Natural language-based airworthiness instruction problem feature extraction
A natural language and instruction technology, applied in the field of extraction of airworthiness instruction problem features, can solve problems such as manual discovery and positioning of airworthiness reference information, and achieve high accuracy results
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[0052] The present invention will be further described below in conjunction with the accompanying drawings, but not as a limitation of the present invention.
[0053] The present invention proposes a method for extracting the characteristics of airworthiness instructions based on natural language. First, it detects (Detect) all potential overlapping sentence clusters in the sentences described in the text, and then sorts the found sentence clusters and selects (Select) a given The number of sentence clusters, and finally extract (Extract) two-word phrases from the selected sentence clusters as feature descriptions.
[0054] In general, the goal of community detection is to detect node clusters from a complex network, which can overlap with each other. To discover overlapping communities, LMF (local maxima of fitness, community detection algorithm) starts from different seeds and greedily probes the members of each community. These seeds are randomly selected and have not been...
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