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Mobile Information Systems
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2022
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Article
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Tab 3
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Research Article
Research on the Innovative Marketing Model of E-Commerce Platform Driven by Big Data in the Era of Network Economy
Table 3
News text set.
Datasets
Sample size
Number of document categories
Category
1
100
5
Finance, military
2
500
7
Education, sports
3
800
7
Tourism, culture
4
1000
7
IT