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Savvas Kontos


Active since 2016

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Question


fisher isis, train a knn classifier. Create trainning and test set.
Hello. I want to train a Knn classifier (k=1, k=3, k=5) for fisher iris data. I want randomly to take the 120 of 150 for trainin...

8 years ago | 1 answer | 0

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Question


Split a vector into 2 vectors randomly
i have a vector of 4 columns and 150 rows named "samples". I want to put randomly the 120 rows in a new vector, and the remainin...

8 years ago | 1 answer | 0

1

answer