VOICE RECOGNITION DEVICE AND METHOD OF CONTROLLING SAME
First Claim
1. A voice recognition device, comprising:
- an extractor configured to extract at least one of a first utterance element indicating an execution command and a second utterance element indicating a subject, from a user'"'"'s voice utterance;
a domain determiner configured to determine a current domain to provide response information regarding the voice utterance based on the first and the second utterance elements; and
a controller configured to determine a candidate conversation frame to provide the response information regarding the voice utterance on at least one of the current domain and a previous domain based on a conversation state of the current domain,wherein the previous domain is determined from a previous voice utterance of the user.
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Abstract
A voice recognition device includes an extractor configured to extract at least one of a first utterance element indicating an execution command and a second utterance element indicating a subject, from a user'"'"'s voice utterance, a domain determiner configured to determine a current domain to provide response information regarding the voice utterance based on the first and the second utterance elements, and a controller configured to determine a candidate conversation frame to provide the response information regarding the voice utterance on at least one of the current domain and a previous domain based on a conversation state of the current domain, wherein the previous domain is determined from a previous voice utterance of the user.
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Citations
20 Claims
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1. A voice recognition device, comprising:
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an extractor configured to extract at least one of a first utterance element indicating an execution command and a second utterance element indicating a subject, from a user'"'"'s voice utterance; a domain determiner configured to determine a current domain to provide response information regarding the voice utterance based on the first and the second utterance elements; and a controller configured to determine a candidate conversation frame to provide the response information regarding the voice utterance on at least one of the current domain and a previous domain based on a conversation state of the current domain, wherein the previous domain is determined from a previous voice utterance of the user. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of controlling a voice recognition device, comprising:
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extracting at least one of a first utterance element indicating an execution command and a second utterance element indicating a subject from a voice utterance of a user; determining a current domain to provide a response information regarding the voice utterance based on the first and the second utterance elements; determining a candidate conversation frame to provide the response information regarding the voice utterance on at least one of a current domain and a previous domain, based on a conversation state on the current domain and the previous domain, wherein the previous domain is determined from a previous voice utterance of the user; and providing the response information regarding the voice utterance based on the candidate conversation frame. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification