| 摘要 |
PROBLEM TO BE SOLVED: To provide a text information processor, a text information processing method, and a text information processing program, capable of precisely specifying information to be described in text data.SOLUTION: A retrieval unit acquires a retrieval result set, which is one or a plurality of item information corresponding to a retrieval key extracted from text data, from item database in which item information is stored. A similarity calculation unit calculates a score of the retrieval result set based on similarity among a plurality of item information corresponding to one retrieval key after the retrieval unit has acquired the retrieval result set composed of a plurality of item information for the one retrieval key. A validity determination unit specifies item information corresponding to text data among item information that the retrieval unit has acquired based on the score. |
