欧美福利在线播放_免费在线观看羞羞视频_加勒比色老久久爱综合网_性一交一乱一区二区洋洋av_国产麻豆麻豆_国产精品一线天粉嫩av_国产精品天美传媒入口_午夜a一级毛片亚洲欧洲_精品久久久久久久大神国产_四虎影视在线播放

   Data Mining and Analysis 培訓

Data preprocessing
Data Cleaning
Data integration and transformation
Data reduction
Discretization and concept hierarchy generation
Statistical inference
Probability distributions, Random variables, Central limit theorem
Sampling
Confidence intervals
Statistical Inference
Hypothesis testing
Multivariate linear regression
Specification
Subset selection
Estimation
Validation
Prediction
Classification methods
Logistic regression
Linear discriminant analysis
K-nearest neighbours
Naive Bayes
Comparison of Classification methods
Neural Networks
Fitting neural networks
Training neural networks issues
Decision trees
Regression trees
Classification trees
Trees Versus Linear Models
Bagging, Random Forests, Boosting
Bagging
Random Forests
Boosting
Support Vector Machines and Flexible disct
Maximal Margin classifier
Support vector classifiers
Support vector machines
2 and more classes SVM’s
Relationship to logistic regression
Principal Components Analysis
Clustering
K-means clustering
K-medoids clustering
Hierarchical clustering
Density based clustering
Model Assesment and Selection
Bias, Variance and Model complexity
In-sample prediction error
The Bayesian approach
Cross-validation
Bootstrap methods