Tag: effect-of-k

  • K-Nearest Neighbors(KNN) Algorithm

    Table of Contents Definition KNN(K-nearest neighbors algorithm is a non-parametric supervised learning for classification and regression. Types of KNN(K-nearest neighbors) Formulation Feature of KNN KNN Steps Decision Boundary Voronoi Diagram With large number of examples and possible noise in the labels, the decision boundary can become nasty. Effect of K Larger k produces smoother boundary…

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