Relation acquiring text information to numerical information, being the information processing equipment which relation you attach

摘要

PROBLEM TO BE SOLVED: To precisely retrieve text information which has strong association with numerical information such as time series data, and to display the text information by associating it with the numerical information.;SOLUTION: This information processor for associating text information with the numerical information of time series is provided with a generation part for generating first words and phrases showing the change of a first numerical information in a certain period; a first retrieval part for retrieving text information matched with a retrieval key including the first words and phrases from among a plurality of pieces of text information as the object of retrieval; and an output part for outputting the retrieved text information by associating it with the first numerical information in the period. In this information processor, the first retrieval part may retrieve text information describing the fact that the first numerical information has been changed as shown by the first words and phrases from among a plurality of pieces of text information prepared or announced in the period.;COPYRIGHT: (C)2007,JPO&INPIT