In data mining, which of the following classification models is built by kNN algorithm?

In data mining, which of the following is the correct syntax of the foil method, FOIL_Prune, used for rule pruning for a rule R? It is given that p is the number of positive tuples covered by R and n is the number of negative tuples covered by R.

In association rule mining, under tree projection, node P of a tree stores which of the following information? (i)Itemset for node P (ii)List of possible lexicographic extensions of P (iii)Pointer to projected database of its child node (iv)Bitvector containing information about which transactions in the projected database contain the itemset

Which of the following options denotes the probability of avoiding a type-ll error in hypothesis testing?

Which of the following is the correct R command used for saving the contents of a workspace into the file. .RData?

Which of the given options is the correct way of representing the regression equation of Y on X. given that byx is regression coefficient of Y on X?

IN SOL Server data mining, which of the following algorithm types predicts one or more discrete variables that are based on other attributes in a dataset?

Find the output of the following R programming language code. a <- c(7.5.FALSE.4+4i) b <- c(6,0,TRUE,4+7i) print(a&&b)

What will be the output of the following code of the R programming language? a <- c(9,0.FALSE,2+9i) b <- c(8,0,TRUE,2+7i) print(alb)

Which of the following text mining techniques can be used for f‌inding groups of documents with similar content?

In the given image, which set of vectors is linearly independent?