Java: Multidimensional Scaling?

Question

I'm doing a Natural Language Processing project where I compute a bunch of attributes of a text, giving me a vector of values for each text. I want to compare these vectors with multidimensional scaling. What Java libraries/toolkits do you recommend for doing this?

Answer 1

I used the following MDSJ to reduce a matrix from k dimensions to n dimensions. Where k was 4000 and n was 3 in my case. The app runs both as a standalone application and as a jar lib that can be included in your application.

http://www.inf.uni-konstanz.de/algo/software/mdsj/

Answer 2

Try the following post, it may provide what you are looking for.

Java Scientific Packages similar to SciPy?