The multiclass classification approach known as ECOC (error correcting output codes) is considered. The method solves the multiclass classification problem by combining binary classification algorithms according to some binary matrix. The framework is considered where the columns of the mentioned matrix are selected from the given set. It is proved that the algorithmic problem of column selection optimizing the training error is NP complete
oai:noad.sci.am:135776
Institute for Informatics and Automation Problems
11th International Conference on Computer Science and Information Technologies CSIT 2017
Mar 3, 2021
Jul 15, 2020
32
https://noad.sci.am/publication/149303
Edition name | Date |
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Hayk Danoyan, On Computational Complexity of Multiclass Classification Approach ECOC | Mar 3, 2021 |
Aslanyan Levon Danoyan Hayk