Parsing, analysis and scoring of document content
First Claim
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1. A method in a computer to automatically analyze a dependent claim, the method in the computer comprising:
- by the computer, parsing the dependent claim to obtain one or more claim strings, each claim string comprising words within a separate dependent claim element of the dependent claim and each claim string corresponding to the separate dependent claim element of the dependent claim;
by the computer, determining a number of claim strings;
by the computer, generating a number of claim strings score by merging the number of claim strings with a first factor;
initializing a dependent claim score to the number of claim strings score; and
for each claim string parsed from the dependent claim;
by the computer, computing a word count for the words within the claim string,by the computer, determining a weighted word count based on the word count and a second factor,by the computer, merging the weighted word count with the dependent claim score;
by the computer, determining a parent claim score associated with a parent claim of the dependent claim;
merging the parent claim score with the dependent claim score.
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Abstract
The present invention may be used to analyze subject content, search and analyze reference content, compare the subject and reference content for similarity, and output comparison reports between the subject and reference content. The present invention may incorporate and utilize text from intrinsic and/or extrinsic subject documents. The analysis may employ a variety of metrics, including scores generated from a natural language processing system, scores based on classification similarity, scores based on proximity similarity, and in the case of analysis of patent documents, scores based on measurement of claims.
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Citations
19 Claims
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1. A method in a computer to automatically analyze a dependent claim, the method in the computer comprising:
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by the computer, parsing the dependent claim to obtain one or more claim strings, each claim string comprising words within a separate dependent claim element of the dependent claim and each claim string corresponding to the separate dependent claim element of the dependent claim; by the computer, determining a number of claim strings; by the computer, generating a number of claim strings score by merging the number of claim strings with a first factor; initializing a dependent claim score to the number of claim strings score; and for each claim string parsed from the dependent claim; by the computer, computing a word count for the words within the claim string, by the computer, determining a weighted word count based on the word count and a second factor, by the computer, merging the weighted word count with the dependent claim score; by the computer, determining a parent claim score associated with a parent claim of the dependent claim; merging the parent claim score with the dependent claim score. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method in a computer comprising:
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automatically parsing a dependent claim to obtain one or more claim strings, each claim string comprising words within a dependent claim element; automatically determining a number of claim strings within the dependent claim; automatically generating a number of claim strings score by merging the number of claim strings with a first factor; automatically initializing a dependent claim score to the number of claim strings score; for each claim string parsed from the claim; automatically computing a word count for the words within the claim string; automatically determining a weighted word count based on the word count and a second factor; automatically merging the weighted word count with the dependent claim score; automatically determining a parent claim score associated with a parent claim of the dependent claim; automatically merging the parent claim score with the dependent claim score; displaying the dependent claim and the dependent claim score in a hierarchical display. - View Dependent Claims (8, 9, 10, 11)
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12. A system for performing claim analysis, comprising:
a computer, comprising; an analysis application configured to perform steps, comprising; parsing a dependent claim to obtain one or more claim strings, each claim string comprising words within a dependent claim element; determining a number of claim strings of the dependent claim; initializing a dependent claim score by merging the number of claim strings with a first factor; and for each claim string parsed from the dependent claim; computing a word count for the words within the claim string, determining a weighted word count based on the word count and a second factor, merging the weighted word count to the dependent claim score; determining a parent claim score associated with a parent claim of the dependent claim; and merging the parent claim score with the dependent claim score. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
Specification