Question
Please answer the following: Q1: Use the following dataset to find Euclidian, Manhattan and Minkowski Distance between object A and B. Assume lambda (h) is
Please answer the following:
Q1:
Use the following dataset to find Euclidian, Manhattan and Minkowski Distance between object A and B. Assume lambda (h) is 3.
Object / Attribute Cost Time Weight Incentive
Object A 0 3 4 5
Object B 7 6 3 -1
Q2:
What is data sampling in data mining? Explain four (4) types of data sampling techniques.
Q3:
Do you think improvements in database technology helped the surge of data mining? Explain your answer in details.
Q4:
Suppose that the data for analysis includes the attribute age. The age values for the data tuples are (in increasing order) 13, 14, 15, 16, 20, 20, 20, 20, 20, 23, 24, 24, 25, 26, 27, 28, 30, 30, 30, 30, 30, 32, 33, 35, 36, 37, 39, 44, 45.
(a) What is the mean of the data? (b) What is the median? (c) What is the mode of the data? (d) Comment on the datas modality (i.e., bimodal, trimodal, etc.). (e) Show a Histogram of the data (10 bars).
_____________________________
Thanks for your usual support :)
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started