DECISION TREES - - PowerPoint PPT Presentation

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decision trees source http sli ics uci edu classes 2016w

DECISION TREES - - PowerPoint PPT Presentation

Sep 11, 2022 289 likes •689 views

DECISION TREES Source:[http://sli.ics.uci.edu/Classes/2016W-178?action=download&upname=09_dtree.pdf] Source:[http://sli.ics.uci.edu/Classes/2016W-178?action=download&upname=09_dtree.pdf]

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SLIDE 1

DECISION TREES

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SLIDE 2

Source:[http://sli.ics.uci.edu/Classes/2016W-178?action=download&upname=09_dtree.pdf]

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SLIDE 3

Source:[http://sli.ics.uci.edu/Classes/2016W-178?action=download&upname=09_dtree.pdf]

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SLIDE 4

Source:[http://sli.ics.uci.edu/Classes/2016W-178?action=download&upname=09_dtree.pdf]

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SLIDE 5

Source:[http://sli.ics.uci.edu/Classes/2016W-178?action=download&upname=09_dtree.pdf]

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SLIDE 6

Source:[http://www.inf.unibz.it/dis/teaching/DWDM/slides2012/lesson9-Classification1.pdf]

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SLIDE 7

Source:[http://www.inf.unibz.it/dis/teaching/DWDM/slides2012/lesson9-Classification1.pdf]

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SLIDE 8

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SLIDE 9

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SLIDE 10

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SLIDE 11

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SLIDE 12

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SLIDE 13

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SLIDE 14

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SLIDE 15

Source:[http://cs188websitecontent.s3.amazonaws.com/lectures/fa13-cs188-lecture-23-1PP.pdf]

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SLIDE 16

Entropy

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SLIDE 17

Information Gain

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SLIDE 18

Information Gain

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SLIDE 19

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 20

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 21

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 22

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 23

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 24

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 25

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 26

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 27

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 28

Source:[https://www.youtube.com/watch?v=3uAW18yB2aU]

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SLIDE 29

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 30

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 31

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 32

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 33

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 34

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 35

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 36

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 37

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 38

Result

Source:[http://www.cs.haifa.ac.il/~rita/ml_course/lectures/DecisionTrees.pdf]

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SLIDE 39

Demo

http://sli.ics.uci.edu/extras/cs178/DTree_Demo.html
http://scikit-learn.org/stable/modules/tree.html
https://pypi.python.org/pypi/DecisionTree/3.4.0