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Please construct a decision tree for the following data set that is discussed in the class. Attribute "Class Label" will be the label for the decision tree construction. Note: There are various trees according to different construction strategies that are applied. Try to use the optimized methods to build your decision tree based on your understanding of the knowledge learned in the class. And if it's necessary, please add some statement to explain your strategy. You need to manually draw the tree structure and use ClassLabel as the labels for this dataset. Name Body Skin Gives Aquatic Aerial Has Hibernates Class Label Cover Birth Creature Creature Legs Human WB Hair Y N N Y N Mammal Python Scales Reptile Fish св N N N N Y Salmon CB Scales N Y N N Fish Whale WB Hair Y Y N N Mammal Frog CB None N Semi N Y Y Amphibian Komodo CB Scales N N Y N Reptile Eel CB Scales N Y N Fish Bat WB Hair Y N Y Y Y Mammal Pigeon WB Feathers N N Y Y N Bird Cat WB Fur Y N Y N Mammal Shark св Scales Y Y N N N Fish Turtle св Scales N Semi Y Reptile Penguin WB Feathers N Semi N Y Bird Porcupine WB Quills Y N Y Y Mammal Salamander CB None N Semi N Y Y Amphibian

Please construct a decision tree for the following data set that is discussed in the class. Attribute "Class Label" will be the label for the decision tree construction. Note: There are various trees according to different construction strategies that are applied. Try to use the optimized methods to build your decision tree based on your understanding of the knowledge learned in the class. And if it's necessary, please add some statement to explain your strategy. You need to manually draw the tree structure and use ClassLabel as the labels for this dataset. Name Body Skin Gives Aquatic Aerial Has Hibernates Class Label Cover Birth Creature Creature Legs Human WB Hair Y N N Y N Mammal Python Scales Reptile Fish св N N N N Y Salmon CB Scales N Y N N Fish Whale WB Hair Y Y N N Mammal Frog CB None N Semi N Y Y Amphibian Komodo CB Scales N N Y N Reptile Eel CB Scales N Y N Fish Bat WB Hair Y N Y Y Y Mammal Pigeon WB Feathers N N Y Y N Bird Cat WB Fur Y N Y N Mammal Shark св Scales Y Y N N N Fish Turtle св Scales N Semi Y Reptile Penguin WB Feathers N Semi N Y Bird Porcupine WB Quills Y N Y Y Mammal Salamander CB None N Semi N Y Y Amphibian

CMPTR
CMPTR
3rd Edition
ISBN:9781337681872
Author:PINARD
Publisher:PINARD
Chapter18: Maintaining And Querying A Database
Section: Chapter Questions
Problem 11QY
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Please construct a decision tree for the following data set that is discussed in the class. Attribute "Class Label" will be the label for the decision tree construction. Note: There are various trees according to different construction strategies that are applied. Try to use the optimized methods to build your decision tree based on your understanding of the knowledge learned in the class. And if it's necessary, please add some statement to explain your strategy. You need to manually draw the tree structure and use ClassLabel as the labels for this dataset. Skin Gives Birth Aquatic Name Body Aerial Has Hibernates Class Label Cover Creature Creature Legs Human WB Нair Y N N Y N Mammal Python Scales Reptile Fish CB N N N Y Salmon СВ Scales N Y N Fish Whale WB Нair Y Y Mammal Frog CB None N Semi N Y Y Amphibian Komodo CB Scales N N N Y Reptile Eel CB Scales Y Fish Bat WB Hair Y N Y Y Y Mammal Pigeon WB Feathers N N Y Y N Bird Cat WB Fur Y N N Y N Mammal Shark CB Scales Y Y N Fish Turtle CB Scales N Semi Y Reptile Penguin WB Feathers Semi N Y Bird Porcupine WB Quills Y N N Y Y Mammal Salamander CB None N Semi Y Y Amphibian
Transcribed Image Text:Please construct a decision tree for the following data set that is discussed in the class. Attribute "Class Label" will be the label for the decision tree construction. Note: There are various trees according to different construction strategies that are applied. Try to use the optimized methods to build your decision tree based on your understanding of the knowledge learned in the class. And if it's necessary, please add some statement to explain your strategy. You need to manually draw the tree structure and use ClassLabel as the labels for this dataset. Skin Gives Birth Aquatic Name Body Aerial Has Hibernates Class Label Cover Creature Creature Legs Human WB Нair Y N N Y N Mammal Python Scales Reptile Fish CB N N N Y Salmon СВ Scales N Y N Fish Whale WB Нair Y Y Mammal Frog CB None N Semi N Y Y Amphibian Komodo CB Scales N N N Y Reptile Eel CB Scales Y Fish Bat WB Hair Y N Y Y Y Mammal Pigeon WB Feathers N N Y Y N Bird Cat WB Fur Y N N Y N Mammal Shark CB Scales Y Y N Fish Turtle CB Scales N Semi Y Reptile Penguin WB Feathers Semi N Y Bird Porcupine WB Quills Y N N Y Y Mammal Salamander CB None N Semi Y Y Amphibian
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