Establishing and querying methods of knowledge library engine based on emergency management
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Abstract
An establishing method of a knowledge library engine based on emergency management includes steps of extracting relevant data from unstructured text information, filtering out unwanted data and improving a structure of the relevant data, so as to ensure homogeneity of the relevant data; structurally analyzing a text content of obtained information, extracting a feature thereof and storing the feature in the feature library as a key word of a knowledge; and processing the obtained information with the automatic word segmentation module, then classifying a result according to an information classification standard, and establishing an association of the knowledge and information classification. A querying method of the knowledge library engine based on emergency management includes steps of: understanding semanteme, understanding knowledge, and querying knowledge.
13 Citations
12 Claims
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1-5. -5. (canceled)
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6. An establishing method of a knowledge library engine based on emergency management, comprising a step of:
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dividing an application frame into an application layer, an application supporting layer, a data layer, and a basic supporting layer; wherein the application layer comprises an information input module and an information query module; wherein the application supporting layer comprises an information extraction module, an automatic word segmentation module, a classification module, a semantic understanding module, a knowledge understanding module, and a knowledge query module; wherein the data layer comprises a knowledge library, a feature library, and a type library;
the data layer further comprises a synonym dictionary and a type word dictionary; andwherein the basic supporting layer comprises a distributed database, a storage device, a server, an application workstation, a network, an operation system, and a middleware;
wherein the middleware is placed on a heterogeneous hardware platform and an operation system platform for shielding difference of the heterogeneous hardware platform and the operation system platform, and providing services comprising load balancing, transaction management and reliable messaging for an up-layer application. - View Dependent Claims (7, 8, 9, 10, 11, 12)
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Specification