Finding:

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   Natural language search engine

   A natural language search engine is a search engine designed to search for information on the World Wide Web using techniques of Natural language processing, such as question answering.
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   Web search engine

   A web search engine is designed to search for information on the World Wide Web. ... Natural language search engine
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   Natural language user interface

   In interface design natural language interfaces are sought after for their speed and ease of use, but most suffer the challenges to understanding wide varieties of ambiguous input. ... A natural language search engine would in theory find targeted answers to user questions (as opposed to keyword search).
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   List of search engines

   Natural language See also: Natural language search engine and Semantic search
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   Index (search engine)

   Challenges in Natural Language Processing ... ... | Local search · Vertical search · Search engine marketing · Search engine optimization · Search oriented... based search · Social search · Document... Federated search · Search aggregator... · Web search query · Voice search · Human flesh search engine · Natural language search engine · Web...
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   Search engine (computing)

   Whereas some text search engines require users to enter two or three words separated by white space, other search engines may enable users to specify entire documents, pictures, sounds, and various forms of natural language. ... Boolean search engines typically only return items which match exactly without regard to order, although the term boolean search engine may simply refer to the use of boolean-style syntax (the use of operators AND, OR, NOT, and XOR) in a probabilistic context.
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   Metasearch engine

   A meta-search engine is a search tool that sends user... to several other search engines and/or databases and... ... ... | Local search · Vertical search · Search... · Search oriented... based search · Social search · Document... Federated search · Search aggregator... · Web search query · Voice search ·...
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   Federated search

   Federated search is the simultaneous search of multiple online databases or web resources and is an emerging feature of automated, web-based library and information retrieval systems. ... ... | Local search · Vertical search · Search engine marketing · Search engine optimization · Search oriented... based search · Social search · Document... Federated search · Search aggregator... · Web search query · Voice search · Human flesh search engine · Natural language search engine · Web...
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   Local search (Internet)

   Local search is the use of specialized Internet search engines that allow users to submit geographically constrained searches against a structured database of local business listings. ... ... | Local search · Vertical search · Search engine marketing · Search engine optimization · Search oriented... based search · Social search · Document... Federated search · Search aggregator... · Web search query · Voice search · Human flesh search engine · Natural language search engine · Web...
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    Semantic search

    Semantic search is a process used to improve online searching by using data from semantic networks to disambiguate queries and web text in order to generate more relevant results. ... Natural language search engine

Explore the following pages on Powerset:

• Natural language search engine,
• Web search engine,
• Natural language user interface,
• List of search engines,
• Index (search engine),
• Search engine (computing),
• Metasearch engine,
• Federated search,
• Local search (Internet),
• Semantic search

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