Decision Tree Builder

Upload any CSV → watch the machine learn
📂

Drop your CSV here

Upload any labeled dataset and the tool will build a decision tree from your data.

CSV • any number of rows • last column = outcome

CSV requirements

  • First row must be column headers
  • All feature columns: categorical values (yes/no, words, categories)
  • Last column is the outcome the tree will learn to predict
  • No empty cells

Decision Tree

Designed by the ASCTE Instructional Design Team for Alabama public school teachers. Questions or interested in using this with your students? Email us at instructionaldesign@ascte.org | © Alabama School of Cyber Technology and Engineering (ASCTE) / ACCEL Program