Title:
MULTI-SCALE INFORMATION CATALOG CONSTRUCTION SYSTEM FOR URBAN DECISION MAKING AND EVALUATION
Document Type and Number:
WIPO Patent Application WO/2023/137700
Kind Code:
A1
Abstract:
The present application belongs to the field of data analysis, and particularly relates to a multi-scale information catalog construction system for urban decision making and evaluation. The system comprises: a data collection module, which is used for recording collected raw data during the process of collecting the raw data; a data preprocessing module, which is used for intelligently processing abnormal values and missing values of the raw data, and filling the missing values, so as to reduce redundancy; a search tool module, which is used for performing high-dimensional refinement on the data and clustering information that has a relatively high degree of relevance; and a data access and feedback module, which is used for automatically learning undiscovered data information relevance by means of artificial intelligence according to historical access information and feedback information of different users, and feeding same back to the data collection module. In the present application, obtained data information relevance is fed back to a data collection module, such that a whole system has the capability of self-learning, and output results are made increasingly more accurate with the training of a large amount of data and optimization over a long period of time, thereby improving the convenience of querying data information and the accuracy of indexing data information.
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Inventors:
LI PAN (CN)
ZHOU CHAN (CN)
SUN LIQUN (CN)
ZHANG YONG (CN)
NING LI (CN)
ZHOU CHAN (CN)
SUN LIQUN (CN)
ZHANG YONG (CN)
NING LI (CN)
Application Number:
PCT/CN2022/073175
Publication Date:
July 27, 2023
Filing Date:
January 21, 2022
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
G06Q50/26
Foreign References:
| CN111400369A | 2020-07-10 | |||
| CN105095281A | 2015-11-25 | |||
| US20200364407A1 | 2020-11-19 | |||
| US11138200B1 | 2021-10-05 |
Attorney, Agent or Firm:
SHENZHEN KEJIN INTELLECTUAL PROPERTY OFFICE (CN)
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