中文摘要：

分析了几种可用于网络观点评论的分类算法,并将其中的SVM算法和SO-PMI算法用于股票评论的观点分类.实验结果表明,SVM算法和SO-PMI算法在股票评论中的分类性能一般,仍需进一步改进.

英文摘要：

This paper analyzes several classification algorithms which can be used to classify the internet reviews. SVM and SO-PMI are applied to the stock reviews. The experiment results that SVM and SO-PMI are suitable for the classification of stock reviews and they need to be further improved.