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Created September 9, 2025 08:38
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gemma3 embedding 300m の JMTEB 日本語評価
{
"Classification": {
"amazon_counterfactual_classification": {
"macro_f1": 0.45
},
"amazon_review_classification": {
"macro_f1": 0.5130416018341507
},
"massive_intent_classification": {
"macro_f1": 0.7143203518823266
},
"massive_scenario_classification": {
"macro_f1": 0.8602760429780033
}
},
"Reranking": {
"esci": {
"ndcg@10": 0.9155279025985579
}
},
"Retrieval": {
"jagovfaqs_22k": {
"ndcg@10": 0.43432087671043174
},
"jaqket": {
"ndcg@10": 0.06974470726269034
},
"mrtydi": {
"ndcg@10": 0.07532798578154416
},
"nlp_journal_abs_intro": {
"ndcg@10": 0.8414278767164943
},
"nlp_journal_title_abs": {
"ndcg@10": 0.6719609943427125
},
"nlp_journal_title_intro": {
"ndcg@10": 0.44133854799629085
}
},
"STS": {
"jsick": {
"spearman": 0.7354042975078292
},
"jsts": {
"spearman": 0.7317586426035952
}
},
"Clustering": {
"livedoor_news": {
"v_measure_score": 0.5230784583724223
},
"mewsc16": {
"v_measure_score": 0.39424101723942295
}
},
"PairClassification": {
"paws_x_ja": {
"binary_f1": 0.6242038216560509
}
}
}
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JMTEB v1 で評価したので

JMTEB_DATASET_REVISION=5f27a5598 poetry run python -m jmteb \
  --embedder SentenceBertEmbedder \
  --embedder.model_name_or_path 'google/embeddinggemma-300m' \
  --embedder.model_kwargs '{"torch_dtype": "torch.bfloat16"}' \
  --embedder.device cuda \
  --embedder.batch_size 32 \
  --embedder.max_seq_length 2048 \
  --evaluators 'src/jmteb/configs/gemma_300m_jmteb.jsonnet' \
  --save_dir 'results/embeddinggemma-300m' \
  --overwrite_cache false

で実行。JMTEBは最新のhfデータでは一部データが削除されてしまっているので、JMTEB_DATASET_REVISION を渡せるように改変した。また、bfloat16 of float32embeddinggemma-300m では必要。float16 は性能が落ちる。これはドキュメントにも記載がある。

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