https://github.com/johnstonskj/rml-decisiontrees

Racket Machine Learning - Decision Trees
https://github.com/johnstonskj/rml-decisiontrees

Last synced: 14 days ago
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Racket Machine Learning - Decision Trees

• Host: GitHub
• URL: https://github.com/johnstonskj/rml-decisiontrees
• Owner: johnstonskj
• License: mit
• Created: 2018-08-08T16:06:33.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2024-06-18T15:25:51.000Z (10 months ago)
• Last Synced: 2025-02-12T23:33:55.354Z (2 months ago)
• Language: Racket
• Size: 16.6 KB
• Stars: 4
• Watchers: 1
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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• awesome-racket - rml-decisiontrees - This Package is part of a set of packages implementing machine learning capabilities for Racket. This particular package implements support for classification of individuals using decision trees. (Machine Learning)

README

        
# Racket Machine Learning - Decision Trees

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This Package is part of a set of packages implementing machine learning capabilities for Racket.

This particular package implements support for classification of individuals using decision trees.

# Modules

* Support for classifying an individual against a known tree.

# Examples

```scheme

(require rml/individual

         rml-decision-trees)

(define test-tree

 (make-decision-tree

   (make-decision

    "size"

    (list [cons (curryr < 5) (make-terminal 'small)]

          [cons (curryr > 10) (make-terminal 'large)])

    #:else (make-decision

            "color"

            (list [cons (curry string=? "black") (make-terminal 'cocktail)])

                  #:else (make-terminal 'medium)))))

(define test-individual (make-hash (list (cons "size" 3) (cons "color" "black"))))

(tree-classify test-tree test-individual)

```

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