timproject - Timothy Quinto 105855846 CSE 352 Summer 2008...

Info iconThis preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Timothy Quinto 105855846 CSE 352 Summer 2008 University of Waikatos classification tool Waikato Environment for Knowledge Analysis Lots of information However, this doesnt tell us anything Removal of attributes with missing data Limit = 20% Pb removed As removed Cd removed Ni removed Sc removed Co removed Li removed Mo removed Averages inserted for missing values Carbonatees TiO2 = 0.005 inserted for r58, r62 Carbonatees P2O5 = 0.74 inserted for r31 Carbonatees S = 423 inserted for r50, r64, r73 Carbonatees Zn = 16 inserted for r44, r51, r65 Carbonatees Cu = 3 inserted for r35, r41, r44, r46, r50, r53, r55, r58, r61, r65 Galene Cr = 9.6 inserted for r83, r85 Spahlerite Cr = 3.6 inserted for r88 Carbonatees V = 5.2 inserted for r41, r46, r49, r50, r58, r60, r64, r69, r73 Galene V = 2.5 inserted for r84 Spahlerite V = 9.4 inserted for r88 Formatted for use with Weka Experiment 1: Construct Decision Tree characterizing all classes Experiment 2: Compare class C1=carbonatees with C2=others Experiment 3: Construct Decision Tree using major attributes Method 1: 3 bins, equal frequency Method 2: 3 bins, equal width, optimize number of bins using leave-one-out Used J48 algorithm...
View Full Document

Page1 / 30

timproject - Timothy Quinto 105855846 CSE 352 Summer 2008...

This preview shows document pages 1 - 13. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online