METHOD AND SYSTEM FOR EXTRACTING ASSOCIATED WORDS BY USING BIG DATA PROCESSING TECHNOLOGY

摘要

Disclosed are a method and system for extracting associated words by using a big data processing technology, which can extract associated words having high semantic associations with a search word by using a big data processing technology. A method for extracting associated words by using a big data processing technology according to an embodiment of the present invention comprises the steps of: receiving a search word; collecting data retrieved by using the received search word; extracting candidate associated words associated with the search word by analyzing morphemes of the collected data; calculating frequencies for the respective extracted candidate associated words; performing the calculation step to a storage step in a recursive manner by using each of the candidate associated words as an additional search word; and calculating associations between the search word and the candidate associated words based on the calculated frequencies, and extracting associated words for the search word based on the calculated associations.;COPYRIGHT KIPO 2016