A Web Service Discovery Method Based on Synthetic Semantics

Abstract

The invention provides a Web service discovery method based on comprehensive semantics, which extracts user requests and service center text information, performs semantic similarity processing on the texts, matches user requests with service center texts according to comprehensive semantic similarity, and compares comprehensive semantic similarity The service results that meet the requirements are returned to the user, and the feature is that when the semantic similarity is processed, the adjective or adverb in Wordnet is converted into a noun, and a part-of-speech conversion relationship is established. Web service applications are developing rapidly, but a large number of large and complicated Web service applications are flooding the Internet. In the current semantic-based Web service discovery method, when calculating semantic similarity, it is difficult to establish a network between different parts of speech in the Wordnet semantic network and the accuracy is low. , the false-true rate of the I / O interface similarity is high, and it is difficult to make full use of text and I / O interface information, so that the accuracy of the pushed service is low. The present invention effectively solves the above problems.

Description

technical field [0001] The utility invention belongs to the field of computer technology, and more specifically relates to a Web service discovery method based on comprehensive semantics. Background technique [0002] Service-oriented computing (service-oriented computing, SOC) paradigm builds new loosely coupled distributed software systems by reusing existing software services in heterogeneous environments, enabling enterprises to quickly adapt to changing business needs , while reducing development costs and improving competitiveness. Therefore, it is widely used in e-commerce, stock trading, logistics management, etc. Web service applications have developed rapidly, but a large number of large and complicated Web service applications are flooding the Internet, which has brought many problems. The core element is that the description of Web services is not accurate enough, which makes it difficult for computers to understand. Matching is usually based on keywords Based ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of low push service accuracy existing in existing semantic-based Web service discovery methods, the present invention provides a comprehensive semantic-based Web service discovery method, which extracts user requests and service center text information, and performs semantic similarity on texts. According to the comprehensive semantic similarity, the user request is matched with the text of the service center, and the service result that meets the requirements of the comprehensive semantic similarity is returned to the user. When performing semantic similarity processing, the adjective or adverb in Wordnet is converted into part of speech Nouns, establish a part-of-speech conversion relationship

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