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AssigneeInternational Business Machines Corporation
InventorsHidekazu Fujiwara, Yohko Nameki, Soh Ohta
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The present invention may be a method, system, and a computer program product. An embodiment of the present invention provides a method for creating one or more indexes for information retrieval. The method comprises reading a document having hinting information into memory; the hinting information being associated with each unique expression in an original document; and creating the indexes from the document which was read into memory. A first analysis method for generating a contiguous sequence of items from text in the document is used for creating the indexes for each sequence in the unique expression with which the hinting information is associated. A second analysis method for dividing the text into meaningful units is used for creating the indexes for each word in the text other than the unique expression. The first analysis method may be an n-gram analysis and the second analysis method may be a morphological analysis.
A computer-implemented method for creating one or more indexes for information retrieval, the method comprising:
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A computer program product for creating indexes for information retrieval, the computer program product comprising a computer usable storage medium having program instructions embodied therewith, wherein the computer readable storage medium is not a transitory signal per se, the program instructions executable by a computer to cause the computer to perform a method comprising:
Dependencies are inferred from the claim text.