DATA MINING, Basic Statistics

Assignment Help:
please break this problem down to laymen term so that I understand how you arrived at the answer.

1. AllElectronics caries 1000 products, P1, … P1000. Consider customers Ada, Bob, and Cathy such that Ada and Bob purchase three products in common, P1, P2, and P3. For the other 997 products, Ada and Bob independently purchase seven of them randomly. Cathy purchases 10 products, randomly selected from the 1000 products. In Euclidean distance, what is the probability that dist(Ada, Bob) > dist(Ada, Cathy)? What if Jaccard similarity (Chapter 2) is used? What can you learn from this example? (Problem 11.2, Page 539-)

Book:
Data Mining: Concepts and Techniques, 3rd Edition
Problem 11.2, Page 539

Related Discussions:- DATA MINING

Calculate regression analysis, Questions In a regression analysis, a nu...

Questions In a regression analysis, a nurse researcher found a correlation of .82 between pain relief scores and satisfaction with nursing care.  She also calculated the follow

Accounting and finance for managers, From the following information related...

From the following information related to XYZ Ltd.; you are required to find out (a) contribution (b) Break-even point in units (c) Margin of safety, (d) Profit Total Fixed Costs

Dr. s.n.de, uses of time series with example

uses of time series with example

Probablity, a fair die is thrown 3 times.let X1,X2,X3 denote results of 3 t...

a fair die is thrown 3 times.let X1,X2,X3 denote results of 3 throws.what is the probablity that p[X1>X2+X3]

Rehearsal methods, A teacher is interested in comparing the effects of 3 di...

A teacher is interested in comparing the effects of 3 different parts of rehearsal methods (Rote rehearsal, Imagery, and Story) on number of words recalled. Participants are random

Chi Square and Z tests, What is it that created the numerical relationship ...

What is it that created the numerical relationship between a chi square test and a z test?

Accounting equation, received security deposits from tenant how does it wil...

received security deposits from tenant how does it will be shown in accounting equation

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd