Proceedings of the 2023 4th International Conference on Education, Knowledge and Information Management (ICEKIM 2023)

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Sentiment Analysis of Movies Based on Natural Language Processing

Authors
Hanfei Zhu1, *
1School Of Management And Economics, The Chinese University of Hong Kong, Shenzhen, 518172, China
*Corresponding author. Email: hanfeizhu@link.cuhk.edu.cn
Corresponding Author
Hanfei Zhu
Available Online 30 June 2023.
DOI
10.2991/978-94-6463-172-2_130How to use a DOI?
Keywords
Natural Language Processing; Movie Emotions; Random Forests; Neural Networks
Abstract

Movies are an important spiritual food for people to satisfy their spiritual needs in contemporary society. Each person’s evaluation of one movie is different. The data mining of movie-related data can make a certain accuracy prediction of the final rating of a movie. This paper shows a new movie rating prediction model is proposed by using nlp technology. It analyzes the data recorded in Movielens for nearly 45,000 movies. Some of the selected data include final rating, movie duration, title, budget, story overview, genre, and so on. This includes a large amount of textual data that needs to be converted into vector data using nlp techniques. In this paper, random forest and neural network are chosen as the main models and a lot of tuning is done to obtain a relatively accurate model, i.e., a random forest movie rating prediction model using natural language processing. This research can be used for upcoming or newly released movies that lack ratings, which is a good reference for audiences’ viewing choices and movie producers’ promotion and investment decisions.

Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 2023 4th International Conference on Education, Knowledge and Information Management (ICEKIM 2023)
Series
Atlantis Highlights in Computer Sciences
Publication Date
30 June 2023
ISBN
978-94-6463-172-2
ISSN
2589-4900
DOI
10.2991/978-94-6463-172-2_130How to use a DOI?
Copyright
© 2023 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Hanfei Zhu
PY  - 2023
DA  - 2023/06/30
TI  - Sentiment Analysis of Movies Based on Natural Language Processing
BT  - Proceedings of the 2023 4th International Conference on Education, Knowledge and Information Management (ICEKIM 2023)
PB  - Atlantis Press
SP  - 1232
EP  - 1240
SN  - 2589-4900
UR  - https://doi.org/10.2991/978-94-6463-172-2_130
DO  - 10.2991/978-94-6463-172-2_130
ID  - Zhu2023
ER  -