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    You are here: Home kb IPR & Products Patents

    Patents in the field of Text Data Mining

    • Method and system for finding similar records in mixed free-text and structured data
    • Method and system for identifying technology vacuum by using subject term of text mining of patent information
    • Systems, tools, and methods for viewing textual documents, extracting knowledge therefrom and converting the knowledge into other forms of representation of the knowledge
    • Data mining techniques for improving search relevance
    • System and method for search and recommendation based on usage mining
    • System and program for feature word extraction
    • Annotation of inverted list text indexes using search queries
    • Information processing system and method and computer program
    • Information retrieval and text mining using distributed latent semantic indexing
    • Text mining method
    • Document analysis device, document analysis method, and computer program
    • Systems and methods for generating prediction queries