完整的模式识别库，包括矩阵运算，各种模式识别算法，如K均值、SVM、RVM、NN、LDA等

Simple k-nn Algorithm implimentation

In pattern recognition, the k-nearest neighbor algorithm (k-NN) is a method for classifying objects based on closest training examples in the feature space. k-NN is a type of instance-based learning, or lazy learning where the function is only approx

K-NN k-Nearest Neighbor classification algorithm-K-NN k-Nearest Neighbor classification algorithm