Geographic name address retrieval quality evaluation method based on geographic semantics
The invention discloses a geographic name address retrieval quality evaluation method based on geographic semantics, is applicable to the problem of evaluation of geographic name address retrieval quality, and provides a quantitative evaluation scheme of the geographic name address retrieval quality...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
06.07.2018
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Subjects | |
Online Access | Get full text |
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Summary: | The invention discloses a geographic name address retrieval quality evaluation method based on geographic semantics, is applicable to the problem of evaluation of geographic name address retrieval quality, and provides a quantitative evaluation scheme of the geographic name address retrieval quality. The method includes the steps: inputting a geographic name address, and processing the inputted geographic name address by a geographic name address retrieval engine to generate a retrieval result; analyzing the geographic name address by an evaluation engine based on the geographic semantics to generate a geographic name address word vector and a standardization address unit, and transmitting the geographic name address word vector and the standardization address unit into a text similarity evaluator and an address granularity evaluator; calculating the similarity of the inputted address and the retrieval result by the text similarity evaluator by the aid of a word vector computing technique according to a geogr |
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Bibliography: | Application Number: CN20181134004 |