Apparatus for providing voice dialogue service and method of operating the same
First Claim
1. A speech dialogue service apparatus comprising:
- a language analysis module tagging a part of speech (POS) of each respective word included in a sentence recorded in a predetermined text, syntactically analyzing the sentence by classifying a meaning of each respective word, and generating at least one semantic frame corresponding to the sentence according to a result of the syntactical analysis; and
a dialogue management module analyzing an intention of the sentence corresponding to each at least one semantic frame, and generating a system response corresponding to the sentence intention by selecting a predetermined sentence intention according to whether an action corresponding to the intention of the respective sentence can be performed.
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Abstract
A speech dialogue service apparatus including: a language analysis module tagging a part of speech (POS) of each respective word included in a sentence recorded in a predetermined text, syntactically analyzing the sentence by classifying a meaning of each respective word, and generating at least one semantic frame corresponding to the sentence according to a result of the syntactical analysis; and a dialogue management module analyzing an intention of the sentence corresponding to the at least one respective semantic frame, and generating a system response corresponding to the sentence intention by selecting a predetermined sentence intention according to whether an action corresponding to the intention of the respective sentence can be performed.
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Citations
13 Claims
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1. A speech dialogue service apparatus comprising:
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a language analysis module tagging a part of speech (POS) of each respective word included in a sentence recorded in a predetermined text, syntactically analyzing the sentence by classifying a meaning of each respective word, and generating at least one semantic frame corresponding to the sentence according to a result of the syntactical analysis; and a dialogue management module analyzing an intention of the sentence corresponding to each at least one semantic frame, and generating a system response corresponding to the sentence intention by selecting a predetermined sentence intention according to whether an action corresponding to the intention of the respective sentence can be performed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A speech dialogue service method comprising:
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tagging a POS of each respective word included in a sentence recorded in a predetermined text; syntactically analyzing the sentence by-classifying a meaning of each respective word; generating at least one semantic frame corresponding to the sentence according to a result of the syntactical analysis; analyzing an intention of the sentence corresponding to each respective semantic frame; selecting a predetermined sentence intention according to whether an action corresponding to the intention of the sentence can be performed; and generating a system response corresponding to the sentence intention.
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11. A computer-readable recording medium in which a program for executing a speech dialogue service method is recorded, the method comprising:
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tagging a POS of each respective word included in a sentence recorded in a predetermined text; syntactically analyzing the sentence by classifying a meaning of each respective word; generating at least one semantic frame corresponding to the sentence according to a result of the syntactical analysis; analyzing an intention of the sentence corresponding to each respective semantic frame; selecting a predetermined sentence intention according to whether an action corresponding to the intention of the sentence can be performed; and generating a system response corresponding to the sentence intention.
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12. A method of providing a speech dialogue service, comprising:
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recognizing and converting uttered speech into text; resolving an intention of the speech by analyzing a sentence in the text by tagging a part of speech (POS) of each word of the sentence, parsing the sentence into at least one phrase by classifying a meaning of each word and combining each word whose meaning is classified, generating at least one semantic frame corresponding to the sentence according to the meaning of each word in the sentence, determining an intention of the sentence corresponding to the at least one semantic frame, and generating a system response corresponding to the sentence intention by selecting a predetermined sentence intention according to whether an action corresponding to the determined intention can be executed; analyzing the intention and performing plan management with respect to the execution of the user'"'"'s intended command according to the intention analysis, when analysis of the intention is completed; and inquiring about the intention of the speech when the intention is not correctly analyzed or when the determined intention cannot be executed.
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13. A computer-readable recording medium in which a program for executing a method of providing a speech dialogue service is recorded, the method comprising:
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recognizing and converting uttered speech into text; resolving an intention of the speech by analyzing a sentence in the text by tagging a part of speech (POS) of each word of the sentence, parsing the sentence into at least one phrase by classifying a meaning of each word and combining each word whose meaning is classified, generating at least one semantic frame corresponding to the sentence according to the meaning of each word in the sentence, determining an intention of the sentence corresponding to the at least one semantic frame, and generating a system response corresponding to the sentence intention by selecting a predetermined sentence intention according to whether an action corresponding to the determined intention can be executed; analyzing the intention and performing plan management with respect to the execution of the user'"'"'s intended command according to the intention analysis, when analysis of the intention is completed; and inquiring about the intention of the speech when the intention is not correctly analyzed or when the determined intention cannot be executed.
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Specification