| from __future__ import annotations |
|
|
| import json |
| import logging |
| import os |
|
|
| from sentence_transformers import CrossEncoder, SentenceTransformer |
|
|
| from mteb import MTEB |
|
|
| logging.basicConfig(level=logging.INFO) |
|
|
|
|
| def test_mteb_rerank(): |
| |
| |
| scifact_keys = [ |
| "1", |
| "3", |
| "5", |
| "13", |
| "36", |
| "42", |
| "48", |
| "49", |
| "50", |
| "51", |
| "53", |
| "54", |
| "56", |
| "57", |
| "70", |
| "72", |
| "75", |
| "94", |
| "99", |
| "100", |
| "113", |
| "115", |
| "118", |
| "124", |
| "127", |
| "128", |
| "129", |
| "130", |
| "132", |
| "133", |
| "137", |
| "141", |
| "142", |
| "143", |
| "146", |
| "148", |
| "163", |
| "171", |
| "179", |
| "180", |
| "183", |
| "185", |
| "198", |
| "208", |
| "212", |
| "213", |
| "216", |
| "217", |
| "218", |
| "219", |
| "230", |
| "232", |
| "233", |
| "236", |
| "237", |
| "238", |
| "239", |
| "248", |
| "249", |
| "261", |
| "268", |
| "269", |
| "274", |
| "275", |
| "279", |
| "294", |
| "295", |
| "298", |
| "300", |
| "303", |
| "312", |
| "314", |
| "324", |
| "327", |
| "338", |
| "343", |
| "350", |
| "354", |
| "362", |
| "380", |
| "384", |
| "385", |
| "386", |
| "388", |
| "399", |
| "410", |
| "411", |
| "415", |
| "421", |
| "431", |
| "436", |
| "437", |
| "439", |
| "440", |
| "443", |
| "452", |
| "475", |
| "478", |
| "491", |
| "501", |
| "502", |
| "507", |
| "508", |
| "513", |
| "514", |
| "516", |
| "517", |
| "521", |
| "525", |
| "527", |
| "528", |
| "532", |
| "533", |
| "535", |
| "536", |
| "539", |
| "540", |
| "544", |
| "549", |
| "551", |
| "552", |
| "554", |
| "560", |
| "569", |
| "575", |
| "577", |
| "578", |
| "587", |
| "589", |
| "593", |
| "597", |
| "598", |
| "613", |
| "619", |
| "623", |
| "628", |
| "636", |
| "637", |
| "641", |
| "644", |
| "649", |
| "659", |
| "660", |
| "674", |
| "684", |
| "690", |
| "691", |
| "692", |
| "693", |
| "700", |
| "702", |
| "715", |
| "716", |
| "718", |
| "721", |
| "723", |
| "727", |
| "728", |
| "729", |
| "742", |
| "743", |
| "744", |
| "756", |
| "759", |
| "768", |
| "770", |
| "775", |
| "781", |
| "783", |
| "784", |
| "785", |
| "793", |
| "800", |
| "805", |
| "808", |
| "811", |
| "814", |
| "820", |
| "821", |
| "823", |
| "830", |
| "831", |
| "832", |
| "834", |
| "837", |
| "839", |
| "845", |
| "847", |
| "852", |
| "859", |
| "870", |
| "873", |
| "879", |
| "880", |
| "882", |
| "887", |
| "903", |
| "904", |
| "907", |
| "911", |
| "913", |
| "914", |
| "921", |
| "922", |
| "936", |
| "956", |
| "957", |
| "960", |
| "967", |
| "971", |
| "975", |
| "982", |
| "985", |
| "993", |
| "1012", |
| "1014", |
| "1019", |
| "1020", |
| "1021", |
| "1024", |
| "1029", |
| "1041", |
| "1049", |
| "1062", |
| "1086", |
| "1088", |
| "1089", |
| "1099", |
| "1100", |
| "1104", |
| "1107", |
| "1110", |
| "1121", |
| "1130", |
| "1132", |
| "1137", |
| "1140", |
| "1144", |
| "1146", |
| "1150", |
| "1163", |
| "1175", |
| "1179", |
| "1180", |
| "1185", |
| "1187", |
| "1191", |
| "1194", |
| "1196", |
| "1197", |
| "1199", |
| "1200", |
| "1202", |
| "1204", |
| "1207", |
| "1213", |
| "1216", |
| "1221", |
| "1225", |
| "1226", |
| "1232", |
| "1241", |
| "1245", |
| "1259", |
| "1262", |
| "1266", |
| "1270", |
| "1271", |
| "1272", |
| "1273", |
| "1274", |
| "1278", |
| "1279", |
| "1280", |
| "1281", |
| "1282", |
| "1290", |
| "1292", |
| "1298", |
| "1303", |
| "1316", |
| "1319", |
| "1320", |
| "1332", |
| "1335", |
| "1336", |
| "1337", |
| "1339", |
| "1344", |
| "1352", |
| "1359", |
| "1362", |
| "1363", |
| "1368", |
| "1370", |
| "1379", |
| "1382", |
| "1385", |
| "1389", |
| "1395", |
| ] |
| model = CrossEncoder("cross-encoder/ms-marco-TinyBERT-L-2-v2") |
| eval = MTEB( |
| tasks=[ |
| "SciFact", |
| ] |
| ) |
| |
| with open("tmp.json", "w") as f: |
| f.write( |
| json.dumps( |
| { |
| i: { |
| |
| "4983": 0.1, |
| "18670": 0.9, |
| "19238": 0.01, |
| } |
| for i in scifact_keys |
| } |
| ) |
| ) |
| eval.run( |
| model, |
| output_folder="tests/results", |
| overwrite_results=True, |
| eval_splits=["test"], |
| top_k=2, |
| previous_results="tmp.json", |
| save_predictions=True, |
| ) |
| os.remove("tmp.json") |
|
|
| |
| with open("tests/results/SciFact_default_predictions.json") as f: |
| results = json.load(f) |
|
|
| |
| assert "19238" not in results["1"] |
| assert "4983" in results["1"] |
| assert "18670" in results["1"] |
|
|
|
|
| def test_reranker_same_ndcg1(): |
| de = SentenceTransformer("average_word_embeddings_komninos") |
| ce = CrossEncoder("cross-encoder/ms-marco-TinyBERT-L-2-v2") |
| eval = MTEB(tasks=["SciFact"]) |
| eval.run( |
| de, |
| output_folder="tests/results/stage1", |
| overwrite_results=True, |
| save_predictions=True, |
| eval_splits=["test"], |
| ) |
| eval.run( |
| ce, |
| output_folder="tests/results/stage2", |
| overwrite_results=True, |
| previous_results="tests/results/stage1/SciFact_default_predictions.json", |
| save_predictions=False, |
| eval_splits=["test"], |
| top_k=1, |
| ) |
|
|
| |
| with open("tests/results/stage1/SciFact.json") as f: |
| stage1 = json.load(f) |
|
|
| with open("tests/results/stage2/SciFact.json") as f: |
| stage2 = json.load(f) |
|
|
| assert ( |
| stage1["scores"]["test"][0]["ndcg_at_1"] |
| == stage2["scores"]["test"][0]["ndcg_at_1"] |
| ) |
|
|
