Stats101Filter. I have (I think) a stats question, but little stats knowledge. Problem: The same library, and two different information retrieval systems - A and B - incorporating different metadata and search engines. I search the library with each IR system, using the same query. Is there a way to compare the similarity or difference between the different results sets I get from each system, and also assign this difference some statistical significance? [more inside]
posted on Dec 6, 2006 - 10 answers

What search engine should I use instead of Google to protest their agreement to provide a censored product for China? [more inside]
posted on Feb 13, 2006 - 16 answers

Which are the best search engines that aren't Google or Yahoo? I want to find one that is good for searching but which also isn't in the business of turning this into this. [more inside]
posted on Jan 29, 2006 - 22 answers

Search engine optimization... I'm happy to buy a book, but are they worth it? Do I really need to know more than the basic best-practices for Google?
posted on May 24, 2004 - 3 answers

Are there any location based retail search engines out there? [more inside]
posted on Mar 8, 2004 - 6 answers