decision treecv.znu.ac.ir/afsharchim/lectures/decision tree.pdf · microsoft powerpoint - decision...
TRANSCRIPT
![Page 1: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/1.jpg)
Decision Tree
![Page 2: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/2.jpg)
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Example 1
![Page 4: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/4.jpg)
Example 1 – Decision Tree
![Page 5: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/5.jpg)
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Example 3
![Page 8: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/8.jpg)
Example 2 – Attribute Selection
![Page 9: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/9.jpg)
Example 2 – Attribute Selection
![Page 10: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/10.jpg)
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Example 2 – Attribute Selection
![Page 20: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/20.jpg)
Example 2 – Information Gain
![Page 21: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/21.jpg)
Example 1 – Revisited
![Page 22: Decision Treecv.znu.ac.ir/afsharchim/lectures/Decision Tree.pdf · Microsoft PowerPoint - Decision Tree Author: Administrator Created Date: 12/2/2007 10:46:08 PM](https://reader033.vdocument.in/reader033/viewer/2022052000/6011e14944c1a37c984fb5d6/html5/thumbnails/22.jpg)
Example 2 – Information Gain
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Example 2 – Information Gain