027 | 30.6875 | 106 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/embedding.py | from functools import partial
import tensorflow as tf
from transformers import TFAutoModel, AutoConfig
from typing import Dict, List
def hidden_state_embedding(hidden_states: tf.Tensor, layers: List[int],
use_cls: bool, reduce_mean: bool = True) -> tf.Tensor:
"""
Extract embeddings ... | 3,718 | 40.322222 | 108 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/pixelcnn.py | from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
import functools
import numpy as np
import warnings
import tensorflow.compat.v2 as tf
from tensorflow_probability.python.bijectors import bijector
from tensorflow_probability.python.distributions import categor... | 48,470 | 45.383732 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/losses.py | from typing import Optional
import tensorflow as tf
from tensorflow.keras.layers import Flatten
from tensorflow.keras.losses import kld, categorical_crossentropy
import tensorflow_probability as tfp
from alibi_detect.models.tensorflow.gmm import gmm_params, gmm_energy
def elbo(y_true: tf.Tensor,
y_pred: tf.... | 8,256 | 29.925094 | 111 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/resnet.py | # implementation adopted from https://github.com/tensorflow/models
# TODO: proper train-val-test split
import argparse
import numpy as np
import os
from pathlib import Path
import tensorflow as tf
from tensorflow.keras.callbacks import Callback, ModelCheckpoint
from tensorflow.keras.initializers import RandomNormal
fro... | 15,500 | 28.469582 | 92 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/autoencoder.py | import numpy as np
import tensorflow as tf
from tensorflow.keras.layers import Bidirectional, Concatenate, Dense, Flatten, Layer, LSTM
from typing import Callable, List, Tuple
from alibi_detect.utils.tensorflow.distance import relative_euclidean_distance
class Sampling(Layer):
""" Reparametrization trick. Uses (z... | 14,709 | 31.472406 | 110 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/trainer.py | from functools import partial
import numpy as np
import tensorflow as tf
from typing import Callable, Tuple
def trainer(
model: tf.keras.Model,
loss_fn: tf.keras.losses,
x_train: np.ndarray,
y_train: np.ndarray = None,
dataset: tf.keras.utils.Sequence = None,
optimizer:... | 4,358 | 37.919643 | 103 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/tests/test_autoencoder_tf.py | import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.layers import Dense, InputLayer
from alibi_detect.models.tensorflow.autoencoder import AE, AEGMM, VAE, VAEGMM, Seq2Seq, EncoderLSTM, DecoderLSTM
from alibi_detect.models.tensorflow.losses import loss_aegmm, loss_vaegmm
from alibi_detect.mode... | 4,397 | 31.338235 | 112 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/tests/test_losses_tf.py | import pytest
import numpy as np
import tensorflow as tf
from alibi_detect.models.tensorflow.losses import elbo, loss_adv_ae, loss_aegmm, loss_vaegmm, loss_distillation
N, K, D, F = 10, 5, 1, 3
x = np.random.rand(N, F).astype(np.float32)
y = np.random.rand(N, F).astype(np.float32)
sim = 1.
cov_diag = tf.ones(x.shape[1... | 2,563 | 34.123288 | 111 | py |
alibi-detect | alibi-detect-master/alibi_detect/models/tensorflow/tests/test_trainer_tf.py | from functools import partial
from itertools import product
import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.losses import categorical_crossentropy
from alibi_detect.models.tensorflow.trainer import trainer
from alibi_detect.utils.tensorflow.data import TFDataset
N, F = 100, 2
x = np.rand... | 1,795 | 34.215686 | 95 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/loading.py | import logging
import os
from functools import partial
from importlib import import_module
from pathlib import Path
from typing import Any, Callable, Optional, Union, Type, TYPE_CHECKING
import dill
import numpy as np
import toml
from transformers import AutoTokenizer
from alibi_detect.saving.registry import registry... | 18,954 | 31.624785 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/schemas.py | """
Pydantic models used by :func:`~alibi_detect.utils.validate.validate_config` to validate configuration dictionaries.
The `resolved` kwarg of :func:`~alibi_detect.utils.validate.validate_config` determines whether the *unresolved* or
*resolved* pydantic models are used:
- The *unresolved* models expect any artefact... | 52,612 | 39.193277 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/validators.py | import sys
from typing import Any, Generic, Optional, Type, TypeVar, Union, List
import numpy as np
from numpy.lib import NumpyVersion
from pydantic.fields import ModelField
from alibi_detect.utils.frameworks import has_tensorflow, has_pytorch, has_keops, Framework
if has_tensorflow:
import tensorflow as tf
if ha... | 3,113 | 35.635294 | 118 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/registry.py | """
This registry allows Python objects to be registered and accessed by their string reference later on. The primary usage
is to register objects so that they can be specified in a `config.toml` file. A number of Alibi Detect functions are
also pre-registered in the registry for convenience. See the
`Registering artef... | 3,373 | 41.708861 | 144 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/saving.py | import logging
import os
import shutil
import warnings
from functools import partial
from pathlib import Path
from typing import Callable, Optional, Tuple, Union, Any, Dict, TYPE_CHECKING
import dill
import numpy as np
import toml
from transformers import PreTrainedTokenizerBase
from alibi_detect.saving._typing import... | 19,169 | 34.369004 | 116 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_sklearn/loading.py | import os
from pathlib import Path
from typing import Union
import joblib
from sklearn.base import BaseEstimator
def load_model(filepath: Union[str, os.PathLike],
) -> BaseEstimator:
"""
Load scikit-learn (or xgboost) model. Models are assumed to be a subclass of :class:`~sklearn.base.BaseEsti... | 706 | 25.185185 | 118 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_sklearn/saving.py | import logging
import os
from pathlib import Path
from typing import Union
import joblib
from sklearn.base import BaseEstimator
from alibi_detect.utils.frameworks import Framework
logger = logging.getLogger(__name__)
def save_model_config(model: BaseEstimator,
base_path: Path,
... | 2,235 | 30.942857 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_sklearn/tests/test_saving_sk.py | from pytest_cases import param_fixture, parametrize, parametrize_with_cases
from alibi_detect.saving.tests.datasets import ContinuousData
from alibi_detect.saving.tests.models import classifier_model, xgb_classifier_model
from alibi_detect.saving.loading import _load_model_config
from alibi_detect.saving.saving impor... | 1,295 | 38.272727 | 96 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/tests/models.py | from functools import partial
from importlib import import_module
import numpy as np
import tensorflow as tf
import torch
import torch.nn as nn
from sklearn.ensemble import RandomForestClassifier
from xgboost import XGBClassifier
from requests.exceptions import HTTPError
import pytest
from pytest_cases import fixtur... | 12,456 | 39.313916 | 114 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/tests/test_saving.py | # type: ignore
"""
Tests for saving/loading of detectors via config.toml files.
Internal functions such as save_kernel/load_kernel_config etc are also tested.
"""
from functools import partial
import os
from pathlib import Path
from typing import Callable
import sklearn.base
import toml
import dill
import numpy as np... | 56,177 | 40.065789 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/tests/test_validate.py | import numpy as np
import pytest
from pydantic import ValidationError
from alibi_detect.saving import validate_config
from alibi_detect.saving.schemas import KernelConfig
from alibi_detect.saving.saving import X_REF_FILENAME
from alibi_detect.version import __version__
from copy import deepcopy
import tensorflow as t... | 3,998 | 32.889831 | 95 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_pytorch/loading.py | import logging
import os
from importlib import import_module
from pathlib import Path
from typing import Callable, Optional, Union, Type
import dill
import torch
import torch.nn as nn
from alibi_detect.cd.pytorch import UAE, HiddenOutput
from alibi_detect.cd.pytorch.preprocess import _Encoder
from alibi_detect.models... | 4,175 | 27.8 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_pytorch/conversions.py | import torch
def get_pt_dtype(dtype_str: str):
"""Returns pytorch datatype specified by string."""
return getattr(torch, dtype_str)
| 143 | 17 | 55 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_pytorch/saving.py | import os
import logging
from pathlib import Path
from typing import Any, Callable, Dict, Optional, Tuple, Union
import dill # dispatch table setting not done here as done in top-level saving.py file
import torch
import torch.nn as nn
from alibi_detect.cd.pytorch import UAE, HiddenOutput
from alibi_detect.models.pyt... | 4,430 | 32.568182 | 109 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_pytorch/__init__.py | from alibi_detect.utils.missing_optional_dependency import import_optional
load_kernel_config_pt, load_embedding_pt, load_model_pt, load_optimizer_pt, \
prep_model_and_emb_pt = import_optional(
'alibi_detect.saving._pytorch.loading',
names=['load_kernel_config',
'load_embedding',
... | 836 | 26 | 77 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_pytorch/tests/test_saving_pt.py | from pytest_cases import param_fixture, parametrize, parametrize_with_cases
from alibi_detect.saving.tests.datasets import ContinuousData
from alibi_detect.saving.tests.models import encoder_model
from alibi_detect.cd.pytorch import HiddenOutput as HiddenOutput_pt
from alibi_detect.saving.loading import _load_model_c... | 2,131 | 38.481481 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_tensorflow/loading.py | import logging
import os
from importlib import import_module
import warnings
from functools import partial
from pathlib import Path
from typing import Callable, Dict, List, Optional, Tuple, Union, Type
import dill
import tensorflow as tf
from tensorflow_probability.python.distributions.distribution import \
Distri... | 35,509 | 33.34236 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_tensorflow/saving.py | import logging
import os
from functools import partial
from pathlib import Path
from typing import Any, Callable, Dict, List, Optional, Tuple, Union
import dill # dispatch table setting not done here as done in top-level saving.py file
import tensorflow as tf
from tensorflow.keras.layers import Input, InputLayer
# B... | 34,567 | 34.237513 | 114 | py |
alibi-detect | alibi-detect-master/alibi_detect/saving/_tensorflow/tests/test_saving_tf.py | from pytest_cases import param_fixture, parametrize, parametrize_with_cases
import pytest
from alibi_detect.saving.tests.datasets import ContinuousData
from alibi_detect.saving.tests.models import encoder_model
from alibi_detect.cd.tensorflow import HiddenOutput as HiddenOutput_tf
from alibi_detect.saving.loading imp... | 5,554 | 37.846154 | 112 | py |
alibi-detect | alibi-detect-master/alibi_detect/tests/test_dep_management.py | """
Test optional dependencies.
These tests import all the named objects from the public API of alibi-detect and test that they throw the correct errors
if the relevant optional dependencies are not installed. If these tests fail, it is likely that:
1. The optional dependency relation hasn't been added to the test scr... | 14,221 | 43.72327 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/base.py | import logging
from abc import abstractmethod
from typing import Callable, Dict, List, Optional, Tuple, Union, Any
import numpy as np
from alibi_detect.base import BaseDetector, concept_drift_dict, DriftConfigMixin
from alibi_detect.cd.utils import get_input_shape, update_reference
from alibi_detect.utils.frameworks i... | 52,690 | 41.94295 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/learned_kernel.py | import numpy as np
from typing import Callable, Dict, Optional, Union
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, has_keops, BackendValidator, Framework
from alibi_detect.utils.warnings import deprecated_alias
from alibi_detect.base import DriftConfigMixin
if has_pytorch:
from torch.util... | 9,166 | 45.532995 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/mmd.py | import logging
import numpy as np
from typing import Callable, Dict, Optional, Union, Tuple
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, has_keops, BackendValidator, Framework
from alibi_detect.utils.warnings import deprecated_alias
from alibi_detect.base import DriftConfigMixin
if has_pytorc... | 6,795 | 41.475 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/base_online.py | import logging
import warnings
from abc import abstractmethod
from typing import Any, Callable, Dict, List, Optional, Union, Tuple, TYPE_CHECKING
import numpy as np
from alibi_detect.base import BaseDetector, concept_drift_dict
from alibi_detect.cd.utils import get_input_shape
from alibi_detect.utils.state import Stat... | 17,889 | 37.308351 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/utils.py | import logging
import random
from typing import Callable, Dict, Optional, Tuple, Union
import numpy as np
from alibi_detect.utils.sampling import reservoir_sampling
from alibi_detect.utils.frameworks import Framework
logger = logging.getLogger(__name__)
def update_reference(X_ref: np.ndarray,
X... | 4,341 | 34.300813 | 108 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/classifier.py | import numpy as np
from typing import Callable, Dict, Optional, Union
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, \
BackendValidator, Framework
from alibi_detect.base import DriftConfigMixin
from sklearn.base import ClassifierMixin
from alibi_detect.cd.sklearn.classifier import Classifi... | 11,053 | 50.175926 | 117 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/lsdd_online.py | import os
import numpy as np
from typing import Any, Callable, Dict, Optional, Union
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, BackendValidator, Framework
from alibi_detect.base import DriftConfigMixin
if has_pytorch:
from alibi_detect.cd.pytorch.lsdd_online import LSDDDriftOnlineTorch
... | 7,617 | 38.677083 | 118 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/spot_the_diff.py | import numpy as np
from typing import Callable, Dict, Optional, Union
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, BackendValidator, Framework
from alibi_detect.base import DriftConfigMixin
if has_pytorch:
from alibi_detect.cd.pytorch.spot_the_diff import SpotTheDiffDriftTorch
from al... | 9,141 | 47.62766 | 118 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/mmd_online.py | import os
import numpy as np
from typing import Any, Callable, Dict, Optional, Union
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, BackendValidator, Framework
from alibi_detect.base import DriftConfigMixin
if has_pytorch:
from alibi_detect.cd.pytorch.mmd_online import MMDDriftOnlineTorch
... | 7,411 | 37.604167 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/model_uncertainty.py | import logging
import numpy as np
from typing import Callable, Dict, Optional, Union
from functools import partial
from alibi_detect.cd.ks import KSDrift
from alibi_detect.cd.chisquare import ChiSquareDrift
from alibi_detect.cd.preprocess import classifier_uncertainty, regressor_uncertainty
from alibi_detect.cd.utils i... | 14,152 | 43.646688 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/context_aware.py | import logging
import numpy as np
from typing import Callable, Dict, Optional, Union, Tuple
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, BackendValidator, Framework
from alibi_detect.utils.warnings import deprecated_alias
from alibi_detect.base import DriftConfigMixin
if has_pytorch:
from... | 7,323 | 42.082353 | 116 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/lsdd.py | import numpy as np
from typing import Callable, Dict, Optional, Union, Tuple
from alibi_detect.utils.frameworks import has_pytorch, has_tensorflow, BackendValidator, Framework
from alibi_detect.utils.warnings import deprecated_alias
from alibi_detect.base import DriftConfigMixin
if has_pytorch:
from alibi_detect.c... | 6,658 | 41.96129 | 118 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_ks.py | from functools import partial
from itertools import product
import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.layers import Dense, Input, InputLayer
from typing import Callable
from alibi_detect.cd import KSDrift
from alibi_detect.cd.tensorflow.preprocess import HiddenOutput, UAE, preproces... | 4,062 | 37.330189 | 96 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_cvm_online.py | import numpy as np
import pytest
from alibi_detect.cd import CVMDriftOnline
from alibi_detect.utils._random import fixed_seed
n, n_test = 200, 500
n_bootstraps = 1000
ert = 50
np.random.seed(0)
window_sizes = [[10], [10, 20]]
batch_size = [None, int(n_bootstraps/4)]
n_features = [1, 3]
@pytest.mark.parametrize('win... | 4,225 | 35.747826 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_lsdd.py | import numpy as np
import pytest
from alibi_detect.cd import LSDDDrift
from alibi_detect.cd.pytorch.lsdd import LSDDDriftTorch
from alibi_detect.cd.tensorflow.lsdd import LSDDDriftTF
n, n_features = 100, 5
tests_lsdddrift = ['tensorflow', 'pytorch', 'PyToRcH', 'mxnet']
n_tests = len(tests_lsdddrift)
@pytest.fixture... | 931 | 26.411765 | 81 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_spot_the_diff.py | import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.layers import Dense
import torch
import torch.nn as nn
from alibi_detect.cd import SpotTheDiffDrift
from alibi_detect.cd.pytorch.spot_the_diff import SpotTheDiffDriftTorch
from alibi_detect.cd.tensorflow.spot_the_diff import SpotTheDiffDrift... | 2,129 | 28.178082 | 94 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_mmd_online.py | import numpy as np
import pytest
from alibi_detect.cd import MMDDriftOnline
from alibi_detect.cd.pytorch.mmd_online import MMDDriftOnlineTorch
from alibi_detect.cd.tensorflow.mmd_online import MMDDriftOnlineTF
n, n_features = 100, 5
tests_mmddriftonline = ['tensorflow', 'pytorch', 'PyToRcH', 'mxnet']
n_tests = len(te... | 1,353 | 27.808511 | 98 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_lsdd_online.py | import numpy as np
import pytest
from alibi_detect.cd import LSDDDriftOnline
from alibi_detect.cd.pytorch.lsdd_online import LSDDDriftOnlineTorch
from alibi_detect.cd.tensorflow.lsdd_online import LSDDDriftOnlineTF
n, n_features = 100, 5
tests_lsdddriftonline = ['tensorflow', 'pytorch', 'PyToRcH', 'mxnet']
n_tests = ... | 1,331 | 27.956522 | 99 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_fet_online.py | import numpy as np
import pytest
from functools import partial
from alibi_detect.cd import FETDriftOnline
from alibi_detect.utils._random import fixed_seed
n = 250
n_inits, n_reps = 3, 100
n_bootstraps = 1000
ert = 150
window_sizes = [40]
alternatives = ['less', 'greater']
n_features = [1, 3]
@pytest.mark.parametri... | 4,578 | 35.927419 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_mmd.py | import numpy as np
import pytest
from alibi_detect.cd import MMDDrift
from alibi_detect.cd.pytorch.mmd import MMDDriftTorch
from alibi_detect.cd.tensorflow.mmd import MMDDriftTF
from alibi_detect.utils.frameworks import has_keops
if has_keops:
from alibi_detect.cd.keops.mmd import MMDDriftKeops
n, n_features = 100... | 1,185 | 29.410256 | 80 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_learned_kernel.py | import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.layers import Dense
import torch
import torch.nn as nn
from alibi_detect.cd import LearnedKernelDrift
from alibi_detect.cd.pytorch.learned_kernel import LearnedKernelDriftTorch
from alibi_detect.cd.tensorflow.learned_kernel import LearnedKer... | 2,811 | 29.901099 | 94 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_classifier.py | import numpy as np
import pytest
import tensorflow as tf
from tensorflow.keras.layers import Dense, Input
import torch
import torch.nn as nn
from alibi_detect.cd import ClassifierDrift
from alibi_detect.cd.pytorch.classifier import ClassifierDriftTorch
from alibi_detect.cd.tensorflow.classifier import ClassifierDriftTF... | 2,093 | 28.492958 | 80 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_preprocess.py | from itertools import product
import numpy as np
import pytest
import torch.nn as nn
import torch
from sklearn.linear_model import LogisticRegression
from alibi_detect.cd.preprocess import classifier_uncertainty, regressor_uncertainty
n, n_features = 100, 10
shape = (n_features,)
X_train = np.random.rand(n * n_feature... | 2,067 | 29.411765 | 85 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_contextmmd.py | import numpy as np
import pytest
from alibi_detect.cd import ContextMMDDrift
from alibi_detect.cd.pytorch.context_aware import ContextMMDDriftTorch
from alibi_detect.cd.tensorflow.context_aware import ContextMMDDriftTF
n, n_features = 100, 5
tests_context_mmddrift = ['tensorflow', 'pytorch', 'PyToRcH', 'mxnet']
n_tes... | 1,099 | 30.428571 | 88 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/tests/test_model_uncertainty.py | import numpy as np
import pytest
from functools import partial
from itertools import product
import scipy
import tensorflow as tf
from tensorflow.keras.layers import Dense, Input, Softmax, Dropout
import torch
import torch.nn as nn
from typing import Union
from alibi_detect.cd import ClassifierUncertaintyDrift, Regress... | 6,110 | 31.163158 | 114 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/keops/learned_kernel.py | from copy import deepcopy
from functools import partial
from tqdm import tqdm
import numpy as np
from pykeops.torch import LazyTensor
import torch
import torch.nn as nn
from torch.utils.data import DataLoader
from typing import Callable, Dict, List, Optional, Union, Tuple
from alibi_detect.cd.base import BaseLearnedKer... | 16,939 | 48.244186 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/keops/mmd.py | import logging
import numpy as np
from pykeops.torch import LazyTensor
import torch
from typing import Callable, Dict, List, Optional, Tuple, Union
from alibi_detect.cd.base import BaseMMDDrift
from alibi_detect.utils.keops.kernels import GaussianRBF
from alibi_detect.utils.pytorch import get_device
from alibi_detect.u... | 8,642 | 45.972826 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/keops/tests/test_mmd_keops.py | from functools import partial
from itertools import product
import numpy as np
import pytest
import torch
import torch.nn as nn
from typing import Callable, List
from alibi_detect.utils.frameworks import has_keops
from alibi_detect.utils.pytorch import GaussianRBF, mmd2_from_kernel_matrix
from alibi_detect.cd.pytorch.p... | 4,726 | 38.066116 | 110 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/keops/tests/test_learned_kernel_keops.py | from itertools import product
import numpy as np
import pytest
import torch
import torch.nn as nn
from typing import Callable, Optional, Union
from alibi_detect.utils.frameworks import has_keops
from alibi_detect.utils.pytorch import GaussianRBF as GaussianRBFTorch
from alibi_detect.utils.pytorch import mmd2_from_kerne... | 4,968 | 36.931298 | 103 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/learned_kernel.py | from copy import deepcopy
from functools import partial
from tqdm import tqdm
import numpy as np
import torch
import torch.nn as nn
from torch.utils.data import DataLoader
from typing import Callable, Dict, Optional, Union, Tuple
from alibi_detect.cd.base import BaseLearnedKernelDrift
from alibi_detect.utils.pytorch im... | 12,289 | 46.451737 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/mmd.py | import logging
import numpy as np
import torch
from typing import Callable, Dict, Optional, Tuple, Union
from alibi_detect.cd.base import BaseMMDDrift
from alibi_detect.utils.pytorch import get_device
from alibi_detect.utils.pytorch.distance import mmd2_from_kernel_matrix
from alibi_detect.utils.pytorch.kernels import ... | 6,868 | 46.372414 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/utils.py | from torch import nn
from typing import Callable
def activate_train_mode_for_dropout_layers(model: Callable) -> Callable:
model.eval() # type: ignore
n_dropout_layers = 0
for module in model.modules(): # type: ignore
if isinstance(module, nn.Dropout):
module.train()
n_dr... | 444 | 25.176471 | 72 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/classifier.py | from copy import deepcopy
from functools import partial
import numpy as np
import torch
import torch.nn as nn
from torch.utils.data import DataLoader
from scipy.special import softmax
from typing import Callable, Dict, Optional, Union, Tuple
from alibi_detect.cd.base import BaseClassifierDrift
from alibi_detect.models.... | 10,365 | 46.990741 | 115 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/lsdd_online.py | from tqdm import tqdm
import numpy as np
import torch
from typing import Any, Callable, Optional, Union
from alibi_detect.cd.base_online import BaseMultiDriftOnline
from alibi_detect.utils.pytorch import get_device
from alibi_detect.utils.pytorch import GaussianRBF, permed_lsdds, quantile
from alibi_detect.utils.framew... | 11,629 | 47.057851 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/spot_the_diff.py | import logging
import numpy as np
import torch
import torch.nn as nn
from torch.utils.data import DataLoader
from typing import Callable, Dict, Optional, Union
from alibi_detect.cd.pytorch.classifier import ClassifierDriftTorch
from alibi_detect.utils.pytorch.data import TorchDataset
from alibi_detect.utils.pytorch imp... | 11,086 | 46.995671 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/mmd_online.py | from tqdm import tqdm
import numpy as np
import torch
from typing import Any, Callable, Optional, Union
from alibi_detect.cd.base_online import BaseMultiDriftOnline
from alibi_detect.utils.pytorch import get_device
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.utils.pytorch import zero_di... | 10,720 | 45.816594 | 119 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/context_aware.py | import logging
import numpy as np
import torch
from typing import Callable, Dict, Optional, Tuple, Union
from alibi_detect.cd.base import BaseContextMMDDrift
from alibi_detect.utils.pytorch import get_device
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.utils.warnings import deprecated_al... | 13,224 | 46.232143 | 120 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/__init__.py | from alibi_detect.utils.missing_optional_dependency import import_optional
UAE, HiddenOutput, preprocess_drift = import_optional(
'alibi_detect.cd.pytorch.preprocess',
names=['UAE', 'HiddenOutput', 'preprocess_drift'])
__all__ = [
"UAE",
"HiddenOutput",
"preprocess_drift"
]
| 297 | 23.833333 | 74 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/lsdd.py | import numpy as np
import torch
from typing import Callable, Dict, Optional, Tuple, Union
from alibi_detect.cd.base import BaseLSDDDrift
from alibi_detect.utils.pytorch import get_device
from alibi_detect.utils.pytorch.kernels import GaussianRBF
from alibi_detect.utils.pytorch.distance import permed_lsdds
from alibi_de... | 8,982 | 49.466292 | 118 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/preprocess.py | from typing import Callable, Dict, Optional, Type, Union
import numpy as np
import torch
import torch.nn as nn
from alibi_detect.utils.pytorch.prediction import (predict_batch,
predict_batch_transformer)
class _Encoder(nn.Module):
def __init__(
self,... | 4,599 | 36.398374 | 111 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/tests/test_mmd_pt.py | from functools import partial
from itertools import product
import numpy as np
import pytest
import torch
import torch.nn as nn
from typing import Callable, List
from alibi_detect.cd.pytorch.mmd import MMDDriftTorch
from alibi_detect.cd.pytorch.preprocess import HiddenOutput, preprocess_drift
n, n_hidden, n_classes = ... | 3,494 | 34.30303 | 96 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/tests/test_learned_kernel_pt.py | from itertools import product
import numpy as np
import pytest
import torch
import torch.nn as nn
from typing import Union
from alibi_detect.cd.pytorch.learned_kernel import LearnedKernelDriftTorch
n = 100
class MyKernel(nn.Module):
def __init__(self, n_features: int):
super().__init__()
self.den... | 2,264 | 26.621951 | 92 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/tests/test_classifier_pt.py | from itertools import product
import numpy as np
import pytest
import torch
import torch.nn as nn
from typing import Union
from alibi_detect.cd.pytorch.classifier import ClassifierDriftTorch
n = 100
class MyModel(nn.Module):
def __init__(self, n_features: int, softmax: bool = False):
super().__init__()
... | 2,921 | 28.515152 | 85 | py |
alibi-detect | alibi-detect-master/alibi_detect/cd/pytorch/tests/test_spot_the_diff_pt.py | from itertools import product
import numpy as np
import pytest
import torch
import torch.nn as nn
from typing import Union
from alibi_detect.cd.pytorch.spot_the_diff import SpotTheDiffDriftTorch
n = 100
class MyKernel(nn.Module):
def __init__(self, n_features: int):
super().__init__()
self.dense ... | 2,440 | 27.057471 | 96 | py |
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