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Benchmarks
Word Segmentation on VLSP 2013
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98.3
F1 Score
Vi Word Segmentation (NlpHUST)
89.044
91.447
93.85
96.253
Mar 5, 2026
F1 Score
Speed (sent/sec)
Updated 1mo ago
Evaluation Results
Method
Method
Links
F1 Score
Speed (sent/sec)
Vi Word Segmentation (NlpHUST)
Source=NlpHUST
2026.03
98.3
4,500
Our (VnCoreNLP + BPE)
Tokenizer=VnCoreNLP + BPE
2026.03
98.1
4,900
RDRsegmenter
2026.03
97.9
4,700
VnCoreNLP
2026.03
97.8
5,000
Underthesea
2026.03
97.5
2,800
BlingFire
2026.03
92
3,400
WordPiece (BERT)
Model=BERT
2026.03
91.2
3,000
SentencePiece (Unigram)
Algorithm=Unigram
2026.03
90.8
3,100
BPE (GPT-2)
Model=GPT-2
2026.03
89.4
3,200
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