Aviation field service report natural language processing
First Claim
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1. A method of managing aircraft service information, comprising:
- collecting, by a processor, unstructured field service narrative data from a field service report utilizing self-training natural language processing algorithms;
extracting, by the processor, problem data from the narrative data;
extracting, by the processor, solution data from the unstructured field service narrative data, wherein extracting solution data is performed on the unstructured field service narrative data automatically by machine, such that a text representation of the narrative data is processed by machine to distinguish and parse at least one of problem data and solution data from the narrative by the self-training natural language processing algorithms;
tokenizing, by the processor, the extracted solution data to create word tokens;
electronically tagging, by the processor, semantic descriptors to the word tokens;
populating, by the processor, an aircraft service information database used in servicing an aircraft with the extracted problem data, the related extracted solution data, and the semantic descriptors;
querying, by a terminal, the populated problem data;
searching, by the processor, the populated problem data queried by the terminal from the aircraft service information database;
retrieving, by the processor, the related populated solution data from the aircraft service information database;
sending, by the processor, the related populated solution data to the terminal accessed by the user; and
displaying, by the terminal, the related populated solution data.
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Abstract
An aircraft service information handling system comprises an input module operable to collect field service narrative data. A natural language data extraction module extracts problem data and related solution data from the narrative data, and a database module populates an aircraft service information database with the extracted problem data and the related extracted solution data. The database module further searches the database for populated problem data, and retrieves the related populated solution data.
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Citations
9 Claims
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1. A method of managing aircraft service information, comprising:
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collecting, by a processor, unstructured field service narrative data from a field service report utilizing self-training natural language processing algorithms; extracting, by the processor, problem data from the narrative data; extracting, by the processor, solution data from the unstructured field service narrative data, wherein extracting solution data is performed on the unstructured field service narrative data automatically by machine, such that a text representation of the narrative data is processed by machine to distinguish and parse at least one of problem data and solution data from the narrative by the self-training natural language processing algorithms; tokenizing, by the processor, the extracted solution data to create word tokens; electronically tagging, by the processor, semantic descriptors to the word tokens; populating, by the processor, an aircraft service information database used in servicing an aircraft with the extracted problem data, the related extracted solution data, and the semantic descriptors; querying, by a terminal, the populated problem data; searching, by the processor, the populated problem data queried by the terminal from the aircraft service information database; retrieving, by the processor, the related populated solution data from the aircraft service information database; sending, by the processor, the related populated solution data to the terminal accessed by the user; and displaying, by the terminal, the related populated solution data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification