Method and apparatus providing computer understanding and instructions from natural language
First Claim
1. A method for providing computer understanding by generating computer instructions from a natural language dialog, comprising:
- receiving a symbolic representation of a natural language utterance;
determining, by accessing a context sensitive system dictionary for a subject area, a subject area identifier based upon parsing the symbolic representation, the parsing producing parsed information;
determining, by accessing a context sensitive system subdictionary for a program module of the subject area, a module identifier based upon the determined subject area identifier and the parsed information;
determining, by accessing a context sensitive system subdictionary for an argument of the program module, an argument identifier based upon the determined module identifier and the parsed information;
determining, by accessing a context sensitive system subdictionary for a value of the argument, a value identifier based upon the determined argument identifier and the parsed information; and
producing computer instructions based upon the subject area identifier, module, the module identifier, the argument identifier and the value identifier, such that the natural language utterance is processed by the computer.
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Accused Products
Abstract
Computer understanding and generation of computer instructions from natural language dialog utilizes using processes and data structures that map natural language utterances to computer program modules. A series of dictionaries, including a subject area dictionary, a program module subdictionary, an argument subdictionary and a value subdictionary are built and used by a computer instruction generator program to map natural language utterances to computer instructions. Selection of appropriate computer program modules is performed using matching algorithms and is enhanced using historically successful probability-based data.
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Citations
19 Claims
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1. A method for providing computer understanding by generating computer instructions from a natural language dialog, comprising:
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receiving a symbolic representation of a natural language utterance;
determining, by accessing a context sensitive system dictionary for a subject area, a subject area identifier based upon parsing the symbolic representation, the parsing producing parsed information;
determining, by accessing a context sensitive system subdictionary for a program module of the subject area, a module identifier based upon the determined subject area identifier and the parsed information;
determining, by accessing a context sensitive system subdictionary for an argument of the program module, an argument identifier based upon the determined module identifier and the parsed information;
determining, by accessing a context sensitive system subdictionary for a value of the argument, a value identifier based upon the determined argument identifier and the parsed information; and
producing computer instructions based upon the subject area identifier, module, the module identifier, the argument identifier and the value identifier, such that the natural language utterance is processed by the computer. - View Dependent Claims (2, 3, 4, 5)
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6. A method for determining an appropriate program module selection for processing a natural language dialog in a computer system for processing natural language, comprising:
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capturing a set of successfully understood natural language dialogs and associated program modules used to produce computer understanding;
analyzing the captured program module information to determine a frequency of occurrence value for proceeding to a next program module from a current program module;
storing the frequency of occurrence values in a matrix; and
determining, using the matrix, the appropriate program module selection based on choosing program modules having non-zero frequency value entries in the matrix. - View Dependent Claims (7, 8)
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9. An apparatus providing computer understanding by generating computer instructions from a natural language dialog, comprising:
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a receiver receiving a symbolic representation of a natural language utterance;
a context sensitive subject area system dictionary used to determine a subject area identifier based upon parsing the symbolic representation, the parsing producing parsed information;
a context sensitive system program module subdictionary used to determine a module identifier based upon the determined subject area identifier and the parsed information;
a context sensitive argument system subdictionary used to determine an argument identifier based upon the determined module identifier and the parsed information;
a context sensitive value system subdictionary used to determine a value identifier based upon the determined argument identifier and the parsed information; and
computer instructions produced based upon the subject area identifier, module, the module identifier, the argument identifier and the value identifier, such that the natural language utterance is processed by the computer. - View Dependent Claims (10, 11, 12, 13, 15, 16)
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14. An apparatus determining an appropriate program module selection for processing a natural language dialog in a computer system for processing natural language, comprising:
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a set of successfully understood natural language dialogs and associated program modules used to produce computer understanding;
an analyzer analyzing the captured program module information to determine a frequency of occurrence value for proceeding to a next program module from a current program module;
a matrix storing the frequency of occurrence values; and
a logic unit determining, using the matrix, the appropriate program module selection based on choosing program modules having non-zero frequency value entries in the matrix.
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17. An apparatus for providing computer understanding by generating computer instructions from a natural language dialog, comprising:
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a means for receiving a symbolic representation of a natural language utterance;
a means for determining, by accessing a context sensitive system dictionary for a subject area, a subject area identifier based upon parsing the symbolic representation, the parsing producing parsed information;
a means for determining, by accessing a context sensitive system subdictionary for a program module of the subject area, a module identifier based upon the determined subject area identifier and the parsed information;
a means for determining, by accessing a context sensitive system subdictionary for an argument of the program module, an argument identifier based upon the determined module identifier and the parsed information;
a means for determining, by accessing a context sensitive system subdictionary for a value of the argument, a value identifier based upon the determined argument identifier and the parsed information; and
a means for producing computer instructions based upon the subject area identifier, module, the module identifier, the argument identifier and the value identifier, such that the natural language utterance is processed by the computer.
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18. A computer program product comprising:
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a computer usable medium for providing computer understanding by generating computer instructions from a natural language dialog;
a set of computer program instructions embodied on the computer usable medium, including instructions to;
receive a symbolic representation of a natural language utterance;
determine, by accessing a context sensitive system dictionary for a subject area, a subject area identifier based upon parsing the symbolic representation, the parsing producing parsed information;
determine, by accessing a context sensitive system subdictionary for a program module of the subject area, a module identifier based upon the determined subject area identifier and the parsed information;
determine, by accessing a context sensitive system subdictionary for an argument of the program module, an argument identifier based upon the determined module identifier and the parsed information;
determine, by accessing a context sensitive system subdictionary for a value of the argument, a value identifier based upon the determined argument identifier and the parsed information; and
produce computer instructions based upon the subject area identifier, module, the module identifier, the argument identifier and the value identifier, such that the natural language utterance is processed by the computer.
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19. A computer data signal embodied in a carrier wave comprising a code segment for providing computer understanding by generating computer instructions from a natural language dialog, the code segment including instructions to:
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receive a symbolic representation of a natural language utterance;
determine, by accessing a context sensitive system dictionary for a subject area, a subject area identifier based upon parsing the symbolic representation, the parsing producing parsed information;
determine, by accessing a context sensitive system subdictionary for a program module of the subject area, a module identifier based upon the determined subject area identifier and the parsed information;
determine, by accessing a context sensitive system subdictionary for an argument of the program module, an argument identifier based upon the determined module identifier and the parsed information;
determine, by accessing a context sensitive system subdictionary for a value of the argument, a value identifier based upon the determined argument identifier and the parsed information; and
produce computer instructions based upon the subject area identifier, module, the module identifier, the argument identifier and the value identifier, such that the natural language utterance is processed by the computer.
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Specification