chef_ele
Prediction_Error_Histogram
This is a histogram of the prediction errors made by several different algorithms being used in the Netflix Prize data-mining competition (see www.netflixprize.com for details). The algorithms predict movie ratings (from 1-5 stars), and the errors range from -4 to 4. The distribution of the errors differs depending on the algorithm (here, KNN = K-nearest-neighbors, SVD = Singular Value Decomposition, and Bayes is a Naive Bayes algorithm)
Prediction_Error_Histogram
This is a histogram of the prediction errors made by several different algorithms being used in the Netflix Prize data-mining competition (see www.netflixprize.com for details). The algorithms predict movie ratings (from 1-5 stars), and the errors range from -4 to 4. The distribution of the errors differs depending on the algorithm (here, KNN = K-nearest-neighbors, SVD = Singular Value Decomposition, and Bayes is a Naive Bayes algorithm)