regression SVM Logistic regression Linear regression Naive Bayes Decision trees Ensembles of trees Isotonic regression Collaborative filtering Alternating least squares (ALS) Clustering K-means Gaussian mixture Power iteration clustering Latent Dirichlet allocation Streaming k-means Dimensionality reduction SVD PCA Frequent pattern mining FP-growth Optimization Stochastic gradient descent Limited-memory BFGS https://spark.apache.org/docs/latest/mllib-guide.html