Output - Aster Analytics

Teradata Aster® Analytics Foundation User GuideUpdate 2

Product
Aster Analytics
Release Number
7.00.02
Published
September 2017
Language
English (United States)
Last Update
2018-04-17
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uce1497542673292.ditamap
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AA-notempfilter_pdf_output.ditaval
dita:id
B700-1022
Product Category
Software

The variable importance is shown in descending order. The top three variables for modeling and prediction are price, lotsize and bedrooms.

Forest_Analyze Example 2 Output Table
variable sum(importance) / 50
price 0.530036819315194
lotsize 0.40869314472933
bedrooms 0.216136248043658
stories 0.176956469036925
bathrms 0.171395287455378
garagepl 0.16108831869553
fullbase 0.0853787807623518
airco 0.0720778853448971
recroom 0.0607107804514478
driveway 0.0336033805550212
gashw 0.0161230714649009
prefarea 0.00464901131486607