ML Research Wiki / Benchmarks / Part-Of-Speech Tagging / Penn Treebank

Penn Treebank

Part-Of-Speech Tagging Benchmark

Performance Over Time

📊 Showing 16 results | 📏 Metric: Accuracy

Top Performing Models

Rank Model Paper Accuracy Date Code
1 Meta BiLSTM Morphosyntactic Tagging with a Meta-BiLSTM Model over Context Sensitive Token Encodings 97.96 2018-05-21 📦 google/meta_tagger 📦 qGentry/MetaBiLSTM
2 Char Bi-LSTM Finding Function in Form: Compositional Character Models for Open Vocabulary Word Representation 97.78 2015-08-09 📦 wlin12/JNN
3 CVT + Multi-task Semi-Supervised Sequence Modeling with Cross-View Training 97.76 2018-09-22 📦 tensorflow/models 📦 rezkaaufar/pytorch-cvt
4 SpanRel Generalizing Natural Language Analysis through Span-relation Representations 97.70 2019-11-10 📦 jzbjyb/SpanRel 📦 neulab/cmu-multinlp 📦 jiachengli1995/jointie
5 BiLSTM-LAN Hierarchically-Refined Label Attention Network for Sequence Labeling 97.65 2019-08-23 📦 Nealcly/LAN 📦 Nealcly/BiLSTM-LAN
6 Adversarial Bi-LSTM Robust Multilingual Part-of-Speech Tagging via Adversarial Training 97.59 2017-11-14 📦 michiyasunaga/pos_adv
7 IntNet + BiLSTM-CRF Learning Better Internal Structure of Words for Sequence Labeling 97.58 2018-10-29 -
8 Yang et al. Transfer Learning for Sequence Tagging with Hierarchical Recurrent Networks 97.55 2017-03-18 📦 jiesutd/NCRFpp 📦 jiesutd/PyTorchSeqLabel 📦 kimiyoung/transfer 📦 jiesutd/yato
9 BLSTM-CNN-CRF End-to-end Sequence Labeling via Bi-directional LSTM-CNNs-CRF 97.55 2016-03-04 📦 guillaumegenthial/sequence_tagging 📦 guillaumegenthial/tf_ner 📦 achernodub/targer
10 S-LSTM Sentence-State LSTM for Text Representation 97.55 2018-05-07 📦 leuchine/S-LSTM 📦 LahiruSen/S-LSTM_Sinhala

All Papers (16)