update.ada

<code>ada.update</code> updates the <code>ada</code> object to have additional trees given a new number of
 iterations.

methods

Performs discrete, real, and gentle boost under both exponential and
logistic loss on a given data set.  The package ada provides a straightforward,
well-documented, and broad boosting routine for classification, ideally suited
for small to moderate-sized data sets.

Mark Culp

The R Package Ada for Stochastic Boosting

Kjell Johnson

George Michailidis

update.ada function

<dl> <dt>object</dt>
<dd>object generated by the function <code>ada</code>.</dd> <dt>x</dt>
<dd>x training data</dd> <dt>y</dt>
<dd>training response</dd> <dt>test.x</dt>
<dd>x testing data (optional)</dd> <dt>test.y</dt>
<dd>the true labeling for this testing data (optional)</dd> <dt>n.iter</dt>
<dd>new number of iterations, must be provided and n.iter&gt;iter</dd> <dt>...</dt>
<dd>other arguments not used by this function.</dd></dl>

Arguments

Add more trees to an ada object — update.ada

<dl>

 <dt>object</dt>
<dd>object generated by the function <code>ada</code>.</dd>

 <dt>x</dt>
<dd>x training data</dd>

 <dt>y</dt>
<dd>training response</dd>

 <dt>test.x</dt>
<dd>x testing data (optional)</dd>

 <dt>test.y</dt>
<dd>the true labeling for this testing data (optional)</dd>

 <dt>n.iter</dt>
<dd>new number of iterations, must be provided and n.iter&gt;iter</dd>

 <dt>...</dt>
<dd>other arguments not used by this function.</dd>

</dl>

update.ada: Add more trees to an ada object

Description

Usage

Value

Arguments

See Also