Apparatus and method for compositional spoken language understanding
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United States of America
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Jan 28, 2025
Grant Date -
Nov 24, 2022
app pub date -
Jan 10, 2022
filing date -
Jan 10, 2022
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Abstract
A method includes identifying multiple tokens contained in an input utterance. The method also includes generating slot labels for at least some of the tokens contained in the input utterance using a trained machine learning model. The method further includes determining at least one action to be performed in response to the input utterance based on at least one of the slot labels. The trained machine learning model is trained to use attention distributions generated such that (i) the attention distributions associated with tokens having dissimilar slot labels are forced to be different and (ii) the attention distribution associated with each token is forced to not focus primarily on that token itself.
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