We are moving from our old site to Minerazzi.com two tools essential to data miners interested in comparing data sets.
1. The Binary Distance Calculator, available at http://www.minerazzi.com/tools/distance/binary-distance-calculator.php
2. The Binary Similarity Calculator, available at http://www.minerazzi.com/tools/similarity/binary-similarity-calculator.php
These can also be used by teachers and others that need to score or grade any two data sets in terms of their dissimilarities (distances) and resemblances (similarities). The sets to be compared must be of same size and binary.
We plan to add additional distance and similarity definitions to the tools. We are also working on a companion tutorial for these tools, to help users understand the difference between the above concepts.