algorithm-from-scratch

该仓库是对常见算法的实现。每个算法对应的讲解是该知乎专栏：https://zhuanlan.zhihu.com/c_1191039319693967360

已经实现的算法

• xgboost
• adaboost
• gradient boosting
• decision tree
• gaussian classifier
• perceptron
• linear regression
• svm
• negative matrix factorization
• mixed gaussian model
• kmeans
• rbf net
• pca
• fisher lda

待实现算法

• recursive least square

• kalman filter

• extended kalman filter

• particle filter

• online pca

• Random forest

• markov decision process

• Q learning

• approximate Q learning

• Minimax tree with alpha beta

• expectimax tree

• A* search

• hidden markov model