Research Article
[Retracted] Rapid Classification and Analysis for E-Commerce Goods Based on Multitask Learning
Table 4
Correlation data after preprocessing.
| Statistic | Statistical value |
| Number of goods | 39,635 | Number of commodity categories | 1835 | Number of sessions | 104,171 | Average length of the session | 26.1 | Average number of categories in the session | 5.7 |
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