Dear SenseClusterians, We are happy to announce the release of version 0.65 of SenseClusters. You can find the new release at:
http://www.d.umn.edu/~tpederse/senseclusters.html or http://sourceforge.net/projects/senseclusters/ There are a number of significant changes included in this release. A detailed ChangeLog appears below, but a few highlights include... 1) It is now possible to perform SVD on order 1 feature vectors. This was not possible prior to v0.65. 2) Cluster labeling has been further improved to provide both discriminating and descriptive features. (Development of cluster labeling is ongoing, so expect further enhancements). 3) The web interface continues to evolve and support more features, and hopefully provide a cleaner and easier to use format. You can see that here, and it is included in the package so you could install it locally too. http://marimba.d.umn.edu/cgi-bin/SC-cgi/index.cgi Please check out the new version of SenseClusters, and let us know if you have any comments or questions! Cordially, Ted and Anagha ===================================================================== Detailed ChangeLog ===================================================================== Changes made in Sense-Clusters version 0.63 during version 0.65 1. Added the logic for discriminating/unique cluster labels to -Anagha Toolkit/clusterlabel/clusterlabeling.pl 2. Added --format option functionality for sparse representation of matrix in Toolkit/vector/wordvec.pl -Anagha 3. Added the logic for filtering out 0's from the input matrix as well as the ones introduced because of formating to wordvec.pl -Anagha 4. Re-organized controls and made some visual changes to Web/SC-cgi/index.cgi Web/SC-cgi/second.cgi Web/SC-cgi/third.cgi Web/SC-cgi/fourth.cgi -Anagha 5. Added the following validations to discriminate.pl 1. test scope option valid only for input data with-head tags. 2. train scope option valid only for train data with-head tags. -Anagha 6. Modified the logic for checking if discriminate.pl executed without errors in Web/SC-cgi/callwrap.pl -Anagha 7. Modified Toolkit/clusterlabel/clusterlabeling.pl to give both the kind of labels - Descriptive and Discriminating And so removed the --unique option -Anagha 8. Modified Web/SC-cgi/callwrap.pl and /Web/SC-cgi/fourth.cgi for the changes mentioned in point #7 above -Anagha 9. Changed the rank options default value to 10 from none -Anagha 10. Augmented the logic for removing the Null columns to /Toolkit/vector/order1vec.pl, thus now svd can be used with order 1 context representation. -Anagha 11. Turned on the Taint mode for the SenseClusters web-interface and implemented the required changes in the *.cgi files. -Anagha 12. Added few clustering related option validations to SC web-interface -Anagha 13. Opened up the option of performing svd with 1st order context representation for the web-interface -Anagha 14. Added a test-case for the modified order1vec.pl -Anagha 15. Added the svd branch for order1 representation in the flow diagram: /Docs/Flows/flowchart.fig and /Docs/Flows/flowchart.pdf -Anagha 16. Added the lower bound of 10 for svd's dimensonality reduction. -Anagha 17. Modified the logic of checking if discriminate.pl executed without errors in Web/SC-cgi/callwrap.pl -Anagha (Changelog-v0.63to0.65 Last Updated on 03/08/2005 by Anagha) -- Ted Pedersen http://www.d.umn.edu/~tpederse ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ senseclusters-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/senseclusters-users
