Search

Your search keyword '"Shi, Ying-Xue"' showing total 6 results
Start Over Author "Shi, Ying-Xue"
6 results on '"Shi, Ying-Xue"'

4. Automatic Identification and Recognition of Sentiment Words Using an Optimization-Based Model with Propagation

Author

Shi-Ying-Xue Li, Hongliang Yu, Zhi-Hong Deng, and Kun-Hu Luo

Subjects
Exploit, business.industry, Iterative method, Computer science, Sentiment analysis, Constrained optimization, computer.software_genre, Machine learning, Theoretical Computer Science, Human-Computer Interaction, Set (abstract data type), Identification (information), Artificial Intelligence, Robustness (computer science), Artificial intelligence, Data mining, business, computer, Software, Word (computer architecture)
Abstract

Sentiment word identification, or SWI, is one of the most basic and important techniques in sentiment analysis. Many existing methods depend on the seed word, and such dependence leads to low robustness. In this paper, we propose a novel method utilizing propagation and optimization model, PRopagation-based Constrained Optimization Model PR-COM for SWI. Unlike the previous research, we exploit an iterative algorithm to expand the seed word set from the candidate word set, which brings higher robustness. Experimental results on several data sets show that our PR-COM method is effective and outperforms the state-of-art methods.

Published
2015

Catalog

Books, media, physical & digital resources
See catalog results