On Fri, May 11, 2012 at 11:15 PM, Olivier Grisel
<[email protected]>wrote:
>
> +1 : the semantics of warm_start is *only to speedup the convergence*
> by starting from a solution closer to the optimal solution of the
> convex optimization problem (in this case the final solution will be
> the solution of fit(X_subsetn, y_subsetn) ignoring the data from the
> previous batches.
>
Sure, I'm not saying that this can be used carelessly! Forcing the
algorithm to make only one pass over the dataset (via max_iter=1) is
probably better.
Mathieu
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