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Enterprise information acquisition method and system based on multi-dimensional data source
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An enterprise information and multi-dimensional data technology, applied in digital data information retrieval, electronic digital data processing, text database indexing, etc., can solve the problems of low data crawling difficulty, high data purchase cost, incomplete data volume, etc. The effect of crawling is difficult, saving data costs, and ensuring data quality
Inactive Publication Date: 2020-12-08
浪潮卓数大数据产业发展有限公司
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Problems solved by technology
The characteristics of large-scale enterprise information service companies represented by Tianyancha and Qichacha are: high accuracy of enterprise information, high update frequency, complete data volume, and rich expansion dimensions, but data crawling is difficult and data purchase costs are high; The characteristics of small enterprise information service companies represented by Huying Big Data and Fuqimao are: the difficulty of data crawling is relatively low, and the cost of data purchase is also average, but the amount of data is incomplete and the delay in data update is long
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Embodiment 1
[0038] A method for obtaining enterprise information based on a multidimensional data source, the specific steps of the method are as follows:
[0039] S1 Classify the acquired enterprise information according to the update frequency and quality;
[0040] S2 organizes and pushes the classified enterprise data information;
[0041] S3 selects the dimension to collect the pushed data and enters it into the finished product information database of the enterprise;
[0042] S4 assesses and inspects the data quality of enterprise information summary;
[0043] According to the characteristics of existing data sources, all legal systems of data sources can be divided into two categories according to S1.
[0044] Type A: data update frequency is high, data quality is good, but difficult to obtain data;
[0045] Category B: The data update frequency is average, the data quality is average, but the data with low difficulty of acquisition;
[0046] For Class A data sources represented...
Embodiment 2
[0060] A system for obtaining enterprise information based on multidimensional data sources, characterized in that the system specifically includes an information classification module, a data processing module, a collection and entry module and a quality inspection module:
[0061] Information classification module: classify the acquired enterprise information according to the update frequency and quality;
[0063] Collection and entry module: select the dimension to collect the pushed data and enter it into the finished product information database of the enterprise;
[0064] Quality inspection module: assess and inspect the data quality of enterprise information summary;
[0065] According to the characteristics of existing data sources, the information classification module can be used to divide all data source legal system into two categories,
[0066] Type A: data update freq...
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Abstract
The invention discloses an enterprise information acquisition method and system based on a multi-dimensional data source, and belongs to the field of enterprise data application and big data analysisand processing. The method comprises the following specific steps: S1, classifying acquired enterprise information according to an updating frequency and quality; S2, sorting and pushing the classified enterprise data information; S3, selecting dimensions to collect the pushed data, and inputting the pushed data into an enterprise finished product information base; and S4, assessing and checking the quality of the data summarized from the enterprise information. Under the real background that the current data source quality is uneven, data acquisition is the first step of enterprise data use challenge tackling, and the invention aims to provide the enterprise information acquisition method which is low in cost and high in quality.
Description
technical field [0001] The invention discloses a method and system for acquiring enterprise information based on a multidimensional data source, and relates to the technical fields of enterprise data application and big data analysis and processing. Background technique [0002] Enterprise information refers to the digital information generated by the enterprise's production and living, material movement, transaction processing, cash flow, customer interaction and other business processes, which are processed into new information resources through various information system networks. This kind of information helps people at all levels understand and observe the dynamic changes of various businesses, and is conducive to making an optimized combination of production factors and a reasonable allocation of enterprise resources. [0003] Data acquisition, also known as data acquisition, is to use a device to collect data from outside the system and input it into an interface insi...
Claims
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