Customer Service Chat
Get quote & make Payment
DATA MINING, Basic Statistics
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-)
Data Mining: Concepts and Techniques, 3rd Edition
Problem 11.2, Page 539
Posted Date: 2/19/2013 3:51:34 PM | Location : United States
Ask an Expert
DATA MINING, Assignment Help, Ask Question on DATA MINING, Get Answer, Expert's Help, DATA MINING Discussions
Write discussion on DATA MINING
Your posts are moderated
Write your message here..
Kurtosis, define kurtosis with relevant examples
define kurtosis with relevant examples
Statistic, any of your writer able to use the database given to generate th...
any of your writer able to use the database given to generate the null, alternative..etc.. into a power point presentation
accounting, Fenn Museum, a nongovernmental not-for-profit organization, ha...
Fenn Museum, a nongovernmental not-for-profit organization, had the following balances in its statement of functional expenses: Education $300,000 Fundraising 250,000 Management an
Histogram and the boxplot, A study done at the University of Maryland (cite...
A study done at the University of Maryland (cited in Weiss, Introductory Statistics, 7th ed, 2005) measured the body temperatures of 93 healthy humans. On the frequency- histogram
R programm, 1. Generate a large dataset ( at least 1000 observations) µ wit...
1. Generate a large dataset ( at least 1000 observations) µ with a known mean, µ between 20 and 40 and variance s = 9 using rnorm(). identify it as D. Use the functions mean() and
Capital account stockholders proprietorship, Define of capital account refl...
Define of capital account reflecting the funds invested in an entity. Capital account is termed as the account reflecting the funds invested in the entity by the stockholders or pa
Financial accounting about Collison (1998:7), if "profit" maximisation is b...
if "profit" maximisation is biased towards maximising the interest of only one stakeholder group, would you expect that over time there will be less emphasis on profit and more emp
Quartile Deviation, Quartile Deviation The range as a measure of dispersio...
Quartile Deviation The range as a measure of dispersion discussed above has certain limitations. It is based on two extreme items and it fails to take account of the scatter withi
Standard deviation, how to get the standard deviation
how to get the standard deviation
Why do organisations need a structure, Question 1: (a) The grouping of ...
Question 1: (a) The grouping of organisational activities (usually into ‘departments' or larger ‘divisions') will be done in different ways. Outline the criteria which can be u
Accounting Assignment Help
Economics Assignment Help
Finance Assignment Help
Statistics Assignment Help
Physics Assignment Help
Chemistry Assignment Help
Math Assignment Help
Biology Assignment Help
English Assignment Help
Management Assignment Help
Engineering Assignment Help
Programming Assignment Help
Computer Science Assignment Help
IT Courses and Help
Why Us ?
~24x7 hrs Support
~Quality of Work
~Time on Delivery
~Privacy of Work
Human Resource Management
Literature Review Writing Help
Follow Us |
T & C
Copyright by ExpertsMind IT Educational Pvt. Ltd.