-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I have just posted a mini-specification for a "Top Rated" section on the USC home screen, and separately, a "Top Rated" section on most category screens. <https://wiki.ubuntu.com/SoftwareCenter#top-rated>
To avoid the problem where something with 2/2 5-star ratings would appear above something with 18/20 5-star ratings, I've specified an "expected lowest rating" for each item, based on Wilson score confidence intervals. <http://evanmiller.org/how-not-to-sort-by-average-rating.html> If anyone has feedback on the specification, please reply here. If anyone would like to go ahead and implement it, even better. :-) (I would like to be able to include, in the specification, test cases with expected numeric results that weren't calculated by the actual USC implementation. But I have neither a book of statistical tables to calculate it by hand, nor the ability to figure out quickly how to install the statistics2 Ruby gem to try the sample code on the above Web page. So if anyone would like to help out with that too, that would be great.) Thanks - -- mpt -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAk4CJ6sACgkQ6PUxNfU6ecqJfgCeNx09w227N6XKjZn2L0Da8qgb nJAAnRbF//GEVgSZJ3vRTWc8S/0bbfMd =2iAk -----END PGP SIGNATURE----- _______________________________________________ Mailing list: https://launchpad.net/~software-store-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~software-store-developers More help : https://help.launchpad.net/ListHelp
