動画サイトにおける視聴者コメントの特徴抽出

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  • Feature extraction from user comments on YouTube
  • ドウガ サイト ニ オケル シチョウシャ コメント ノ トクチョウ チュウシュツ

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In recent years, slander and bullying have become serious problems on SNS and video sharing service such as YouTube. Our research purpose is detection of comment flaming and extraction features using machine learning. We focus on YouTube, because YouTube is the largest video sharing site, massive viewers are watching movies everyday, and a lot of comments are posted. In this paper, we report comment collection method, flame judgment of comments, vectorization, and flaming detection. Additionally, we also report feature extraction method using machine learning.

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