Web News Data Extraction Technology Based on Text Keywords
نویسندگان
چکیده
منابع مشابه
Appendix for Text-Image Topic Discovery for Web News Data
In this appendix, we will give detailed derivation, proof of convergence, complexity analysis, parameter analysis, and convergence curves for the proposed method. I. FORMULATION We formalize joint text-image topic discovery by the following optimization problem: min F≥0,G≥0 ∥∥X−GFT∥∥ 2,1 + λ 2 M ∑
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ژورنال
عنوان ژورنال: Complexity
سال: 2021
ISSN: 1099-0526,1076-2787
DOI: 10.1155/2021/5529447