Database Research Group @ UCI

Here is the code local dimensionality reduction. After downloading it (on a SUN SPARC machine running Solaris), first gunzip it ("gunzip ldr.tar.gz") and then untar it ("tar xvf ldr.tar"). Please read the "readme" first before running the software.
For more information, please read the paper on Local Dimensionality Reduction or contact kaushik@ics.uci.edu .
Among others, the LDR code is being used by:
- Jon Guerin of our group for selectivity estimation at high dimensionalities
- Cathy Blake in the Information Retrieval group here at UCI for text mining
- OuYang WeiMin at Anhui University, China for research
- Sheng Heng Tao at National University of Singapore for research