METHODS AND APPARATUSES FOR ANALYZING SENTIMENT BASED ON INTER-CATEGORY STRENGTH AND INTRA-CATEGORY STRENGTH IN SOCIAL NETWORKING SERVICE

摘要

In a social network service according to an embodiment of the present invention, the method for analyzing the emotion based on the strength between categories and the strength within the category is an inter-category strength for a word in a document generated from a social networking service. ) And Intra-Category strength as a feature of the word, clustering the calculated feature into a first cluster or a second cluster, adaptive corresponding to the clustered cluster on the word And assigning an adaptive weighting, and classifying emotions for the document based on the adaptively weighted word.