Q171: A computer program is said to learn from __________ E with respect to some class of tasks T and performance measure P, if its performance at tasks in T, as measured by P, improves with E.
(A) Training
(B) Experience
(C) Database
(D) Algorithm
Q172: Temperature is a
(A) Interval data
(B) Ratio data
(C) Discrete data
(D) None of the above
Q173: Exploration of numerical data can be best done using
(A) Boxplots
(B) Histograms
(C) Scatter plot
(D) None of the above
Q174: Which of the following is the measure of cluster quality?
(A) Purity
(B) Distance
(C) Accuracy
(D) all of the above
Q175: ___ approach uses induction algorithm for subset validation.
(A) Filter
(B) Hybrid
(C) Wrapper
(D) Embedded
Q176: The probabilistic approach used in machine learning is closely related to:
(A) Statistics
(B) Physics
(C) Mathematics
(D) Psychology
Q177: Two events A and B are called mutually exclusive if they can happen together.
(A) True
(B) False
Q178: Supervised machine learning is as good as the data used to train it.
(A) True
(B) False
Q179: ———- in terms of SVM means that an SVM is inflexible in classification
