CE fine-tuned epoch 2/3 best_val=0.5733

README.md

@@ -28,25 +28,25 @@ model-index:
       type: ce-val
     metrics:
     - type: accuracy
-      value: 0.536969696969697
+      value: 0.5733333333333334
       name: Accuracy
     - type: accuracy_threshold
-      value: 0.4739919900894165
+      value: 0.5057904720306396
       name: Accuracy Threshold
     - type: f1
-      value: 0.6682966585167075
+      value: 0.669374492282697
       name: F1
     - type: f1_threshold
-      value: 0.44792813062667847
+      value: 0.45144930481910706
       name: F1 Threshold
     - type: precision
-      value: 0.5036855036855037
+      value: 0.5036674816625917
       name: Precision
     - type: recall
-      value: 0.9927360774818402
+      value: 0.9975786924939467
       name: Recall
     - type: average_precision
-      value: 0.5140790363376013
+      value: 0.5550313029987005
       name: Average Precision
 ---
 
@@ -99,25 +99,25 @@ from sentence_transformers import CrossEncoder
 model = CrossEncoder("cross_encoder_model_id")
 # Get scores for pairs of inputs
 pairs = [
-    ['The last time the planet was even four degrees warmer, Peter Brannen points out in The Ends of the World, his new history of the planet’s major extinction events, the oceans were hundreds of feet higher.', 'As a result, the mean annual air temperature at sea level decreases by about 0.4\xa0°C (0.7\xa0°F) per degree of latitude from the equator.'],
-    ["Empirical measurements of the Earth's heat content show the planet is still accumulating heat and global warming is still happening.", 'The global average and combined land and ocean surface temperature, show a warming of 0.85 [0.65 to 1.06] °C, in the period 1880 to 2012, based on multiple independently produced datasets.'],
-    ['Numerous case studies on both regional and global scales have determined that renewable energy, if properly implemented, can provide baseload power.', 'Currently, there are challenges implementing it on a global scale because there is no government with that power.'],
-    ['“Typically, in such an attribution study, scientists will use sets of climate models — one set including the factors that drive human global warming and the other including purely “natural” factors — and see if an event like the one in question is more likely to occur in the first set of models.', 'Attribution of the temperature change to natural or anthropogenic (i.e., human-induced) factors is an important question: see global warming and attribution of recent climate change.'],
-    ['The sun was warming up then, but the sun hasn’t been warming since 1970.', '"Sun\'s Shifts May Cause Global Warming".'],
+    ['The last time the planet was even four degrees warmer, Peter Brannen points out in The Ends of the World, his new history of the planet’s major extinction events, the oceans were hundreds of feet higher.', 'Almost all scientists acknowledge that the rate of species loss is greater now than at any time in human history, with extinctions occurring at rates hundreds of times higher than background extinction rates.'],
+    ['[S]unspot activity on the surface of our star has dropped to a new low.', 'It has a regular activity cycle of starspots.'],
+    ['More money is dedicated within the Department of Homeland Security to climate change than what\'s spent combating "Islamist terrorists radicalizing over the Internet in the United States of America."', 'Homeland security is officially defined by the National Strategy for Homeland Security as "a concerted national effort to prevent terrorist attacks within the United States, reduce America\'s vulnerability to terrorism, and minimize the damage and recover from attacks that do occur".'],
+    ['Worst-case global heating scenarios may need to be revised upwards in light of a better understanding of the role of clouds, scientists have said.', 'Results from the CERES and other NASA missions, such as the Earth Radiation Budget Experiment (ERBE), could lead to a better understanding of the role of clouds and the energy cycle in global climate change.'],
+    ['Prof Adam Scaife, a climate modelling expert at the UK’s Met Office, said the evidence for a link to shrinking Arctic ice was now good: ‘The consensus points towards that being a real effect.’”', 'Some models of modern climate exhibit Arctic amplification without changes in snow and ice cover.'],
 ]
 scores = model.predict(pairs)
 print(scores)
-# [0.4804 0.4864 0.4651 0.4637 0.4819]
+# [0.5149 0.4764 0.5282 0.5084 0.5007]
 
 # Or rank different texts based on similarity to a single text
 ranks = model.rank(
     'The last time the planet was even four degrees warmer, Peter Brannen points out in The Ends of the World, his new history of the planet’s major extinction events, the oceans were hundreds of feet higher.',
     [
-        'As a result, the mean annual air temperature at sea level decreases by about 0.4\xa0°C (0.7\xa0°F) per degree of latitude from the equator.',
-        'The global average and combined land and ocean surface temperature, show a warming of 0.85 [0.65 to 1.06] °C, in the period 1880 to 2012, based on multiple independently produced datasets.',
-        'Currently, there are challenges implementing it on a global scale because there is no government with that power.',
-        'Attribution of the temperature change to natural or anthropogenic (i.e., human-induced) factors is an important question: see global warming and attribution of recent climate change.',
-        '"Sun\'s Shifts May Cause Global Warming".',
+        'Almost all scientists acknowledge that the rate of species loss is greater now than at any time in human history, with extinctions occurring at rates hundreds of times higher than background extinction rates.',
+        'It has a regular activity cycle of starspots.',
+        'Homeland security is officially defined by the National Strategy for Homeland Security as "a concerted national effort to prevent terrorist attacks within the United States, reduce America\'s vulnerability to terrorism, and minimize the damage and recover from attacks that do occur".',
+        'Results from the CERES and other NASA missions, such as the Earth Radiation Budget Experiment (ERBE), could lead to a better understanding of the role of clouds and the energy cycle in global climate change.',
+        'Some models of modern climate exhibit Arctic amplification without changes in snow and ice cover.',
     ]
 )
 # [{'corpus_id': ..., 'score': ...}, {'corpus_id': ..., 'score': ...}, ...]
@@ -156,15 +156,15 @@ You can finetune this model on your own dataset.
 * Dataset: `ce-val`
 * Evaluated with [<code>CrossEncoderClassificationEvaluator</code>](https://sbert.net/docs/package_reference/cross_encoder/evaluation.html#sentence_transformers.cross_encoder.evaluation.CrossEncoderClassificationEvaluator)
 
-| Metric                | Value      |
-|:----------------------|:-----------|
-| accuracy              | 0.537      |
-| accuracy_threshold    | 0.474      |
-| f1                    | 0.6683     |
-| f1_threshold          | 0.4479     |
-| precision             | 0.5037     |
-| recall                | 0.9927     |
-| **average_precision** | **0.5141** |
+| Metric                | Value     |
+|:----------------------|:----------|
+| accuracy              | 0.5733    |
+| accuracy_threshold    | 0.5058    |
+| f1                    | 0.6694    |
+| f1_threshold          | 0.4514    |
+| precision             | 0.5037    |
+| recall                | 0.9976    |
+| **average_precision** | **0.555** |
 
 <!--
 ## Bias, Risks and Limitations
@@ -190,13 +190,13 @@ You can finetune this model on your own dataset.
   |         | sentence_0                                                                        | sentence_1                                                                         | label                                                          |
   |:--------|:----------------------------------------------------------------------------------|:-----------------------------------------------------------------------------------|:---------------------------------------------------------------|
   | type    | string                                                                            | string                                                                             | float                                                          |
-  | details | <ul><li>min: 7 tokens</li><li>mean: 26.35 tokens</li><li>max: 66 tokens</li></ul> | <ul><li>min: 6 tokens</li><li>mean: 30.52 tokens</li><li>max: 145 tokens</li></ul> | <ul><li>min: 0.0</li><li>mean: 0.47</li><li>max: 1.0</li></ul> |
+  | details | <ul><li>min: 7 tokens</li><li>mean: 26.66 tokens</li><li>max: 80 tokens</li></ul> | <ul><li>min: 8 tokens</li><li>mean: 31.95 tokens</li><li>max: 256 tokens</li></ul> | <ul><li>min: 0.0</li><li>mean: 0.52</li><li>max: 1.0</li></ul> |
 * Samples:
-  | sentence_0                                                                                                                                                                                                               | sentence_1                                                                                                                                                                                                | label            |
-  |:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-----------------|
-  | <code>The last time the planet was even four degrees warmer, Peter Brannen points out in The Ends of the World, his new history of the planet’s major extinction events, the oceans were hundreds of feet higher.</code> | <code>As a result, the mean annual air temperature at sea level decreases by about 0.4 °C (0.7 °F) per degree of latitude from the equator.</code>                                                        | <code>1.0</code> |
-  | <code>Empirical measurements of the Earth's heat content show the planet is still accumulating heat and global warming is still happening.</code>                                                                        | <code>The global average and combined land and ocean surface temperature, show a warming of 0.85 [0.65 to 1.06] °C, in the period 1880 to 2012, based on multiple independently produced datasets.</code> | <code>1.0</code> |
-  | <code>Numerous case studies on both regional and global scales have determined that renewable energy, if properly implemented, can provide baseload power.</code>                                                        | <code>Currently, there are challenges implementing it on a global scale because there is no government with that power.</code>                                                                            | <code>0.0</code> |
+  | sentence_0                                                                                                                                                                                                               | sentence_1                                                                                                                                                                                                                                                                                               | label            |
+  |:-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:-----------------|
+  | <code>The last time the planet was even four degrees warmer, Peter Brannen points out in The Ends of the World, his new history of the planet’s major extinction events, the oceans were hundreds of feet higher.</code> | <code>Almost all scientists acknowledge that the rate of species loss is greater now than at any time in human history, with extinctions occurring at rates hundreds of times higher than background extinction rates.</code>                                                                            | <code>0.0</code> |
+  | <code>[S]unspot activity on the surface of our star has dropped to a new low.</code>                                                                                                                                     | <code>It has a regular activity cycle of starspots.</code>                                                                                                                                                                                                                                               | <code>1.0</code> |
+  | <code>More money is dedicated within the Department of Homeland Security to climate change than what's spent combating "Islamist terrorists radicalizing over the Internet in the United States of America."</code>      | <code>Homeland security is officially defined by the National Strategy for Homeland Security as "a concerted national effort to prevent terrorist attacks within the United States, reduce America's vulnerability to terrorism, and minimize the damage and recover from attacks that do occur".</code> | <code>1.0</code> |
 * Loss: [<code>BinaryCrossEntropyLoss</code>](https://sbert.net/docs/package_reference/cross_encoder/losses.html#binarycrossentropyloss) with these parameters:
   ```json
   {
@@ -318,7 +318,7 @@ You can finetune this model on your own dataset.
 ### Training Logs
 | Epoch | Step | ce-val_average_precision |
 |:-----:|:----:|:------------------------:|
-| -1    | -1   | 0.5141                   |
+| -1    | -1   | 0.5550                   |
 
 
 ### Training Time

model.safetensors

@@ -1,3 +1,3 @@
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+oid sha256:c881c82d69a63589526eb988bc70667f516ac3a14e3d074e3d03833047c913b8
 size 737716172