How will a decision tree perform on this data set (for the two-class problem)? What if there are four classes?
For the two-class problem, decision tree will not perform well because
the entropy will not improve after splitting the data using the distin-
guishing attributes. If there are four classes, then decision tree will
improve considerably.
You might also like to view...
The Reboot option powers your computer down and then reboots it.
Answer the following statement true (T) or false (F)
A ________ enables users to find data items in a database.
a) query language b) data manipulation language c) data definition language d) all of the above
In the accompanying figure, item 3 is the frame that represents the ____.
A. border of the frame B. border of the mask C. border of the graphic D. border of box
Maria plans to invest $2,436 in a mutual fund. James Large Cap Fund is currently selling for $8.12 per share. How many shares can she buy at this price? Maria can buy __________ shares.
Fill in the blank(s) with the appropriate word(s).