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Case holding classification on CaseHOLD (test)

78.5Mean macro F1LexLM-Large
38.35648.77859.269.622Apr 18, 2021Aug 21, 2021Dec 25, 2021Apr 30, 2022Sep 2, 2022Jan 6, 2023May 12, 2023

Evaluation results

MethodLinks
LexLM-LargeFine-tuning epochs=1, Classifier head=Standard N-way2023.0578.578.5
CL-BERTFine-tuning epochs=1, Classifier head=Standard N-way2023.0577.677.6
LegalBERTFine-tuning epochs=1, Classifier head=Standard N-way2023.0576.176.1
ROBERTa-LargeFine-tuning epochs=1, Classifier head=Standard N-way2023.0575.675.6
LexLM-BaseFine-tuning epochs=1, Classifier head=Standard N-way2023.0574.874.8
POL-BERTFine-tuning epochs=1, Classifier head=Standard N-way2023.0573.773.7
ROBERTa-BaseFine-tuning epochs=1, Classifier head=Standard N-way2023.0572.772.7
Custom Legal-BERTNumber of Pretraining Steps=2M, Vocabulary Size (domain)=32,000 (legal)2021.0469.5—
Legal-BERTNumber of Pretraining Steps=2M, Vocabulary Size (domain)=30,522 (general)2021.0468—
BERT (double)Number of Pretraining Steps=2M, Vocabulary Size (domain)=30,522 (general)2021.0462.3—
BERTNumber of Pretraining Steps=1M, Vocabulary Size (domain)=30,522 (general)2021.0461.3—
Baseline2021.0439.9—