|発明の名称||AUTOMATIC ANSWERING APPARATUS AND METHOD|
PROBLEM TO BE SOLVED: To provide an automatic answering apparatus capable of performing interactive processing for appropriately advancing interaction, while correcting an input error, by incorporating interaction for correcting errors into a part of natural interaction, for the errors of voice recognition and text analysis in natural language interaction.
SOLUTION: The automatic answering apparatus of the invention comprises: a morphological analysis means for performing morphological analysis on a voice-recognized sentence; a word extracting means for extracting a word in which a part of speech in the voice-recognized sentence satisfies a specific condition; a co-occurrence sum calculation means for calculating the sum of co-occurrence degree with other words for each extracted word; a threshold determination means for determining that the word in which the summed numeric value of the co-occurrence degree is lower than a predetermined threshold value is the word of voice-recognition error; and a correction sentence creating means for creating a correction sentence, when there is the word which is determined to be the voice-recognition error.
- 国立大学法人九州工業大学 イノベーション推進機構 グローバル産学連携センター 知的財産部門
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