| 摘要 |
PROBLEM TO BE SOLVED: To provide an information processor, etc., for automatically extracting an expression expressing emotionality from a sentence. SOLUTION: A word expressing emotionality and a word emphasizing or denying it are prepared as a dictionary in advance. Then, a morpheme analysis and a syntax analysis are performed to an inputted sentence, and a word which is the center of emotionality and an expression emphasizing or denying it are extracted by utilizing syntax structure and the meaning of the word obtained by the analysis. The intensity of emotionality is digitized and given to a word expressing emotionality registered in the dictionary, and an operator expressing the degree of emphasizing, etc., is given to the word emphasizing or denying the word expressing emotionality. Then, the intensity of the emotionality of expression expressed by using these numerical values or operators can be expressed numerically. In addition, it is specified what aspect of an evaluation object is evaluated by the extracted expression expressing emotionality. |
