Method and system for probabilistically quantifying and visualizing relevance between two or more citationally or contextually related data objects
First Claim
1. A method for measuring or quantifying a degree of relevance between two or more citationally or contextually related data objects, comprising the following steps:
- measuring the number and type of relevance links between said two or more data objects of interest; and
applying a probability transform function to probabilistically determine or estimate an event probability that a particular defined relationship exists or will exist between said two or more data objects of interest, said transform function being formulated or determined through multi-variate regression analysis and wherein the existence or non-existence of the particular defined relationship is the dependent variable and wherein the number and type of relevance links is provided as one or more of the independent variables.
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Abstract
In one embodiment the present invention provides a novel method for probabilistically quantifying a degree of relevance between two or more citationally or contextually related data objects, such as patent documents, non-patent documents, web pages, personal and corporate contacts information, product information, consumer behavior, technical or scientific information, address information, and the like. In another embodiment the present invention provides a novel method for visualizing and displaying relevance between two or more citationally or contextually related data objects. In another embodiment the present invention provides a novel search input/output interface that utilizes an iterative self-organizing mapping (“SOM”) technique to automatically generate a visual map of relevant patents and/or other related documents desired to be explored, searched or analyzed. In another embodiment the present invention provides a novel search input/output interface that displays and/or communicates search input criteria and corresponding search results in a way that facilitates intuitive understanding and visualization of the logical relationships between two or more related concepts being searched.
340 Citations
16 Claims
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1. A method for measuring or quantifying a degree of relevance between two or more citationally or contextually related data objects, comprising the following steps:
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measuring the number and type of relevance links between said two or more data objects of interest; and
applying a probability transform function to probabilistically determine or estimate an event probability that a particular defined relationship exists or will exist between said two or more data objects of interest, said transform function being formulated or determined through multi-variate regression analysis and wherein the existence or non-existence of the particular defined relationship is the dependent variable and wherein the number and type of relevance links is provided as one or more of the independent variables. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for visualizing and displaying degrees of relevance between two or more citationally or contextually related data objects comprising the followings steps:
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selecting a relevant group of data objects;
determining relevance scores for each data object relative to at least one other data object;
selecting and/or assigning space coordinates to each data object;
optimizing an arbitrary or scaled distance between each data object and each other data object so to substantially minimize the distance between data objects having high relevance and substantially maximize the distance between data objects having low relevance. - View Dependent Claims (14, 15)
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16. An improved search method and algorithm for locating patent documents and/or other related documents of interest comprising the following steps:
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selecting a first group of patents representing the closest known references to a particular technology or search topic of interest;
performing relevance analysis on the first group to generate a second group of relevant patents, each having an associated relevance score to the first group;
reviewing the second group of relevant patents and selectively adding any desired additional relevant patents to the first group;
repeating the second and third steps until a desired list of most relevant patents is identified.
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Specification