US 12,456,009 B2
Non-transitory computer-readable recording medium, information processing method, and information processing apparatus
Masahiro Kataoka, Kamakura (JP); Shouji Iwamoto, Yamato (JP); and Kenji Kawana, Numazu (JP)
Assigned to Fujitsu Limited, Kawasaki (JP)
Filed by Fujitsu Limited, Kawasaki (JP)
Filed on Feb. 28, 2023, as Appl. No. 18/115,007.
Application 18/115,007 is a continuation of application No. PCT/JP2020/040875, filed on Oct. 30, 2020.
Prior Publication US 2023/0205993 A1, Jun. 29, 2023
Int. Cl. G06F 40/30 (2020.01); G06F 40/268 (2020.01)
CPC G06F 40/268 (2020.01) [G06F 40/30 (2020.01)] 9 Claims
OG exemplary drawing
 
1. A non-transitory computer-readable recording medium having stored therein an information processing program that causes a computer to execute a process comprising:
classifying a plurality of words contained in predetermined document data under categories defined in a thesaurus;
generating a co-occurrence rate table based on a relationship between polysemous words contained in the predetermined document data and a category of words co-occurring with the polysemous words classified in a certain semantic division;
separating input text into a plurality of words, by performing a morpheme analysis on the input text;
identifying a category to which each of the plurality of words belongs;
identifying, from among the plurality of words contained in the input text, a polysemous word and a semantic division of the polysemous word, based on the category identified and the co-occurrence rate table; and
assigning a vector corresponding to the semantic division of the polysemous word, to the polysemous word contained in the input text.