(Solved): A) Consider The Dataset In Table 1. Grade, Bumpiness And Speed-limit Are The Features And Speed Is L...
a) Consider the dataset in Table 1. Grade, Bumpiness and
Speed-limit are the features and Speed
Answer the followings:
i) Determine the entropy of Speed.
ii) Which attribute should be selected as a root of the decision tree?
iii) Construct the decision tree for this dataset based on information gain.
b) What to you mean by clustering? Consider the following sample points, A (1, 1), B (2, -2), C (2, 3), D (3, 3). Perform k-means clustering, show the calculation of distance matrix and group assignment matrix for two epochs only. [Assume k=2]