README.md

metadata

language: fa
pipeline_tag: token-classification
library_name: transformers

QomSSLab/etghan_tagger_v1

This repository hosts an XLM-RoBERTa token-classification head trained.

Usage

from transformers import AutoTokenizer, AutoModelForTokenClassification, pipeline

model_id = "QomSSLab/etghan_tagger_v1"
tokenizer = AutoTokenizer.from_pretrained(model_id)
model = AutoModelForTokenClassification.from_pretrained(model_id)
tagger = pipeline("token-classification", model=model, tokenizer=tokenizer, aggregation_strategy="simple")

text = "مثال از یک ورودی فارسی"
for entity in tagger(text):
    print(entity)

Labels

• ABSENCE
• APPEALABILITY
• APPEAL_AUTHORITY
• APPEAL_DEADLINE
• COURT_NAME
• DEFENDANT_ADDRESS
• DEFENDANT_FATHER
• DEFENDANT_NAME_LEGAL
• DEFENDANT_NAME_NATURAL
• FINALITY
• JUDGE_NAME
• JUDGE_POSITION
• JUDGE_SIGNATURE
• JUDGMENT_DATE
• LEGAL_CHARGE
• LEGAL_REPRESENTATIVE
• O
• PLACE_OF_OFFENSE
• PLAINTIFF_ADDRESS
• PLAINTIFF_CLAIM
• PLAINTIFF_FATHER
• PLAINTIFF_NAME_LEGAL
• PLAINTIFF_NAME_NATURAL
• PRESENCE
• SUBJECT_OF_CLAIM
• TIME_OF_OFFENSE

Metrics

Validation Metrics

• Precision: 0.7686
• Recall: 0.7340
• F1: 0.7509
• Accuracy: 0.9597

Per-label Breakdown

Label	Precision	Recall	F1	Support
ABSENCE	1.0000	1.0000	1.0000	30
APPEALABILITY	0.9327	0.9652	0.9487	201
APPEAL_AUTHORITY	0.8130	0.9590	0.8800	195
APPEAL_DEADLINE	0.8860	0.9018	0.8938	112
COURT_NAME	0.8455	0.6596	0.7410	141
DEFENDANT_ADDRESS	0.9474	0.7714	0.8504	70
DEFENDANT_FATHER	1.0000	0.9737	0.9867	114
DEFENDANT_NAME_LEGAL	0.6190	0.9286	0.7429	14
DEFENDANT_NAME_NATURAL	0.9500	0.8711	0.9088	349
FINALITY	0.9500	0.9048	0.9268	21
JUDGE_NAME	0.7439	0.9683	0.8414	126
JUDGE_POSITION	0.8020	0.8804	0.8394	92
JUDGE_SIGNATURE	1.0000	1.0000	1.0000	0
JUDGMENT_DATE	0.6296	0.7969	0.7034	64
LEGAL_CHARGE	0.9709	0.9926	0.9816	404
LEGAL_REPRESENTATIVE	0.9080	0.9367	0.9221	158
O	0.9804	0.9769	0.9786	27566
PLACE_OF_OFFENSE	0.3784	0.5600	0.4516	25
PLAINTIFF_ADDRESS	0.9846	0.9846	0.9846	65
PLAINTIFF_CLAIM	0.6336	0.7318	0.6791	645
PLAINTIFF_FATHER	0.8033	0.9515	0.8711	103
PLAINTIFF_NAME_LEGAL	0.7436	1.0000	0.8529	29
PLAINTIFF_NAME_NATURAL	0.9413	0.9051	0.9229	390
PRESENCE	1.0000	0.9855	0.9927	69
SUBJECT_OF_CLAIM	0.7070	0.6205	0.6609	556
TIME_OF_OFFENSE	0.8909	0.7538	0.8167	65