1. Classification, Clustering and Bayes…
Peter Fox
Data Analytics
ITWS-4600/ITWS-6600/MATP-4450/CSCI-4960
Group 2 Lab 2, September 28, 2018

2. Assignments to come
Term project (A6). Due – end of term. 30% (25% written, 5% oral; individual). Available now.
Assignment 7: Predictive and Prescriptive Analytics. Due ~ week ~ % (written; individual);
Assignment 5: presentations will be next week

3. Plot tools/ tips
More script fragments on the web site (aquarius.tw.rpi.edu/html/DA ) also continue labs from week 4 and 5 as well as those here… Default naiveBayes is library(e1071) Tip: Resetting plot space: par(mfrow=c(1,1)) par()$mar # to view margins par(mai=c(0.1,0.1,0.1,0.1)) Assignment 4 and 5 on LMS

4. Do over…
Make sure that you get to the “bronx” dataset and group2/lab1_bronx1.R and lab1_bronx2.R script fragments
You need it for A4!!
And other group2/lab1*.R scripts – work through them all

5. Today on web under group2/
lab2_abalone.R lab2_kknn1.R lab2_nbayes1.R lab2_nbayes2.R lab2_nbayes3.R lab2_nbayes4.R lab2_swiss.R