Re: [ANNOUNCE] AI::DecisionTree 0.01 -> CPAN

On Sun, 9 Jun 2002, Ken Williams wrote:

Hi,

I can't really say anything interesting about your module, but I do
think I've spotted a mistake in your documentation. Observe:

>
>                         OUTLOOK
>                         /  |  \
>                        /   |   \
>                       /    |    \
>                 sunny/  overcast \rainy
>                     /      |      \
>                HUMIDITY    |       WIND
>                /  \       *no*     /  \
>               /    \              /    \
>          high/      \normal      /      \
>             /        \    strong/        \weak
>           *no*      *yes*      /          \
>                              *no*        *yes*

In this beautifully-drawn ASCII-tree, the result for outlook =
overcast is no.

>        if outlook='overcast' -> 'yes'

But this rule states the opposite, as the training example seems to
do.

HTH,

	Elias

-- 
Gefängnis für Hans Mustermann wegen
Fälschung und Verrat

         -- Die Einstürzenden Neubauten, Was ist ist