| 摘要 |
PROBLEM TO BE SOLVED: To analyze a dependent structure in consideration of plural chunks of grain sizes.SOLUTION: An identity extraction part 44, with respect to an input text extracts an identity related to an analysis unit chunk based on an analysis result corresponding to each of plural kinds of chunks, the chunk is a lump of terms in which one or more terms are integrated by plural grain sizes, then extracts an identity related to the chunk which is integrated with grain size different from that of the analysis unit chunk, expressed by a relationship with the analysis unit chuck. An operation determination part 46 applies a label indicating dependence to each of between text analysis unit chunks, based on the identity related to the extracted analysis unit chunk, the identity related to the chunk integrated with the grain size different from that of the analysis unit chunk, and a dependent structure analysis model predetermined for applying a label indicating dependence.SELECTED DRAWING: Figure 1 |
