The number of iterations in apriori ___________ Select one: a. b. c. d.

Related MCQs

• Which of the following can act as possible termination conditions in K-Means? 1. For a fixed number of iterations. 2. Assignment of observations to clusters does not change between iterations. Except for cases with a bad local minimum. 3. Centroids do not change between successive iterations. 4. Terminate when RSS falls below a threshold.
• In Apriori algorithm, if 1 item-sets are 100, then the number of candidate 2 item-sets are
• The apriori property means
• The selling price of a house depends on many factors. For example, it depends on the number of bedrooms, number of kitchen, number of bathrooms, the year the house was built, and the square footage of the lot. Given these factors, predicting the selling price of the house is an example of ____________ task.
• Which of the following is a reasonable way to select the number of principal components "k"?
• Which statement is true about the K-Means algorithm? Select one:
• This  clustering algorithm terminates when mean values computed for the current iteration of the algorithm are identical to the computed mean values for the previous iteration Select one:
• Given a rule of the form IF X THEN Y, rule confidence is defined as the conditional probability that Select one:
• In the example of predicting number of babies based on stork's population ,Number of babies is
• The most popularly used dimensionality reduction algorithm is Principal Component Analysis (PCA). Which of the following is/are true about PCA? 1. PCA is an unsupervised method2. It searches for the directions that data have the largest variance3. Maximum number of principal components <= number of features4. All principal components are orthogonal to each other