Methods and systems for analyzing reading logs and documents thereof

Abstract

Methods for analyzing reading log and documents corresponding thereof are provided, including: acquiring reading log and documents corresponding thereto, wherein the reading log at least includes reading-related information about the documents within a predetermined period of time, selecting interesting document sets from the documents according to the reading log in each time segment, performing a document content pre-processing on the interesting document sets to determine keyword sets corresponding thereto for each time segment according to the interesting document sets, performing cluster calculation on the keyword sets to obtain topics and calculating cohesion of each topic, deleting topics with insufficient cohesion to obtain multiple high-relevance topics and classifying each high-relevance topic into one of predetermined topic classes according to the respective keyword sets of the high-relevance topics, obtaining reading statistics for each topic class and calculating multiple degrees of interest for each topic class during each time segment.