HierFlat: flattened hierarchies for improving top-down hierarchical classification
نویسندگان
چکیده
منابع مشابه
Enhance Top-down method with Meta-Classification for Very Large-scale Hierarchical Classification
Recent large-scale hierarchical classification tasks typically have tens of thousands of classes as well as a large number of samples, for which the dominant solution is the top-down method due to computational complexity. However, the top-down method suffers from accuracy deficiency, that is, its accuracy is generally lower than that of the flat approach of 1-vs-Rest. In this paper, we employ ...
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ژورنال
عنوان ژورنال: International Journal of Data Science and Analytics
سال: 2017
ISSN: 2364-415X,2364-4168
DOI: 10.1007/s41060-017-0070-1