Information categorizing method and apparatus, and a program for implementing the method
First Claim
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1. An information categorizing method comprising:
- a step of acquiring, through a clustering module, a plurality of search results searched by a search service,a step of performing, through the clustering module, a clustering process on the search results that categorizes the search results into a clustering result that comprises a plurality of clusters, each cluster having an identifier and all search results assigned to that cluster by the clustering process, the identifiers being presented in a non-hierarchical arrangement,a step of generating a non-hierarchical clustering result summary table representing a summary of the clustering result, the non-hierarchical clustering result summary table containing no search results, anda step of outputting the non-hierarchical summary table together with the clustering result such that all of the search results are displayed, each search result being displayed in one or more of the clusters,wherein neither the clustering process performing step nor the clustering result is based on any predefined categories and wherein the summary table and the clustering result are distinct.
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Abstract
When a general-purpose search service is used, a number of pieces of information searched according to a keyword input by a user is merely displayed. If there are a number of search results, it is difficult to learn the content of the search result. A clustering module acquires a plurality of search results searched by a general-purpose search service, performs a clustering process to the search results, and displays the clustering result. Also arranged is a converter module which converts the search result provided by the search service into a format that is processed by the clustering module.
61 Citations
60 Claims
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1. An information categorizing method comprising:
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a step of acquiring, through a clustering module, a plurality of search results searched by a search service, a step of performing, through the clustering module, a clustering process on the search results that categorizes the search results into a clustering result that comprises a plurality of clusters, each cluster having an identifier and all search results assigned to that cluster by the clustering process, the identifiers being presented in a non-hierarchical arrangement, a step of generating a non-hierarchical clustering result summary table representing a summary of the clustering result, the non-hierarchical clustering result summary table containing no search results, and a step of outputting the non-hierarchical summary table together with the clustering result such that all of the search results are displayed, each search result being displayed in one or more of the clusters, wherein neither the clustering process performing step nor the clustering result is based on any predefined categories and wherein the summary table and the clustering result are distinct. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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22. An information categorizing apparatus comprising:
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a clustering module for acquiring a plurality of search results searched by a search service, performing a clustering process on the search results that categorizes the search results into a clustering result that comprises a plurality of clusters, each cluster having an identifier and all search results assigned to that cluster by the clustering process, the identifiers being presented in a non-hierarchical arrangement, a summary table generator module for generating a non-hierarchical clustering result summary table representing a summary of the clustering result, the non-hierarchical clustering result summary table containing no search results, and a display control unit for outputting the non-hierarchical summary table together with the clustering result such that all of the search results are displayed, each search result being displayed in one or more of the clusters, wherein neither the clustering process nor the clustering result is based on any predefined categories and wherein the summary table and the clustering result are distinct. - View Dependent Claims (23, 24)
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25. A storage medium storing an information categorizing software program in which a clustering module performs a clustering process on a plurality of search results that have been searched by a search service in response to a search request of a user, and outputs the clustering result, the information categorizing software program comprising:
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a step of acquiring the search result from the search service, a step of performing the clustering process on the acquired search result that categorizes the search results into a clustering result that comprises a plurality of clusters, each cluster having an identifier and all search results assigned to that cluster by the clustering process, the identifiers being presented in a non-hierarchical arrangement, a step of generating a non-hierarchical clustering result summary table representing a summary of the clustering result, the non-hierarchical clustering result summary table containing no search results, and and a step of outputting the summary table together with the clustering result such that all of the search results are displayed, each search result being displayed in one or more of the clusters, wherein neither the clustering process performing step nor the clustering result is based on any predefined categories and wherein the summary table and the clustering result are distinct. - View Dependent Claims (26, 27)
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28. A method for categorizing digital information, comprising the steps of:
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acquiring at least one group of a plurality of digital items from at least one search of a database or network; extracting from each item in at least one group of a plurality of digital items selected cluster-indexing information comprising at least one of title, URL address, update date, and file size; clustering the plurality of digital items in at least one group according to each of the selected cluster-indexing information into a clustering result that comprises a plurality of clusters, each cluster having an identifier and the selected cluster-indexing information of all the search-acquired items assigned to that cluster, the identifiers being presented in a non-hierarchical arrangement; generating a non-hierarchical clustering result summary table representing a summary of the clustering result, the non-hierarchical clustering result summary table containing no search results; and outputting the clustering result together with the summary table such that the selected cluster-indexing information of all of the search-acquired items are displayed, each selected cluster-indexing information being displayed in one or more of the clusters, wherein neither the clustering nor the cluster result is based on any predefined categories and wherein the summary table and the clustering result are distinct. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. An information categorizing apparatus comprising:
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a clustering module configured to acquire at least one group of a plurality of digital items from at least one search of a database or network, extract from each item in at least one group of a plurality of digital items selected cluster-indexing information comprising at least one of title, URL address, update date, and file size, cluster the plurality of digital items in at least one group according to each of the selected cluster-indexing information into a clustering result that comprises a plurality of clusters, each cluster having an identifier and the selected cluster-indexing information of all the search-acquired items assigned to that cluster, the identifiers being presented in a non-hierarchical arrangement, a summary table generator module configured to generate a non-hierarchical clustering result summary table that summarizes the clustering result, the non-hierarchical clustering result summary table containing no search results; and a display control unit configured to output the summary table together with the clustering result such that the selected cluster-indexing information of all of the search-acquired items are displayed, each selected cluster-indexing information being displayed in one or more of the clusters, wherein neither the cluster operation nor the cluster result is based on any predefined categories and wherein the summary table and the clustering result are distinct. - View Dependent Claims (44, 45)
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46. A computer-readable storage medium containing a program of instructions for categorizing digital information, the program of instructions comprising instructions for:
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acquiring at least one group of a plurality of digital items from at least one search of a database or network; extracting from each item in at least one group of a plurality of digital items selected cluster-indexing information comprising at least one of title, URL address, update date, and file size; clustering the plurality of digital items in at least one group according to each of the selected cluster-indexing information into a clustering result that comprises a plurality of clusters, each cluster having an identifier and the selected cluster-indexing information of all the search-acquired items assigned to that cluster, the identifiers being presented in a non-hierarchical arrangement; generating a non-hierarchical clustering result summary table representing a summary of the cluster result, the non-hierarchical clustering result summary table containing no search results; and outputting the summary table together with the clustering result such that the selected cluster-indexing information of all of the search-acquired items are displayed, each selected cluster-indexing information being displayed in one or more of the clusters, wherein neither the clustering nor the clustering result is based on any predefined categories and wherein the summary table and the clustering result are separate. - View Dependent Claims (47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60)
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Specification