[PDF][PDF] 基于赋权粗糙隶属度的文本情感分类方法
王素格， 李德玉， 魏英杰 - 2011 - sxiiplab.sxu.edu.cn
摘要提出了基于赋权粗糙隶属度的文本情感分类方法. 该方法将特征倾向强度引入到文本的向量
空间表示法中, 建立了基于二元组属性(特征, 特征倾向强度) 的文本表示模型 …
空间表示法中, 建立了基于二元组属性(特征, 特征倾向强度) 的文本表示模型 …
A Sentiment Analysis Method Based on Sentiment Words Extraction and LDA Feature Representation
Z Jian-hua, L Zheng-you - Computer and Modernization, 2014 - cam.org.cn
As a new field of sentiment analysis, text mining can be used to classify and summarize
online users' product reviews. The summaries and classification help provider to improve …
online users' product reviews. The summaries and classification help provider to improve …
A feature selection method based on fisher's discriminant ratio for text sentiment classification
S Wang, D Li, Y Wei, H Li - … , WISM 2009, Shanghai, China, November 7-8 …, 2009 - Springer
With the rapid growth of e-commerce, product reviews on the Web have become an
important information source for customers' decision making when they intend to buy some …
important information source for customers' decision making when they intend to buy some …
[PDF][PDF] 基于词典与机器学习的中文微博情感分析研究
孙建旺， 吕学强， 张雷瀚 - 计算机应用与软件, 2014 - shcas.net
摘要随着Web2. 0 时代的兴起, 与微博相关的研究得到学术界和工业界的广泛关注.
选取微博文本中的动词和形容词作为特征; 提出基于层次结构的特征降维方法; …
选取微博文本中的动词和形容词作为特征; 提出基于层次结构的特征降维方法; …