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公开(公告)号：US12057102B2
公开(公告)日：2024-08-06
申请号：US17593822
申请日：2020-03-12
发明人： Peng Shen , Komei Sugiura , Hisashi Kawai
CPC分类号： G10L15/005 , G06N3/08 , G10L15/02 , G10L15/16 , G10L15/22
摘要： A language identifying device includes: a neural network responsive to an input of a speech signal, for outputting a score for each of a plurality of languages indicating that the speech represented by the speech signal is the speech of the corresponding language; a selecting device for selecting, among the scores output by the neural network, scores of a smaller number of languages; a normalizing device for normalizing the scores selected by the selecting device; a determining device for determining whether the maximum of the normalized scores normalized by the normalizing device is equal to or higher than a threshold; and a language deciding device, responsive to a positive determination by the determining device, for selectively performing a process of deciding the language corresponding to the maximum of the scores as the language of the speech represented by the speech signal, or a process of discarding outputs of the score selecting device.
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公开(公告)号：US10796098B2
公开(公告)日：2020-10-06
申请号：US16123546
申请日：2018-09-06
发明人： Komei Sugiura , Hisashi Kawai
摘要： A new technology of prediction of manipulability in response even to an instruction with missing information in an object manipulation task to have a robot manipulate some kind of object is provided. An instruction understanding system includes an obtaining engine configured to obtain a linguistic expression of a name of an object to be manipulated and a linguistic expression of a situation where the object corresponding to the name is placed in a real environment and a classifier configured to receive input of the linguistic expression of the name and the linguistic expression of the situation and output manipulability of the object corresponding to the name in the real environment.
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