Research on Sentiment Classification of Texts Based on SVM

CHEN Pei-Wen; Fu Xiu-fen

doi:10.3969/j.issn.1007-7162.2014.03.017

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Research on Sentiment Classification of Texts Based on SVM

更新时间：2026-05-27

- Research on Sentiment Classification of Texts Based on SVM
- Vol. 31, Issue 3, Pages: 95-101(2014)
- 作者机构：
- 作者简介：
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- DOI：10.3969/j.issn.1007-7162.2014.03.017
  CLC：
- Online First：30 September 2014，
  
  Published：2014
- 稿件说明：
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陈培文, 傅秀芬. 采用SVM方法的文本情感极性分类研究[J]. 广东工业大学学报, 2014, 31(3): 95-101.

CHEN Pei-Wen, Fu Xiu-fen. Research on Sentiment Classification of Texts Based on SVM[J]. 2014, 31(3): 95-101.
陈培文, 傅秀芬. 采用SVM方法的文本情感极性分类研究[J]. 广东工业大学学报, 2014, 31(3): 95-101. DOI： 10.3969/j.issn.1007-7162.2014.03.017.

CHEN Pei-Wen, Fu Xiu-fen. Research on Sentiment Classification of Texts Based on SVM[J]. 2014, 31(3): 95-101. DOI： 10.3969/j.issn.1007-7162.2014.03.017.

摘要

文本情感极性分类是文本情感分析首先要解决的关键问题.在分析影响文本情感分类的各类因素的基础上，首先构建了情感词典，并进行情感特征选取以及情感特征加权，然后使用SVM分类的方法对文本进行情感识别及分类，最后在语料数据集的基础上，在单机平台上和Spark分布式计算平台上执行分类模型，对比分析其分类精度和时间代价.实验结果验证了本文构建的情感极性分类模型在单机和分布式云平台上中的有效性.

Abstract

The key problem to solve in a sentiment analysis of texts is the sentiment polarity classification. Based on the analysis of various factors affecting sentiment classification of texts

it built the sentiment lexicon

extracted affective characteristics

and weighted sentimental features. Then

it used support vector machine (SVM) classifier for emotion recognition and text classification. Finally

it performed the classification model with the corpus data sets on the single platform and the Spark distributed computing platform to analyze its classification accuracy and time cost. The experimental results verify the effectiveness of the text sentimental polarity categorization model on the single platform and on the spark distributed computing platform.

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