19.08.2013 Views

Web Analytics Understanding user behavior and ... - pace university

Web Analytics Understanding user behavior and ... - pace university

Web Analytics Understanding user behavior and ... - pace university

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

Decision trees<br />

When See5 is invoked with the default values of all options, it constructs a decision tree <strong>and</strong><br />

generates output like this:<br />

See5 [Release 1.16] Tue Feb 19 09:04:01 2002<br />

Class specified by attribute `diagnosis'<br />

Read 2772 cases (24 attributes) from hypothyroid.data<br />

Decision tree:<br />

TSH 6:<br />

:...FTI > 65:<br />

:...on thyroxine = t: negative (37.7)<br />

: on thyroxine = f:<br />

: :...thyroid surgery = t: negative (6.8)<br />

: thyroid surgery = f:<br />

: :...TT4 > 153: negative (6/0.1)<br />

: TT4

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!