Whether you are CC-BY-NC-SA or free of licence , if you wish to use the dictionaries for profit, contact/consult the following contact points.
In addition, when publicising the results of a study conducted using the following dictionary for analysis, clearly state this. Refer to the literature in the references as needed. It will be used to calculate the usage of UniDic.
For licensing reasons, dictionaries for analysis prior to Ver. 2.x and 1603 are not subject to distribution and support at the Corpus Development Centre and this site. If you have already downloaded and you have any questions, please contact the person in charge who is listed in the licence file that is packed together with the dictionary. We apologise for any inconvenience caused and thank you for your understanding.
- 旧仮名口語UniDic (UniDic for Old Kana Colloquial Japanese)
- 近代文語UniDic (UniDic for Modern Literary Japanese)
- 近世口語(洒落本)UniDic (UniDic for Edo Period Colloquial Japanese)
- 中世口語(狂言)UniDic (UniDic for Muromachi Period Colloquial Japanese)
- 中世文語(説話・随筆)UniDic (UniDic for Kamakura Period Literary Japanese)
- 中古和文UniDic (UniDic for Heian Period Japanese)
- 上代(万葉集)UniDic (UniDic for Nara Period Japanese)
File name | Release date | Licence | Note | |
---|---|---|---|---|
unidic-cwj-3.1.0.zip | 2021-04-01 | GPL v2.0/LGPL v2.1/New BSD | Download | Lexicon
size (UTF-8) without matrix.def and model.def (530MB) |
unidic-cwj-3.1.0-full.zip | 2021-04-01 | GPL v2.0/LGPL v2.1/New BSD | Download | Lexicon size (UTF-8) with matrix.def and model.def for training (1.6GB) |
unidic-cwj-2.3.0.zip | 2018-04-10 | GPL v2.0/LGPL v2.1/New BSD | Download | 2.2GB |
unidic-cwj-2.3.0_beta.zip | 2018-03-29 | GPL v2.0/LGPL v2.1/New BSD | beta version | |
unidic-cwj-2.2.0.zip | 2017-09-05 | GPL v2.0/LGPL v2.1/New BSD | Download |
- 岡 照晃: 「CRF素性テンプレートの見直しによるモデルサイズを軽量化した解析用UniDic ― unidic-cwj-2.2.0 と unidic-csj-2.2.0 ― 」, 言語資源活用ワークショップ2017発表予稿集, pp.143-152 (2017).
- Yasuharu Den, Toshinobu Ogiso, Hideki Ogura, Atsushi Yamada, Nobuaki Menematsu, Kiyotaka Uchimoto and Hanae Koiso. The development of an electronic dictionary for morphological analysis and its application to Japanese corpus linguistics, Japanese Linguistics, Vol.22, pp.101-123 (2007). [in Japanese]
- Yasuharu Den. A Multi-Purpose Electronic Dictionary for Morphological Analyzers, Journal of Japanese Society for Artificial Intelligence, Vol.24, No.5, pp.640-646 (2009). [in Japanese]
- Kikuo Maekawa, Makoto Yamazaki, Takehiko Maruyama, Masaya Yamaguchi, Hideki Ogura, Wakako Kashino, Toshinobu Ogiso, Hanae Koiso and Yasuharu Den. Design, Compilation, and Preliminary Analyses of Balanced Corpus of Contemporary Written Japanese, In Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC 2010), pp.1483-1486 (2010).
This work was supported by the NINJAL Project "Basic Research on Corpus Annotation - Extension, Integration and Machine-aided Approaches" (FY2016-2021).
File name | Release date | Licence | Note | |
---|---|---|---|---|
unidic-mecab-2.1.2_bin.zip | 2013-03-14 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab-2.1.2_src.zip | 2013-03-14 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab-2.1.2_model.zip | 2013-03-14 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab_kana-accent-2.1.2_src.zip | 2013-03-14 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab-211_bin.zip | 2012-12-13 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab-211_windows.zip | 2012-12-13 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab-211_src.zip | 2012-12-13 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
unidic-mecab-211_model.zip | 2012-12-13 | GPL v2.0/LGPL v2.1/New BSD | Download | OSDN version |
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-gendai_1603.zip | 2016-03 | GPL v2.0/LGPL v2.1/New BSD | Download | Web Chamame version (2016/03) |
- 伝 康晴, 小木曽 智信, 小椋 秀樹, 山田 篤, 峯松 信明, 内元 清貴, 小磯 花絵: 「コーパス日本語学のための言語資源:形態素解析用電子化辞書の開発とその応用」, 日本語科学, Vol.22, pp.101-123 (2007).
- 伝 康晴. 多様な目的に適した形態素解析システム用電子化辞書, 人工知能学会誌, Vol.24, No.5, pp.640-646 (2009).
- Yasuharu Den, Toshinobu Ogiso, Hideki Ogura, Atsushi Yamada, Nobuaki Menematsu, Kiyotaka Uchimoto and Hanae Koiso. The development of an electronic dictionary for morphological analysis and its application to Japanese corpus linguistics, Japanese Linguistics, Vol.22, pp.101-123 (2007). [in Japanese]
- Yasuharu Den. A Multi-Purpose Electronic Dictionary for Morphological Analyzers, Journal of Japanese Society for Artificial Intelligence, Vol.24, No.5, pp.640-646 (2009). [in Japanese]
- Kikuo Maekawa, Makoto Yamazaki, Takehiko Maruyama, Masaya Yamaguchi, Hideki Ogura, Wakako Kashino, Toshinobu Ogiso, Hanae Koiso and Yasuharu Den. Design, Compilation, and Preliminary Analyses of Balanced Corpus of Contemporary Written Japanese, In Proceedings of the Seventh International Conference on Language Resources and Evaluation (LREC 2010), pp.1483-1486 (2010).
File name | Release date | Licence | Note | |
---|---|---|---|---|
unidic-csj-3.1.0.zip | 2021-04-01 | GPL v2.0/LGPL v2.1/New BSD | Download | Lexicon size (UTF-8) without matrix.def and model.def (530MB) |
unidic-csj-3.1.0-full.zip | 2021-04-01 | GPL v2.0/LGPL v2.1/New BSD | Download | Lexicon size (UTF-8) with matrix.def and model.def for training(1.7GB) |
unidic-csj-3.0.1.1.zip | 2020-02-21 | GPL v2.0/LGPL v2.1/New BSD | Download | Lexicon size (UTF-8) (1.5GB) diff from 3.0.1: the file size of matrix.def (4.3GB -> 3.6GB) |
unidic-csj-3.0.1.zip | 2019-12-17 | GPL v2.0/LGPL v2.1/New BSD | Download | Lexicon size (UTF-8) (1.6GB) |
- 岡 照晃: 「言語研究のための電子化辞書」, コーパスと辞書, 講座 日本語コーパス 7, pp.1-28, 朝倉書店 (2019).
- Yasuharu Den, Junpei Nakamura, Toshinobu Ogiso, Hideki Ogura. A Proper Approach to Japanese Morphological Analysis: Dictionary, Model, and Evaluation, In Proceedings of the sixth international conference on Language Resources and Evaluation (LREC 2008), pp.1019-1024 (2008).
This work was supported by the NINJAL Project "Basic Research on Corpus Annotation - Extension, Integration and Machine-aided Approaches" (FY2016-2021).
File name | Release date | Licence | Note | |
---|---|---|---|---|
unidic-csj-2.3.0.zip | 2018-04-10 | GPL v2.0/LGPL v2.1/New BSD | Download | (2.2GB) |
unidic-csj-2.3.0_beta.zip | 2018-03-29 | GPL v2.0/LGPL v2.1/New BSD | beta version | |
unidic-csj-2.2.0.zip | 2017-09-05 | GPL v2.0/LGPL v2.1/New BSD | Download |
- 岡 照晃: 「CRF素性テンプレートの見直しによるモデルサイズを軽量化した解析用UniDic ― unidic-cwj-2.2.0 と unidic-csj-2.2.0 ― 」, 言語資源活用ワークショップ2017発表予稿集, pp.143-152 (2017).
- Yasuharu Den, Junpei Nakamura, Toshinobu Ogiso, Hideki Ogura. A Proper Approach to Japanese Morphological Analysis: Dictionary, Model, and Evaluation, In Proceedings of the sixth international conference on Language Resources and Evaluation (LREC 2008), pp.1019-1024 (2008).
This work was supported by the NINJAL Project "Basic Research on Corpus Annotation - Extension, Integration and Machine-aided Approaches" (FY2016-2021).
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-spoken_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) |
- 伝 康晴, 小木曽 智信, 小椋 秀樹, 山田 篤, 峯松 信明, 内元 清貴, 小磯 花絵: 「コーパス日本語学のための言語資源:形態素解析用電子化辞書の開発とその応用」, 日本語科学, Vol.22, pp.101-123 (2007).
- 伝 康晴. 多様な目的に適した形態素解析システム用電子化辞書, 人工知能学会誌, Vol.24, No.5, pp.640-646 (2009).
- Yasuharu Den, Junpei Nakamura, Toshinobu Ogiso, Hideki Ogura. A Proper Approach to Japanese Morphological Analysis: Dictionary, Model, and Evaluation, In Proceedings of the sixth international conference on Language Resources and Evaluation (LREC 2008), pp.1019-1024 (2008).
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-qkana_1603.zip | 2016-03 | Download | Web Chamame Version (2016/03) |
- 小木曽智信: 「旧仮名遣いの口語文を対象とした形態素解析辞書」, じんもんこん2012論文集, pp.25-32 (2012).
- Toshinobu Ogiso, Mamoru Komachi and Yuji Matsumoto. Morphological Analysis of Historical Japanese Text, Journal of Natural Language Processing, Vol.20, No.5, pp.727-748 (2013). [in Japanese]
- Tomoaki Kouno and Toshinobu Ogiso. Improving an Electronic Dictionary for Morphological Analysis of Japanese: Use of historical period information, In Proceedings of The 9th International Conference of ASIALEX (ASIALEX2015) (2015). [can not read online]
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-kindai_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) | |
unidic-MLJ_14.zip | 2014-03-31 | not available | Old version (2014/03/31) |
- 小木曽 智信, 小町 守, 松本 裕治: 「歴史的日本語資料を対象とした形態素解析」, 自然言語処理, Vol.20, No.5, pp.727-748 (2013).
- Toshinobu Ogiso, Mamoru Komachi and Yuji Matsumoto. Morphological Analysis of Historical Japanese Text, Journal of Natural Language Processing, Vol.20, No.5, pp.727-748 (2013). [in Japanese]
- Tomoaki Kouno and Toshinobu Ogiso. Improving an Electronic Dictionary for Morphological Analysis of Japanese: Use of historical period information, In Proceedings of The 9th International Conference of ASIALEX (ASIALEX2015) (2015). [can not read online]
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-kinsei_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) |
- 小木曽 智信, 市村 太郎, 鴻野知暁: 「近世口語資料の形態素解析の試み」, 第4回コーパス日本語学ワークショップ予稿集, pp.145-150 (2013).
- Toshinobu Ogiso, Mamoru Komachi and Yuji Matsumoto. Morphological Analysis of Historical Japanese Text, Journal of Natural Language Processing, Vol.20, No.5, pp.727-748 (2013). [in Japanese]
- Tomoaki Kouno and Toshinobu Ogiso. Improving an Electronic Dictionary for Morphological Analysis of Japanese: Use of historical period information, In Proceedings of The 9th International Conference of ASIALEX (ASIALEX2015) (2015). [can not read online]
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-kyogen_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) |
- 小木曽 智信, 鴻野 知暁, 市村 太郎: 「狂言台本の形態素解析」, 日本語学会2015年度春季大会 (2015). [can not read online]
- Toshinobu Ogiso, Mamoru Komachi and Yuji Matsumoto. Morphological Analysis of Historical Japanese Text, Journal of Natural Language Processing, Vol.20, No.5, pp.727-748 (2013). [in Japanese]
- Tomoaki Kouno and Toshinobu Ogiso. Improving an Electronic Dictionary for Morphological Analysis of Japanese: Use of historical period information, In Proceedings of The 9th International Conference of ASIALEX (ASIALEX2015) (2015). [can not read online]
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-wakan_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) |
- 小木曽 智信, 小町 守, 松本 裕治: 「歴史的日本語資料を対象とした形態素解析」, 自然言語処理, Vol.20, No.5, pp.727-748 (2013).
- Toshinobu Ogiso, Mamoru Komachi and Yuji Matsumoto. Morphological Analysis of Historical Japanese Text, Journal of Natural Language Processing, Vol.20, No.5, pp.727-748 (2013). [in Japanese]
- Tomoaki Kouno and Toshinobu Ogiso. Improving an Electronic Dictionary for Morphological Analysis of Japanese: Use of historical period information, In Proceedings of The 9th International Conference of ASIALEX (ASIALEX2015) (2015). [can not read online]
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-wabun_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) | |
unidic-EMJ_14.zip | 2014-03-31 | not available | Old version (2014/03/31) |
- 小木曽 智信, 小椋 秀樹, 田中 牧郎, 近藤 明日子, 伝 康晴: 「中古和文を対象とした形態素解析辞書の開発」, 情報処理学会研究報告 人文科学とコンピュータ, Vol.2010-CH-85, No.4, pp.1-8 (2010).
- 小木曽智信: 「中古仮名文学作品の形態素解析」, 日本語の研究, Vol.9, No.4, pp.49-6 (2013).
- 小木曽 智信, 小町 守, 松本 裕治: 「歴史的日本語資料を対象とした形態素解析」, 自然言語処理, Vol.20, No.5, pp.727-748 (2013).
- Toshinobu Ogiso, Mamoru Komachi, Yasuharu Den and Yuji Matsumoto. UniDic for Early Middle Japanese: a Dictionary for Morphological Analysis of Classical Japanese, In Proceedings of the 8th International Conference on Language Resources and Evaluation (LREC 2012), pp.911-915 (2012).
File name | Release date | Licence | Note | |
---|---|---|---|---|
UniDic-manyo_1603.zip | 2016-03 | Download | Web Chamame version (2016/03) |
- 小木曽 智信, 小町 守, 松本 裕治: 「歴史的日本語資料を対象とした形態素解析」, 自然言語処理, Vol.20, No.5, pp.727-748 (2013).
- Toshinobu Ogiso, Mamoru Komachi and Yuji Matsumoto. Morphological Analysis of Historical Japanese Text, Journal of Natural Language Processing, Vol.20, No.5, pp.727-748 (2013). [in Japanese]
- Tomoaki Kouno and Toshinobu Ogiso. Improving an Electronic Dictionary for Morphological Analysis of Japanese: Use of historical period information, In Proceedings of The 9th International Conference of ASIALEX (ASIALEX2015) (2015). [can not read online]