NLP-dataset (General)

• Huggingface, datasets
• Awesome-Chinese-NLP, Chinese
• CLUEDatasetSearch, Chinese
• funNLP, Chinese
• ChineseNLPCorpus1, Chinese
• ChineseNLPCorpus2, Chinese
• CLUE, Chinese
• Chinese NLP data by ShannonAI, Chinese
• nlp-datasets, Multilingual
• awesome-nlp, Multilingual

Word Segmentation (Chinese)

• SIGHAN2005
• multi-criteria-cws
• Chinese NLP data by ShannonAI, Chinese

NER dataset (English)

• various NER dataset
• CoNLL-2003, Offical, CoNLL-2003, other link
• WNUT-2016, Twitter
• OntoNotes-5.0, broadcase news, braodcase conversation, weblogs, magzine genre
• Wikigold
• Twitter
• kaggle
• MUC6
• MUC7

NER dataset (Chinese)

• MSRA, OntoNotes 4.0, Resume, Weibo
• CLUENER
• RenMinRiBao
• MSRA
• Boson
• Weibo
• Others

Machine Translation (Chinese-English)

• WMT 2020
• AI challenger (英中翻译规模最大的口语领域英中双语对照数据集)
• UM-Corpus: A Large English-Chinese Parallel Corpus
• OpenSubtitles2016
• MultiUN