19 0 0 0 OA ネットテレビのニュース番組に投稿される視聴者コメントの道徳性に基づく分析
- 著者
- 西 朋里 小川 祐樹 高 史明 高野 雅典 森下 壮一郎 服部 宏充
- 出版者
- 一般社団法人 人工知能学会
- 雑誌
- 人工知能学会論文誌 (ISSN:13460714)
- 巻号頁・発行日
- vol.36, no.1, pp.WI2-E_1-9, 2021-01-01 (Released:2021-01-01)
- 参考文献数
- 21
With the rise of Internet TV and other new media, people are now viewing the news through a variety of conduits. In addition, the influence of news media on people is changing. Viewers can post comments in Internet TV, and these comments has the viewers’ opinions of the news contents. Therefore, analysis of viewers comments is important in revealing the effect of the news. In addition, these comments are posted based on the morality of the viewers, and point of view of morality is considered important in the analysis of viewer comments in news. Therefore, this study purpose is to clarify the opinion on Internet TV news programs from a moral-based analysis viewers’ comments. This study analyzed the trend of viewer comments on ABEMA news programs using comment length and the application of two methods. First, the morality of viewer comments was analyzed by calculating the moral/immoral expression rate for each program using the moral foundation dictionary. Second, the distributed expressions of viewer comments (calculated by Doc2Vec) were clustered by k-means++, and program trends were analyzed using the cluster characteristics. The results indicated that there was no difference in comment length between the two program types. Comments on soft-news programs had a high moral/immoral expression rate for politics or current events. In contrast, comments of hard-news programs did not show a characteristic trend. A viewer can easily participate in the discussion, because the soft-news program deals with the same news for a long time as the news content is limited compared to the non-discussion program.
- 著者
- 西 朋里 小川 祐樹 高 史明 高野 雅典 森下 壮一郎 服部 宏充
- 出版者
- 一般社団法人 人工知能学会
- 雑誌
- 人工知能学会論文誌 (ISSN:13460714)
- 巻号頁・発行日
- vol.36, no.1, pp.WI2-E_1-9, 2021
<p>With the rise of Internet TV and other new media, people are now viewing the news through a variety of conduits. In addition, the influence of news media on people is changing. Viewers can post comments in Internet TV, and these comments has the viewers' opinions of the news contents. Therefore, analysis of viewers comments is important in revealing the effect of the news. In addition, these comments are posted based on the morality of the viewers, and point of view of morality is considered important in the analysis of viewer comments in news. Therefore, this study purpose is to clarify the opinion on Internet TV news programs from a moral-based analysis viewers' comments. This study analyzed the trend of viewer comments on ABEMA news programs using comment length and the application of two methods. First, the morality of viewer comments was analyzed by calculating the moral/immoral expression rate for each program using the moral foundation dictionary. Second, the distributed expressions of viewer comments (calculated by Doc2Vec) were clustered by k-means++, and program trends were analyzed using the cluster characteristics. The results indicated that there was no difference in comment length between the two program types. Comments on soft-news programs had a high moral/immoral expression rate for politics or current events. In contrast, comments of hard-news programs did not show a characteristic trend. A viewer can easily participate in the discussion, because the soft-news program deals with the same news for a long time as the news content is limited compared to the non-discussion program.</p>
1 0 0 0 OA 現代的/古典的レイシズムの表出におけるニュース番組の影響
- 著者
- 高野 雅典 高 史明 森下 壮一郎 西 朋里 小川 祐樹
- 出版者
- 一般社団法人 人工知能学会
- 雑誌
- 人工知能学会全国大会論文集 第33回全国大会(2019)
- 巻号頁・発行日
- pp.2D5OS1b05, 2019 (Released:2019-06-01)
本研究は現代的/古典的レイシズムとニュース番組の関係性を知るためにインターネットテレビのニュース番組に投稿される在日コリアンに対する差別的なコメントを分析した。その結果、在日コリアンに対してネガティブ偏見を持つ持つ人は両方のレイシズムを表出することがわかった。一方でそのどちらを表出するかはニュース番組の内容に依存することがわかった。
1 0 0 0 OA インターネットテレビのニュース番組におけるコメント内容の分析
近年、インターネットの普及により人々の知識や関心の形成に対する既存のマスメディアの影響が変化しつつある。そのため、新規のメディアの視聴者に対する効果を明らかにする必要がある。本研究は、インターネットTVにおける視聴者のコメントとニュースの放送内容との関連性を明らかにすることを目的とする。具体的には、TF-IDFと多変量解析を用いて視聴者のコメントの分析を行った。その結果、娯楽性の高いソフトニュースに批判的な発言や差別的な発言が多くなる傾向が見られた。