INFORMATION CLASSIFICATION DEVICE, INFORMATION CLASSIFICATION METHOD, AND INFORMATION CLASSIFICATION PROGRAM

摘要

A table record estimation device includes: a table element string extraction unit having a function for extracting text data from inputted data and acquiring a series of keywords as an element of the table (table data) from the extracted text data; a table element labeling unit having a function for labeling the respective keywords acquired by the table element string extraction unit for each type according to the corresponding information contained in a classification rule storage unit; and a label appearance pattern estimation unit having a function for estimating a label permutation constituting one-unit record from a label string attached for each type by the table element labeling unit and outputting the label permutation as a record estimation result.