Last month we examined the use of logistic regression for classification ... (TNs), all of which are tabulated in the so-called confusion matrix (Fig. 1). The relevance of each of these four ...

The k-nearest neighbors (k-NN) algorithm is a technique for machine learning classification. The k-NN technique ... The demo computes and displays a confusion matrix for the test data that gives ...

The scikit library has many ways to evaluate a trained classification prediction model. A good technique is to compute and display a confusion matrix: # 3b. confusion matrix from sklearn.metrics ...