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Showing posts with the label Scikit Learn

Increase Speed For Svm With Polynomial Kernel

I am new to machine learning. I am using Support Vector Machines (SVM) with 'polynomial' ke… Read more Increase Speed For Svm With Polynomial Kernel

Why Xgboost.cv And Sklearn.cross_val_score Give Different Results?

I'm trying to make a classifier on a data set. I first used XGBoost: import xgboost as xgb impo… Read more Why Xgboost.cv And Sklearn.cross_val_score Give Different Results?

Calculate Weighted Pairwise Distance Matrix In Python

I am trying to find the fastest way to perform the following pairwise distance calculation in Pytho… Read more Calculate Weighted Pairwise Distance Matrix In Python

Role Of Random_state In Train_test_split And Classifiers

Based on this answer: Random state (Pseudo-random number)in Scikit learn, if I use the same integer… Read more Role Of Random_state In Train_test_split And Classifiers

Modulenotfounderror: No Module Named 'sklearn.tree.tree'

I'm trying to learn how to create a machine learning API with Flask, however, following this tu… Read more Modulenotfounderror: No Module Named 'sklearn.tree.tree'

Scikit-learn Labelencoder: How To Preserve Mappings Between Batches?

I have 185 million samples that will be about 3.8 MB per sample. To prepare my dataset, I will need… Read more Scikit-learn Labelencoder: How To Preserve Mappings Between Batches?