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Analysis method and system for house type data

A parsing method and technology of house type, which are applied in the field of computer-readable storage medium and parsing equipment for house type data, and can solve the problems of incorrect metadata acquisition and low metadata efficiency.

Active Publication Date: 2020-06-26
KE COM (BEIJING) TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an analysis method and system for house type data, aiming to solve technical problems such as incorrect metadata and low efficiency of obtaining metadata in the prior art due to the fact that housing metadata is mostly entered manually

Method used

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  • Analysis method and system for house type data
  • Analysis method and system for house type data
  • Analysis method and system for house type data

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Experimental program
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Embodiment 1

[0084] refer to figure 1 , the embodiment of the present invention provides an analysis method for house type data, the analysis method includes: according to the house type data with wall size information and window size information, obtaining a house type coordinate set, and based on the house type coordinate set , determine the metadata type of the house type; wherein, the metadata type includes the geometric distribution type of the wall, the geometric distribution type of the window, and the geometric distribution type combined by the geometric distribution type of the wall and the geometric distribution type of the window; according to The metadata type determines the screening conditions and judgment conditions; according to the screening conditions, the house type coordinate set is filtered to obtain a key geometric point coordinate set; according to the metadata determined by the house type coordinate set Type, and the judgment condition, determine the metadata of the...

Embodiment 2

[0122] The embodiment of the present invention and embodiment 1 belong to the same inventive concept; the embodiment of the present invention provides a parsing system for house type data, and the parsing system includes: an identification module, used for a parser, configured to House type data and window size information to obtain the house type coordinate set, and also used to determine the metadata type of the house type based on the house type coordinate set; wherein, the metadata type includes wall geometric distribution type, window The geometric distribution type, the geometric distribution type combined by the geometric distribution type of the wall and the geometric distribution type of the window; the selection module is used to determine the filtering conditions and judgment conditions according to the metadata type; the screening module is used to determine the filtering conditions according to the metadata type The filtering condition is to filter the house type c...

Embodiment 3

[0146] The embodiment of the present invention and embodiment 1 and embodiment 2 all belong to the same inventive concept; the embodiment of the present invention provides the parsing system for house type data in embodiment 2, and in use, the parsing system includes the aforementioned parser, The parsing system may include a service program for parsing house type data, and the server program may include a picture tagging program, a picture format processing program, a logging program, and a parser as a background program; for example, performing data parsing on the parser in a command terminal Request, data analysis request, such as:

[0147] . / parser –r parsing-dir ilepath / house –meta_0true –meta_1false –meta_1_0true –meta_1_1false

[0148] Among them, parser is the parser name, -r parsing identifies the request parser to perform parsing, -dirfilepath / house is the house type data house of the request parser under the local path filepath of the parsing system, meta_0, meta_1,...

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Abstract

The invention provides an analysis method and system for house type data, and belongs to the technical field of house information processing. The method comprises the steps of obtaining a house type coordinate set according to house type data with wall size information and window size information, and determining a metadata type of a house type based on the house type coordinate set; determining ascreening condition and a judgment condition according to the metadata type; filtering the house type coordinate set according to the screening condition to obtain a key geometric point coordinate set; and determining metadata of the house type corresponding to the key geometric point coordinate set according to the metadata type determined by the house type coordinate set and the judgment condition. The method and system are used for automatically generating the description data of the house according to the house type data.

Description

technical field [0001] The present invention relates to the technical field of house information processing, in particular to a method for analyzing house type data, an analysis system for house type data, an analysis device for house type data, and a computer-readable storage medium. Background technique [0002] At present, most of the listings for sale online on the Internet have vectorized house type data (recording coordinate data such as all key points, lines, and planes), and these data contain a large number of house type characteristics. However, at present, the house type data is only used for display purposes such as generating pictures, and is not equipped with professional house type analysis. The house type is composed of rooms, and each room is usually a closed area surrounded by walls. There is no tool for automatic analysis of the characteristics of this area. Contents of the invention [0003] The purpose of the present invention is to provide an analys...

Claims

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Application Information

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IPC IPC(8): G06F16/53G06F16/56G06F16/583G06T7/00G06T7/64G06Q30/06G06Q50/16
CPCG06Q30/0643G06Q50/16G06T7/0002G06T2207/10004G06T7/64G06F16/53G06F16/56G06F16/583
Inventor 于东海
Owner KE COM (BEIJING) TECHNOLOGY CO LTD
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