System for improving the performance of information retrieval-type tasks by identifying the relations of constituents
First Claim
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1. A computer readable medium storing instructions and executed by a computer, causing the computer to perform a method of determining a relationship between a first textual input and a second textual input, the method comprising:
- analyzing the first textual input to obtain relations of constituents thereof, the relations comprising at least one of grammatical relations and case;
determining a relative importance of the constituents in determining the relationship between the first textual input and the second textual input based on the relations obtained;
calculating the relationship between the first textual input and the second textual input based on the constituents and the relative importance of the constituents; and
outputting an indication of the relationships between the first textual input and the second textual input.
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Abstract
A system is utilized for determining a relationship between first and second textual inputs. The system identifies constituents in the first textual input, having predetermined characteristics indicative of usefulness in determining the relationship. The relationship is then determined based on the constituents identified. The constituents can be eliminated from the first textual input, weighted in the first textual input, or simply annotated in one of a variety of ways.
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Citations
20 Claims
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1. A computer readable medium storing instructions and executed by a computer, causing the computer to perform a method of determining a relationship between a first textual input and a second textual input, the method comprising:
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analyzing the first textual input to obtain relations of constituents thereof, the relations comprising at least one of grammatical relations and case; determining a relative importance of the constituents in determining the relationship between the first textual input and the second textual input based on the relations obtained; calculating the relationship between the first textual input and the second textual input based on the constituents and the relative importance of the constituents; and outputting an indication of the relationships between the first textual input and the second textual input. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A computer system having a processor and a memory for determining a relationship between a first textual input and a second textual input, the computer system comprising:
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a constituent marking component configured to perform steps of; analyzing the first textual input to obtain relations of constituents thereof, the relations comprising at least one of grammatical relations and case; determining a relative importance of the constituents in determining the relationship between the first textual input and the second textual input based on the relations obtained; and a relationship determination component configured to; calculate the relationship between the first textual input and the second textual input based on the constituents and the relative importance of the constituents; and output an indication of the relationships between the first textual input and the second textual input. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification