Data Mining with R培训

课程编码

dataminr

课程时长

14 小时 通常来说是2天,包括中间休息。

要求

Good R knowledge.

课程概览

R是一种用于统计计算,数据分析和图形的开源免费编程语言。 R被企业和学术界内越来越多的经理和数据分析师使用。 R有各种各样的数据挖掘包。

Machine Translated

课程大纲

Sources of methods

  • Artificial intelligence
  • Machine learning
  • Statistics
  • Sources of data

Pre processing of data

  • Data Import/Export
  • Data Exploration and Visualization
  • Dimensionality Reduction
  • Dealing with missing values
  • R Packages

Data mining main tasks

  • Automatic or semi-automatic analysis of large quantities of data
  • Extracting previously unknown interesting patterns
    • groups of data records (cluster analysis)
    • unusual records (anomaly detection)
    • dependencies (association rule mining)

Data mining

  • Anomaly detection (Outlier/change/deviation detection)
  • Association rule learning (Dependency modeling)
  • Clustering
  • Classification
  • Regression
  • Summarization
  • Frequent Pattern Mining
  • Text Mining
  • Decision Trees
  • Regression
  • Neural Networks
  • Sequence Mining
  • Frequent Pattern Mining

Data dredging, data fishing, data snooping

客户评论

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