Optimization of Online Teaching Quality Evaluation Model Based on Hierarchical PSO-BP Neural Network
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Complexity
سال: 2020
ISSN: 1099-0526,1076-2787
DOI: 10.1155/2020/6647683