Cold Start Problem

Personalized language models are useful in many applications, such as personalized search and personalized recommendation. Nevertheless, it is challenging to build a personalized language model for cold start users, in …...

AbstractSolving cold-start problem in review spam detection is an urgent and significant task. It can help the on-line review websites to relieve the damage of spammers in time, but has …...

AbstractLanguage identification is a well-known task for natural language documents. In this paper we explore search query language identification which is usually the first task before any other query understanding. …...

AbstractPersonalized news recommendation methods are widely used in online news services. These methods usually recommend news based on the matching between news content and user interest inferred from historical behaviors. …...