It used the word as the unit for feature selection and add the pretreatment in text sentiment analysis process.
2
这种情况也导致GOOGLE努力使它的“情感分析”搜索系统在搜索排名中占更多的因子。
The situation is also leading Google to work on making its "sentiment analysis" search system more of a factor in results ranking.
3
情感分析用来从大量和复杂的非结构数据中提取股东(客户、雇员、监管者等)情感。
Sentiment analysis can be used to determine insights into stakeholder (customers, employees, regulators etc. ) sentiment from massive, complex unstructured data.