Search system of the emotion entity for the microblog

摘要

The present invention relates to a search system of the emotion entity for the microblog. The search system comprises the following 5 modules: (1) a user interface, whereby the user can submit a query and receive feedback through the module; (2) a query extension module that realizes a mining of the vocabulary of the microblog language data, building a relationship graph of the weighted words in the context of the WordNet Essence Bank; (3) a query processing module for converting the user's query into the query keywords and query words that are acceptable to the index bank, executing a query extension based on the relationship diagram of words established by the module (2); (4) a Mining module of the emotion information for mining emotions in the microblog language bank, generating the judgment rule for the emotion entity and the emotional polarity; (5) a judgment and index establishment module of the emotion information for judging the emotion entity and the emotional polarity of the microblog data to set up and store the index of emotion information; (6) a built-in module of the inverted index for establishing the inverted index for the microblog Text information and for storage. The present invention solves the difficult problem of extracting the emotion entity of the microblog, analyzing the emotional polarity and searching the emotion entity, thereby providing an intelligent search product of the network opinion analysis and monitoring.