Information Search Analyzers
The largest and the least defined group of queries are those aiming at finding information, in a broad sense of the word. Although an exhaustive survey of all such queries would seem impossible, yet some aspects of informational search come under close scrutiny in this group of analyzers.
Our analyzers cover Quote Search (Quotations, Catch Phrase and partly Originals) and Answer Search. It is very important that the search engine is able to (and is willing to) distinguish the original information source from its copies or imitations. This is the issue of the Originals' analyzer.
Our plans include broadening the scope of the search aspects under investigation. Yet, even at this moment, this scope is wider than it may seem, since a whole chain of analyzers in other groups are immediately related to information search. Thus, it is usually informational query that is affected by the search engine's "mistakes". Several of the Data Freshness analyzers also deal with informational queries. And naturally, informational queries form the most part of the Assessing analyzers, as they form the most part of the web search in general.