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Mathematical Computation

Mathematical Computation (Yearly) is an international comprehensive professional academic journal of Ivy Publisher, concerning the development of mathematical theory and computing application on the combination of mathematical theory and modern industrial technology. The main focus of the journal is the academic papers and comments of latest theoretical and apolitical mathematics improvement in the fields of nature science, engineering technology... [More] Mathematical Computation (Yearly) is an international comprehensive professional academic journal of Ivy Publisher, concerning the development of mathematical theory and computing application on the combination of mathematical theory and modern industrial technology. The main focus of the journal is the academic papers and comments of latest theoretical and apolitical mathematics improvement in the fields of nature science, engineering technology, economy and science, report of latest research result, aiming at providing a good communication platform to transfer, share and discuss the theoretical and technical development of mathematics theory development for professionals, scholars and researchers in this field, reflecting the academic front level, promote academic change and foster the rapid expansion of mathematics theory and application technology.

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ISSN Print:2327-0519

ISSN Online:2327-0527

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Paper Infomation

The Application of R Software in Text Analysis

Full Text(PDF, 137KB)

Author: Weihao Shi, Zhezhi Jin

Abstract: With the development of Web 2.0, more and more people choose to use the Internet to express their opinions. All this opinions together into a new form text which contains a lot of valuable emotional information, this is why how to deal with these texts and analysis the emotional information is significant for us. We get three main tasks of sentiment analysis, including sentiment extraction, sentiment classification, sentiment application and summarization. In this paper, based on the R software, we introduced the steps of sentiment analysis in detail. Finally, we collect the movie reviews from the Internet, and use R software to do sentiment analysis in order to judge the emotional tendency of the text.

Keywords: Text Sentiment Analysis, R Software, Information Extraction, Emotion Recognition

References:

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[7] CUI Yujie, LIAO Kun. Automatic Extraction of Overlapped Web-based Metadata with Octopus Collectors [J]. Editiology, 2016(05): 485-488.

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