Research Article
CLDA: An Effective Topic Model for Mining User Interest Preference under Big Data Background
Table 1
Experimental data distribution.
| Field | Number of users | The number of valid short texts | The number of valid long texts |
| Education field | 150 | 38155 | 15488 | Entertainment field | 150 | 21955 | 7556 | Medical field | 150 | 22356 | 10655 | Traffic field | 150 | 27898 | 12568 | Total | 600 | 110364 | 47673 |
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