Consider a dataset of a popular kids toys manufacturer with following categorical features that were obtained...
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Consider a dataset of a popular kids toys manufacturer with following categorical features that were obtained from a children - Favorite Color. Favorite Animal, Favorite Shape and Favorite Sound, used to predict the target feature Favorite To Color Green Blue Red Green Green Green Red Animal Elephant Goat Cat Cat Dog Goal Lion Lion Shape Circle Circle Circle Square Triangle Star Star Square Sound Oink Oink Alarm Beep Bah Bah Roar Beep Toy Type Class A Class A Class E Class C Class A Class B Class C Class A (a) Which information theory based metric would you suggest to use here for dimensionality reduction - Information Gain Why? [2] (b) Use the above metric to compute for the attribute Color with respect to Toy Type. Consider a dataset of a popular kids toys manufacturer with following categorical features that were obtained from a children - Favorite Color. Favorite Animal, Favorite Shape and Favorite Sound, used to predict the target feature Favorite To Color Green Blue Red Green Green Green Red Animal Elephant Goat Cat Cat Dog Goal Lion Lion Shape Circle Circle Circle Square Triangle Star Star Square Sound Oink Oink Alarm Beep Bah Bah Roar Beep Toy Type Class A Class A Class E Class C Class A Class B Class C Class A (a) Which information theory based metric would you suggest to use here for dimensionality reduction - Information Gain Why? [2] (b) Use the above metric to compute for the attribute Color with respect to Toy Type.
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a explain which information theory based metric would you suggest to use for dimensionally reduction ... View the full answer
Related Book For
Understanding Basic Statistics
ISBN: 978-1111827021
6th edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
Posted Date:
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