Method for inquiring user interest information based on context

The invention discloses a method for inquiring user interest information based on context. The method comprises the steps that logs of a user and context information corresponding to the logs are obtained, characteristic analysis and extraction are conducted on the obtained user logs, interest characteristics corresponding to each log are determined, semantic analysis is conducted on the interest characteristics corresponding to the logs, and an interest model is generated; statistic analysis is conducted according to the interest model and the context information corresponding to the logs, and a user interest model based on the context is generated; current context information and a key word which are supplied by a third side are received; according to the statistic information of each data information value on each interest in current context information, the probability of the current context information on each interest corresponding to the key word is determined and the interest with the highest probability is output to the third part in a precedence mode. According to the method, the accuracy and the processing efficiency of an individual query can be improved.