The Google Search Appliance (GSA) is getting an update today, with a bunch of new features aimed at making enterprise search easier for everyone inside a company. One of our favorites, the Self-learning Scorer, learns from employees' searches to tune itself and improve over time. If employees repeatedly choose, say, the fourth result for a given query the GSA will learn that's probably the most relevant one and bring it up to the top the next time the query is searched for. Over time, the GSA auto-tunes, serving up better and better internal search results without any extra administrative work. You can read more about the Self-learning Scorer and check out the GSA's other new features in our post on the Google Enterprise Blog.
