CS614 assignment 3 solution 2021

CS614 assignment 3 solution 2021

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Question 1(Marks 15)

Classification is a very important method or technique of data mining where the classification model is constructed through the help association rules extracted from the training dataset.

Check, cs601 assignment 3 solution 2021

Judge the below training dataset containing the customers’ data of a bank. The column Last_Transaction consists the number of days when active customers have made their last transactions.

Gender	Age	Last_Transaction	Loyalty
Male	64	98	YES
Male	35	125	NO
Female	25	50	YES
Male	39	50	YES
Male	45	90	NO
Female	42	165	YES
Male	21	25	NO
Male	48	28	YES
Female	55	110	YES
Male	58	120	YES

On the basis of the available training dataset which is given below, the following association rules represent for the classification model.

IF Gender is equal (=) Female THEN Loyalty = YES

ELSE

IF Age is greater than (>) 55 THEN Loyalty = YES

ELSE

IF Age is less than (<) 30 THEN Loyalty = NO

ELSE

IF LastTransaction is less than < 60 THEN Loyalty = YES

ELSE Loyalty = NO

Also See: CS507 assignment 3 solution 2021

Here you will require to identify the class for the following customers.

Gender	Age	Last_Transaction	Loyalty
Male	20	15	No
Male	49	41	No
Male	68	75	Yes
Female	29	128	Yes
Male	53	85	Yes

Note: You Only require to write YES and NO in the Loyalty column

Question 2 (Marks 05)

Data Mining consists of two types of learning’s which are known as supervised learning and un-supervised learning. In the table given some data mining techniques or algorithms are given. You are required to only search and study about them and you require to identify their proper type.

Also See: sta304 assignment 1 solution 2021

Sr No.	Techniques/Algorithms	Type (Supervised/Un-supervised)
1	Classification	Supervised
2	Support Vector Machine (SVM)	Supervised
3	Regression	Supervised
4	K-means	Supervised
5	K- nearest neighbor (K-NN)	Supervised