Compute the Gini index for the overall collection of training examples.
Consider the training examples shown in Table 4.1 for a binary classification
problem.
Gini = 1 ? 2 × 0.52 = 0.5.
Computer Science & Information Technology
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The class ___________ converts a digital picture to an icon for us in an applet.
a. ImageIcon b. JAppletIcon c. IconImage d. IconJApplet
Computer Science & Information Technology
An m-by-n array contains __________ rows, ___________ columns and _________ elements.
Fill in the blank(s) with the appropriate word(s).
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When should an analyst use an interval scale?
What will be an ideal response?
Computer Science & Information Technology
Which of the following is NOT a common file type for the medium shown in the accompanying figure?
A. FLV B. AIFF C. MP3 D. WAV
Computer Science & Information Technology