If you want Java, the implementation in Commons Math is just fine. There are others.
Limiting the number of features is just a matter of tossing all but the first k rows, or columns. On Thu, Jul 5, 2012 at 9:46 AM, Lance Norskog <[email protected]> wrote: > What is a good factorizer for doing low-grade LSA? This would be for > small term-vector sets and document summarization. For example, a few > hundred sentences v.s. a thousand words. This would be apache > licensed. I stole the Mahout SVD implementation, but wonder if there > is a better alternative. The Mahout implementation does not support > limiting the number of features (singular values). > > -- > Lance Norskog > [email protected]
