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Search engine evaluation is covered by multiple articles: Comparison of web search engines , which is qualitative and lists the qualities of popular search engines Evaluation measures (information retrieval) , which is quantitative and which describes general methods by which any search engine results might be evaluated
Wikipedia Editors should be aware that as part of the current policy of open access and freedom of information in the United States of America there are a variety of search engines available on the internet to help people to find online government documents and related reference information that can be used as sources for Wikipedia articles.
Evaluation measures for an information retrieval (IR) system assess how well an index, search engine, or database returns results from a collection of resources that satisfy a user's query. They are therefore fundamental to the success of information systems and digital platforms.
Many governments publish open data they produce or commission on official websites to be freely used, reused, or redistributed by anyone. [1] [2] These sites are often created as part of open government initiatives. Some open data sites like CKAN and DKAN are open source data portal solutions where as others like Socrata are proprietary data ...
The search engine that helps you find exactly what you're looking for. Find the most relevant information, video, images, and answers from all across the Web. AOL.
AOL Search delivers comprehensive listings and one-click access to relevant videos, pictures, local maps and more. AOL APP. News / Email / Weather / Video. GET. Mail.
It allows a text-based search, and retrieval following a search. Gopher provides a free text search mechanism, but principally uses menus. A menu is a list of titles, from which the user may pick one. While Gopher Space is a web containing many loops, the menu system gives the user the impression of a tree. [5] [6]