METHOD, SYSTEM AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM FOR EXTRACTING KEYWORDS FROM TEXT OBJECTS

摘要

According to an aspect of the present invention, as a method for extracting a keyword from a text object, tokenizing a text object into at least one token and assigning an attribute to the at least one token, the assigned attribute Grouping the at least one token with reference, and extracting at least one keyword from the text object by referring to a matching result between the grouped token and a preset keyword pool. A method is provided.