Multi-feature fusion homonymous cell identification method and system

A multi-feature fusion and cell technology, applied in the field of information processing, can solve the problems of high misjudgment frequency and lower discrimination accuracy, and achieve the effect of improving discrimination accuracy

Inactive Publication Date: 2020-06-09
青梧桐有限责任公司
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] However, in the identification method of the same-named community above, when there is an alias with a textual similarity of less than 90% in a certain community, or when the textual similarity of the names of two different communities exceeds 90%, there will be a high frequency of misjudgment. Greatly reduced the accuracy of discrimination

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  • Multi-feature fusion homonymous cell identification method and system
  • Multi-feature fusion homonymous cell identification method and system
  • Multi-feature fusion homonymous cell identification method and system

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Embodiment Construction

[0058] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangements of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.

[0059] The following description of at least one exemplary embodiment is merely illustrative in nature and in no way taken as limiting the invention, its application or uses.

[0060] Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered part of the description.

[0061] In all examples shown and discussed herein, any specific values ​​should be construed as exemplary only, and not as limitations. Therefore, other instances of the exemplary embodiment may have dif...

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Abstract

The invention discloses a multi-feature fusion homonymous cell identification method and system. The method comprises the following steps: acquiring first/second longitude and latitude information offirst/second cells to be identified; determining the distance between the two cells; when the distance is smaller than or equal to a first preset threshold value, obtaining first/second images and first/second names of the first/second cells to be identified; calculating first/second LBP feature values of the first/second images, and determining an image similarity value between the first image and the second image; calculating a text similarity value between the first name and the second name; according to a preset weight, performing weighted average on the image similarity value and the textsimilarity value to obtain a similarity score between the two cells; and determining a discrimination result according to the similarity score. According to the method, the three characteristics of the distance between the to-be-distinguished cells, the image similarity value and the text similarity between the cell names are comprehensively considered, so that misjudgment can be avoided, and thedistinguishing accuracy is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of information processing, and more specifically, relates to a multi-feature fusion method for identifying a cell with the same name. Background technique [0002] With the rapid popularization and development of the Internet, a large number of housing rental and sales platforms have emerged. The real estate agent publishes the listing information on various rental and sales platforms, so that users can find the required listing information on the listing website by setting filter conditions. [0003] However, in some application scenarios, if the alias of community A is community B, different real estate agents may use different community names when publishing the listing information, which causes users to search for listing information. It is impossible to tell whether the two are the same housing source; in addition, in another application scenario, if there are two communities with the same or s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06K9/46G06F16/33G06F16/29
CPCG06F16/334G06F16/29G06V10/467G06V10/40G06F18/22G06F18/253
Inventor 朱晨晓李昭陈浩高靖崔岩卢述奇陈呈张宵
Owner 青梧桐有限责任公司
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