Data analysis system and method

A data analysis system and data technology, applied in data processing applications, office automation, instruments, etc., can solve problems such as hidden safety hazards in residential areas, low accuracy rate, target household screening efficiency, and recognition rate not achieving considerable results.

Active Publication Date: 2019-01-29
上海市浦东新区城市运行综合管理中心
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Problems solved by technology

[0002] With the rapid development of China's social economy and the acceleration of urbanization, more and more people have flowed into metropolises headed by Shanghai. With the rapid increase of population, more and more challenges have been brought to urban security management, such as The uneven rental environment, pyramid selling activities in the community, and gambling by borrowing rental properties have brought more and more hidden dangers to residential areas, and pose potential risks to social security, including surrounding r

Method used

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Examples

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Example Embodiment

[0107] Example one

[0108] The following will describe a specific implementation process of the technical solution of the present invention with a preferred embodiment. In this example, group tenants are the target households for data analysis:

[0109] Such as Image 6 As shown, the room type data, water and electricity consumption data, takeaway data, access control data, and house registration information data of each household are extracted from the information of the residents in a smart community;

[0110] Such as Figure 3~5 As shown, for each household according to the category of water and electricity, calculate the average water and electricity data of each room as the water and electricity data of the household, and measure it according to a certain statistical quantity (for example, the degree of deviation from the standard deviation of 2 times is recorded as high, Less than twice the standard deviation of the mean is recorded as low, the rest is medium, or 10% of the up...

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Abstract

A system and method for data analysis take advantage of a third-party data platform, intelligent face recognition and sign-in terminals, data access server, data analysis server and the like, Based onroom type data, combining the four dimensions of water and electricity consumption, take-out situation, access control, and housing registration, the relationship with the target household is established, and combining the logistic regression cross-entropy loss function to synthesize historical data, the weight parameter and the intercept parameter are iteratively so as to automatically get accurate data analysis results and discover target households in time. Compared with the traditional door visit, the masses report method, the coverage is higher, the accuracy is better, and no interference because of false positives is caused to the households.

Description

technical field [0001] The invention relates to the technical fields of data statistics and computer software, in particular to a data analysis system and method. Background technique [0002] With the rapid development of China's social economy and the acceleration of urbanization, more and more people have flowed into metropolises headed by Shanghai. With the rapid increase of population, more and more challenges have been brought to urban security management, such as The uneven rental environment, multi-level marketing activities in the community, and the use of rental houses to participate in gambling, etc., have brought more and more safety hazards to residential communities, and have potential risks to social security including surrounding residents. [0003] At present, streets, communities, and the government are also aware of related problems, and have increased the identification, monitoring, and disposal of the above-mentioned phenomena through some means. Howeve...

Claims

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Application Information

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IPC IPC(8): G06Q10/10G06Q50/16G06K9/00
CPCG06Q10/103G06Q50/163G06V40/172Y02D10/00
Inventor 李春铭
Owner 上海市浦东新区城市运行综合管理中心
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