SYSTEM FOR CONVERTING VOICE LECTURE FILE INTO TEXT ON BASIS OF LECTURE RELATED KEYWORDS

摘要

The present invention relates to a system for converting a voice lecture file into text on the basis of lecture related keywords. More particularly, the present invention relates to a system for converting a voice lecture file into text on the basis of lecture related keywords, wherein the system is configured to: apply a weight to each keyword, by comprising a lecture keyword input module; convert voice of a lecture into text on the basis of text of a webpage composed of terms frequently used during a lecture as a search is performed by a search module by applying the weight, so that when performing a conversion, words do not deviate from a topic of the lecture as much as possible and voice recognition accuracy is improved; by comprising a modification module, enable initial, middle, and final sounds of each syllable forming a word detected by an error detection module to be differently marked according to a degree of concordance with a word detected by a related word detection module; and check the marking and correct the text by a user correction module, thereby reducing a user's work time.