When making a recommendation to a target user, User based Collaborative Filtering
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This dataset represents customer transaction records. Each r…
This dataset represents customer transaction records. Each row corresponds to a single transaction, and each column indicates whether a specific item was included in that transaction. The data is presented in binary form: a value of 1 means the item was purchased, while a value of 0 means it was not. 1. Remove the first column (transaction ID) and convert the data to a matrix. Then convert the binary incidence matrix into a transactions database suitable for association rule mining. Create a frequency plot of the items purchased. (5 pts) 2. Generate an association rule to the data to find all the rules that result in Milk. Set the parameter for supp=0.03, conf=0.8, target=“rules”. Name these as rules1. Explain the first rule in rules1 in your own words. (5 pts)
Suppose you flip a coin [x] times. What is the probability y…
Suppose you flip a coin [x] times. What is the probability you do not get a heads for every flip? Please write your answers as a decimal to four places.
Find x for the sequence 24, y, x, 81, …. (you may have to…
Find x for the sequence 24, y, x, 81, …. (you may have to find y also, just enter the value for x)
Find the [x]th term of the sequence 3, 9, 17, 27, 39, …
Find the [x]th term of the sequence 3, 9, 17, 27, 39, …
What is the next number in this sequence? -8, -3, 2, 7, ___
What is the next number in this sequence? -8, -3, 2, 7, ___
What is the next number in this sequence? 34, 17, 8.5, 4.25,…
What is the next number in this sequence? 34, 17, 8.5, 4.25, _____
Find the 101st term for the sequence 4, 7, 10, 13, 16, …
Find the 101st term for the sequence 4, 7, 10, 13, 16, …
Match the following medications to their appropriate therape…
Match the following medications to their appropriate therapeutic use.
A 50 year old male with type 2 diabetes is prescribed losart…
A 50 year old male with type 2 diabetes is prescribed losartan. Which benefit should the nurse emphasize?