A method for extracting candidate rule information of text conversion based on user behavior

The invention discloses a text conversion candidate rule information extraction method based on user behavior. Selecting a text object selected by a user on a plurality of lines of text to be processed; As that text object selecte by the user is divide into three parts, the text object selected by the user and the parts before and aft the context are cut according to three text block categories ofthe number, the word and the remaining content to generate a text block; A text block is align and arranged into a text block data matrix by that text object selected by the user, and Cartesian product is obtained for each candidate rule column set of the candidate rule set to obtain a candidate rule combination set; The candidate rule information is judged and screened, all candidate rule combinations are calculated and sorted, and the candidate rule combinations with the best applicability are extracted and recommended to the user. The invention can automatically recommend the text conversion rule information data according to the interaction of users, extract the rule information set that can be needed, and quickly and accurately realize the processing of the data.