difference of Supervised Learning and Unsupervised Learning
Supervised Learning Unsupervised Learning output variable 존재함 존재하지 않음 function classification, prediction, recognition clustering, dimension reduction, density estimation, feature extraction main methods - Instance-based Learning (Nearest Neighbor, k-NN, ...) - Bayesian Inference - Decision Tree - ANN, SVM - regression(Linear, Logistic,...) - ANN, SOM - EM algorithm, GMM - PCA, ICA
2012. 5. 31.