#72: Scikit-learn 69:Supervised Learning 47: Intuition for Nearest Neighbors (KNN..) скачать в хорошем качестве

#72: Scikit-learn 69:Supervised Learning 47: Intuition for Nearest Neighbors (KNN..)

The video discusses the intuition for Nearest Neighbor methods in Scikit-learn. Timeline (no coding) 00:00 - Outline of video 00:46 - Nearest neighbor classification: intuition k=1 vs. k=4 02:32 - Nearest neighbor classification: K-neighbors vs. radius neighbors classifier 03:43 - Nearest neighbor classification: Voronoi diagram 07:04 - Nearest centroid classifier 08:53 - Nearest neighbors transformer 11:50 - Neighborhood component analysis 15:26 - Predict lower half of an image 17:16 - Neighborhood component analysis: classification 18:02 - Neighborhood component analysis: dimensionality reduction 19:30 - Which Nearest neighbor algorithm to use? 21:46 - Effect of leaf size 22:58 - List of implementations 23:14 - Code snippet 23:39 - Ending notes