Change Description

The big data algorithm libraries are compatible with open source Spark APIs, with optimizations on machine learning algorithms to greatly improve the computing performance in big data algorithm scenarios. The libraries support the Kunpeng processor architecture. Version 1.2.0 provides the following algorithms:

• Machine learning algorithms
  • Gradient Boosting Decision Tree (GBDT)
  • Random Forest
  • Support Vector Machine (SVM)
  • K-means Clustering (K-means)
  • DecisionTree
  • LinearRegression
  • LogisticRegression
  • Principle Component Analysis (PCA)
  • Singular Value Decomposition (SVD)
  • Latent Dirichlet Allocation (LDA)
  • Alternating Least Squares (ALS)
  • Prefix-projected Pattern Growth (PrefixSpan)
  • K-nearest Neighbors (KNN)