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A Survey on Large Scale Corpora and Emotion Corpora Ptaszynski, Michal Rzepka, Rafal Oyama, Satoshi Kurihara, Masahito Araki, Kenji In this paper we present a survey on natural language corpora, with particular focus on corpora of large scale and those applicable to sentiment analysis. Natural language corpora are crucial for training various Software Engineering applications, from part-of-speech taggers and dependency parsers to dialog systems or sentiment analysis software. We compare several natural language corpora created for different languages, analyze their distinctive features and the amount of additional annotations provided by the developers of those corpora. journal article Japan Society for Software Science and Technology 2014 application/pdf Information and Media Technologies 4 9 429 445 https://kitami-it.repo.nii.ac.jp/record/8178/files/(情報処理学会)2014_A Survey on Large Scale Corpora and Emotion Corpora.pdf https://kitami-it.repo.nii.ac.jp/records/8178 eng http://doi.org/10.11185/imt.9.429 A Survey on Large Scale Corpora and Emotion Corpora (original) https://kitami-it.repo.nii.ac.jp/records/8177 c 2014 Japan Society for Software Science and Technology　ここに掲載した著作物の利用に関する注意 本著作物の著作権は情報処理学会に帰属します。本著作物は著作権者である情報処理学会の許可のもとに掲載するものです。ご利用に当たっては「著作権法」ならびに「情報処理学会倫理綱領」に従うことをお願いいたします。 Notice for the use of this material The copyright of this material is retained by the Information Processing Society of Japan (IPSJ). This material is published on this web site with the agreement of the author (s) and the IPSJ. Please be complied with Copyright Law of Japan and the Code of Ethics of the IPSJ if any users wish to reproduce, make derivative work, distribute or make available to the public any part or whole thereof. All Rights Reserved, Copyright (C) Information Processing Society of Japan. Comments are welcome. Mail to address editj＠ipsj.or.jp, please.