Automatic Sentiment Classification of News Using Machine Learning Methods

Yuhan Wang(Chengdu Foreign Languages School)

Abstract

With the rapid development of social economy, the society has entered into a new stage of development, especially in new media under the background of rapid development, makes the importance of news and information to get the comprehensive promotion, and in order to further identify the positive and negative news, should be fully using machine learning methods, based on the emotion to realize the automatic classifying of news, in order to improve the efficiency of news classification. Therefore, the article first makes clear the basic outline of news sentiment classification. Secondly, the specific way of automatic classification of news emotion is deeply analyzed. On the basis of this, the paper puts forward the concrete measures of automatic classification of news emotion by using machine learning.

Keywords

Machine learning; Automatic classification of news sentiment; Specific measures

References

Oppegaard, B., 2016. Boundaries of Journalism: Professionalism, Practices and Participation. Journalism & Mass Communication Quarterly. 93, 3.

Graves, L., 2016. Reinventing Professionalism: Journalism and News in a Global Perspective. New Media & Society. 18, 521-527.

Michael, H., 2016. Journalism after All: Professionalism, Content and Performance—A Comparison between Alternative News Websites and Websites of traditional newspapers in German Local Media Markets. 16, 1062-1084.

Jiang, Q.L., Chen, Z.H., Chen, X.J., 2021. Continuity and Change: An Analysis of the Current Situation of Emotion Research in Journalism in China. China Publishing. (10), 17-23.

Lin, S.Q., Yu, Zh.T., Guo, J.J., 2020. Goldman Sachs Xiang. Journal of Kunming University of Science and Technology (Natural Science Edition). 45(06), 67-73.

Li, T.C., Wang, H., Fang, B.F., 2019. Chinese news sentiment classification based on mic-cnn method [J]. Journal of Shanxi University (Natural Science Edition). 42(04), 746-754.

Xu, Y., 2018. Analysis on the grasp of emotional scale of news under the new media environment. Guide to Journalism Research. 9(13), 84-85.

DOI: http://dx.doi.org/10.26549/met.v6i1.11132