| --- |
| license: mit |
| task_categories: |
| - text-retrieval |
| language: |
| - en |
| tags: |
| - climate-fact-checking |
| - comp90042 |
| - hard-negative-mining |
| --- |
| |
| # New-Methodology retrieval training data |
|
|
| Artifacts for the COMP90042 climate claim verification retrieval pipeline. |
|
|
| ## Files |
|
|
| | File | Description | |
| |------|-------------| |
| | `reranker_train_pairs.jsonl` | CE finetune pairs (claim, passage, label) mined from train | |
| | `reranker_train_pairs.meta.json` | Mining metadata | |
| | `train_bge_top150_candidates.json` | Per-claim BGE-large top-150 candidate pools (train) | |
|
|
| ## Mining config (from meta) |
|
|
| ```json |
| { |
| "output": "/hpc2hdd/home/jyang577/joe/New-Methodology/data/reranker_train_pairs.jsonl", |
| "pool_cache": "/hpc2hdd/home/jyang577/joe/New-Methodology/data/train_bge_top150_candidates.json", |
| "dense_model": "BAAI/bge-large-en-v1.5", |
| "candidate_top_n": 150, |
| "hard_neg_min": 4, |
| "hard_neg_max": 8, |
| "bf16_encode": false, |
| "num_pairs": 13946, |
| "claims": 1228, |
| "positives": 4122, |
| "hard_negatives": 9824, |
| "claims_with_fewer_than_min_neg": 0, |
| "claims_with_no_gold": 0 |
| } |
| ``` |
|
|
| ## Regenerate locally |
|
|
| ```bash |
| python scripts/01_mine_hard_negatives.py |
| ``` |
|
|
