Identification method, generation method, dimensional compression method, display method, and information processing device

A generation method causing a computer to perform a process comprising:

• receiving a text file;
• identifying a first vector that corresponds to any word included in the received text file;
• identifying, with reference to a storage unit that stores a plurality of vectors that correspond to a plurality of words, a second vector in which similarity to the first vector is equal to or higher than a standard;
• and
• generating information that associates information that indicates that the text file includes the any word with the second vector.

An information processing device comprising:

• a memory;
• and
• a processor coupled to the memory, the processor being configured to perform processing, the processing including:
• receiving text included in a search condition;
• identifying a vector that corresponds to any word included in the received text, the identified vector having a plurality of dimensions;
• and
• with reference to a storage device that stores, in association with each of a plurality of vectors that correspond to a plurality of words included in at least one of a plurality of text files, presence information that indicates whether or not a word that corresponds to each of the plurality of vectors is included in each of the plurality of text files,
• identifying a text file that includes the any word among the plurality of text files on the basis of presence information associated with a vector in which similarity to the identified vector is equal to or higher than a standard among the plurality of vectors.

An information processing device comprising:

• a memory;
• and
• a processor coupled to the memory, the processor being configured to perform processing, the processing including:
• receiving a text file;
• identifying a first vector that corresponds to any word included in the received text file;
• identifying, with reference to a storage device that stores a plurality of vectors that corresponds to a plurality of words, a second vector in which similarity to the first vector is equal to or higher than a standard;
• and
• generating information that associates information that indicates that the text file includes the any word with the second vector.