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From Weishung Chung <weish...@gmail.com>
Subject Re: cardinality vs size
Date Fri, 11 Feb 2011 17:49:19 GMT
Thanks a lot for the explanation. This really helps me out :)

On Fri, Feb 11, 2011 at 11:38 AM, Ted Dunning <ted.dunning@gmail.com> wrote:

> Argh!
>
> This is a really confusing API.
>
> Cardinality is the dimension of the vector.
>
> Size is the number of storage elements that you want to have in the vector
> initially, much in the style of ArrayList where you specify how many
> elements to pre-allocate.
>
> On Fri, Feb 11, 2011 at 8:33 AM, Weishung Chung <weishung@gmail.com>
> wrote:
>
> > Is cardinality the original size of the vector including zeros and size
> is
> > the number of nonzeros in the vector?
> > I am referring to
> >
> >  public RandomAccessSparseVector(int cardinality, int size)
> >
> > Thank you :)
> >
>

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