The Intention Behind Web Queries

论文心得

1. 文章的Related Work部分值得借鉴 2. 文章的中心： The main goal of this work is to develop a model for identification of the user’s interests for a Web search engine, using the user interactions stored in the query log files of the system. 3. 文章采用的两个算法： SVM 结合Error-Correcting Output Coding 来处理多类问题 PLSA(Probabilistic Latent Semantic Analysis) 4. 把query量化成vector 的方法 Each query was represented as a vector of terms that appeared in the documents giving an answer to the query