| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processing device for constructing a relation between a summary document and a specific document in a plurality of documents.SOLUTION: An information processing device 1 includes a detail degree estimation part 22 for estimating a detail degree indicating the detail of document contents about each of at least two documents, a similarity estimation part 24 for estimating the similarity of the two documents, and a document relation output part 26 for outputting a document relation obtained by determining a document having a lower detail degree between two documents having a similarity satisfying a predetermined condition as a summary document indicating a summary of the document having a higher detail degree.SELECTED DRAWING: Figure 2 |
