Intelligent retrieval and classification of information from a product manual
First Claim
1. A method of extracting intelligent information from text sources in electronic format, comprising:
- receiving unstructured text data from text sources in an electronic format;
transforming the unstructured text data into unstructured neutral format data;
converting the transformed unstructured neutral format data into structured data based on desired intelligent information; and
extracting desired intelligent information from the converted structured data by using a multilayer self-organizing maps (MSOM) algorithm.
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Abstract
The present invention provides an intelligent information-mining system to extract desired intelligent information from unstructured text data in documents to categorize the unstructured text data based on the extracted desired intelligent information. This is accomplished by obtaining unstructured text data from documents in an electronic format. The obtained unstructured text data is then transformed into unstructured neutral format data. The transformed unstructured neutral format data is then converted into structured data based on desired intelligent information. Desired intelligent information is then extracted from the structured data by using a multilayer self-organizing maps (MSOM) algorithm.
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Citations
47 Claims
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1. A method of extracting intelligent information from text sources in electronic format, comprising:
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receiving unstructured text data from text sources in an electronic format;
transforming the unstructured text data into unstructured neutral format data;
converting the transformed unstructured neutral format data into structured data based on desired intelligent information; and
extracting desired intelligent information from the converted structured data by using a multilayer self-organizing maps (MSOM) algorithm. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of extracting intelligent information from unstructured text data in an electronic data format, comprising:
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transforming the unstructured text data into unstructured neutral format text data;
converting the transformed unstructured neutral format text data into structured text data based on desired information by extracting multiple packets of finer resolution information from the transformed unstructured neutral format text data, wherein each extracted packet includes a single sentence structure data including fault information that facilitates in categorizing and classifying the extracted multiple packets;
inputting the extracted multiple packets into a multi-layer self-organizing maps (MSOM) algorithm;
extracting desired fault information from each inputted packet by using the MSOM algorithm; and
categorizing and classifying each extracted packet based on the extracted desired fault information. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A method of text categorization, comprising:
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receiving unstructured text data from text manuals in an electronic format;
transforming the unstructured text data into unstructured neutral format text data;
converting the transformed unstructured neutral format text data into structured text data based on desired category and classification of fault; and
extracting the desired category and classification information by inputting the converted structured text data into a multilayer self-organizing maps (MSOM) algorithm. - View Dependent Claims (14, 15)
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16. A method of categorizing and classifying fault information from maintenance manuals, comprising:
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receiving unstructured text data in the maintenance manuals in an electronic format;
transforming the unstructured text data into unstructured neutral format text data;
converting the transformed unstructured neutral format text data into structured text data based on desired category and classification of fault; and
extracting the desired category and classification information by inputting the converted structured text data into a multilayer self-organizing maps (MSOM) algorithm. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 30, 31)
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26. An intelligent information-mining method to extract desired category and classification information from unstructured data in aircraft maintenance manuals, comprising:
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receiving unstructured text data in the aircraft maintenance manuals in an electronic format;
extracting multiple packets of finer resolution from the unstructured text data, wherein each extracted packet includes multiple sentence structured text data that is translated to single sentence structured text data, wherein each single sentence structured data includes aircraft fault information that can facilitate in categorizing and classifying the extracted multiple packets based on type of aircraft fault. preprocessing each packet including single sentence structured data to form a preprocessed packet including one or more sentences based on criteria selected from the group consisting of removing punctuations, removing all words comprised of three or fewer letters, filtering to remove general words, and filtering to remove rarely used words;
obtaining a predetermined number of preprocessed packets from the multiple preprocessed packets;
generating a template based on a two-dimensional structured document map using the obtained predetermined number of preprocessed packets from the multiple extracted preprocessed packets; and
extracting the desired category and classification information from each extracted preprocessed packet by projecting the extracted preprocessed packet onto the generated template. - View Dependent Claims (27, 28, 29)
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32. An intelligent information-mining system, comprising:
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an input module to receive unstructured text data from text sources and output the unstructured text data in an electronic format;
a computing platform coupled to the input module further comprises;
a document-to-knowledge (D2K) module coupled to the input module to receive the unstructured text data in electronic format and transfer unstructured text data into unstructured neutral format text data, wherein the D2K module extracts multiple packets of finer resolution from the transformed unstructured neutral format text data, and wherein each packet includes a single sentence structured data including information that facilitates in categorizing and classifying the converted multiple packets;
a preprocessing module coupled to the D2K module to receive each extracted packet including the single sentence structured data, and to form a preprocessed packet including one or more sentences based on criteria that facilitates in extracting key phrases;
an analyzer coupled to the preprocessing module to receive the preprocessed packets and to input the received preprocessed packets into a multilayer self-organizing maps (MSOM) algorithm to extract desired category and classification information; and
an output module coupled to the computing platform to receive the extracted desired category and classification information and to categorize each extracted packet based on the received category and classification information. - View Dependent Claims (33, 34, 35, 36, 37, 38, 39)
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40. A computer-readable medium having computer-executable instructions for extracting desired intelligent information from unstructured data in aircraft maintenance manuals, comprising:
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receiving unstructured text data in the aircraft maintenance manuals in an electronic format;
extracting multiple packets of finer resolution from the unstructured text data, wherein each extracted packet includes multiple sentence structured text data that is translated to single sentence structured text data, wherein each single sentence structured text data includes aircraft fault information that can facilitate in categorizing and classifying the extracted multiple packets based on type of aircraft fault;
obtaining a predetermined number of packets from the multiple extracted packets;
generating a template based on a two-dimensional structured document map using the obtained predetermined number of packets from the multiple extracted packets; and
extracting the desired category and classification information from each extracted packet by projecting the extracted packet onto the generated template. - View Dependent Claims (41, 42, 43)
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44. A computer system to perform data transfer operations between a remotely located communication module and one or more security devices in a COM-based computer network system having multiple users, comprising:
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a processor;
an output device; and
a storage device to store instructions that are executable by the processor for extracting desired intelligent information from unstructured data in aircraft maintenance manuals, comprising;
receiving unstructured text data in the aircraft maintenance manuals in an electronic format;
extracting multiple packets of finer resolution from the unstructured text data, wherein each extracted packet includes multiple sentence structured text data that is translated to single sentence structured text data, wherein each single sentence structured text data includes aircraft fault information that can facilitate in categorizing and classifying the extracted multiple packets based on type of aircraft fault;
obtaining a predetermined number of packets from the multiple extracted packets;
generating a template based on a two-dimensional structured document map using the obtained predetermined number of packets from the multiple extracted packets; and
extracting the desired category and classification information from each extracted packet by projecting the extracted packet onto the generated template. - View Dependent Claims (45, 46, 47)
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Specification