data mining

Jul 5th, 2016
Studypool Tutor
Virginia International University
Price: $5 USD

Tutor description

home work

Word Count: 725
Showing Page: 1/6
CMP 627 Data MiningCMP 627 Data MiningWeek 5 Homework Assignment 21CMP 627 Data Mining1. The following table consists of training data from an employee database. Thedata have been generalized. For example, "31...35" for age represents the agerange of 31 to 35. For a given row entry, count represents the number of datatuples having the values for department, status, age, and salary given in thatrow.DepartmentStatusAgeSalaryCountSalesSenior31..3546K.50K30SalesJunior26..3026K..30K40SalesJunior313531K..35K40SystemsJunior212546K.50K20SystemsSenior31.3566K.70K5SystemsJunior26.3046K..50K3SystemsSenior41..4566K.70K3MarketingSenior36.4046K.50K10MarketingJunior31..3541K45K4SecretarySenior46.5036K..40K4SecretaryJunior26.3026K.30K6Let status be the class label attribute.(a). How would you modify the basic decision tree algorithm to take into considerationthe count of each generalized data tuple (i.e., of each row entry)?(b). Use your algorithm to construct a decision tree from the given data.(c). Given a data tuple having the values "systems", "26....30", and "46K....50K" for theattributes department, age and salary respectively. What would a naive Bayesianclassification of the status for the tuple be?Answer.2CMP 627 Data Mining(a). The modified basic decis

Review from student

Studypool Student
" Wow this is really good.... didn't expect it. Sweet!!!! "
Ask your homework questions. Receive quality answers!

Type your question here (or upload an image)

1821 tutors are online

Brown University





1271 Tutors

California Institute of Technology




2131 Tutors

Carnegie Mellon University




982 Tutors

Columbia University





1256 Tutors

Dartmouth University





2113 Tutors

Emory University





2279 Tutors

Harvard University





599 Tutors

Massachusetts Institute of Technology



2319 Tutors

New York University





1645 Tutors

Notre Dam University





1911 Tutors

Oklahoma University





2122 Tutors

Pennsylvania State University





932 Tutors

Princeton University





1211 Tutors

Stanford University





983 Tutors

University of California





1282 Tutors

Oxford University





123 Tutors

Yale University





2325 Tutors