Precydent is the web page (URL typed in full at the bottom of the message) for a beta-site for what the developers claim is a better search engine algorithm.
There’s a study posted on the page in which the developers set out the results of tests comparing their engine to Westlaw and Lexis. According to their tests, their engine has a better “recall” value – recall expressing the number of previously identified and tagged significant decisions in the database which the various search engines produce when processing the same question.
The developers claim they’re bringing the ranking procedures that web . . . [more]