What are the accuracy, precision, recall, and F1-measure of the new decision tree?
Following is a data set that contains two attributes, X and Y , and two class
labels, “+” and “?”. Each attribute can take three different values: 0, 1, or 2.
The concept for the “+” class is Y = 1 and the concept for the “?” class is
X = 0 ? X = 2.
The confusion matrix of the new tree
Computer Science & Information Technology
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Where are directories and files stored on a disk drive?
a. The superblock b. The data block c. The boot block d. The inode block
Computer Science & Information Technology
A JPG image is a complex data structure containing compressed DCT coefficients for ____ blocks of pixels.
A. 4x4 B. 8x8 C. 16x16 D. 32x32
Computer Science & Information Technology