Metaserachfinal1
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A meta search engine allows users to search multiple individual search engines simultaneously. It works by sending search queries to various search engines and compiling the results into a unified page, eliminating duplicate results. The benefits of meta search engines include faster searching across multiple databases and consistent refinement tools, while drawbacks include potential loss of precision and limited maximum results.
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Metaserachfinal1
- 1. Presentation on Meta Search Engine Presented By:- Apvinder Kaur Arlete Maria Daljinder Kaur
- 2. Overview Search Engine What is a Meta Search Engine? How it works? Types of MSE Features Benefits Drawbacks Differences Architecture Some Meta Search Engines Conclusions and Future ? 08/26/10
- 3. Cont... Comparison Scope of MSE and Conclusion References 08/26/10
- 4. Search Engine Search 1 Search 2 Search 3 08/26/10
- 5. A Metasearch Engine is a System that supports unified access to multiple local search engines. A llows you to search multiple search engines at once, returning more comprehensive and relevant results, fast.” What is Meta Search Engine? 08/26/10
- 6. Cont… Search 1 Search 1a Search 1b Search 1c 08/26/10
- 7. How it works? 08/26/10
- 8. Types of MSE Raw MetaSearch Engine 08/26/10
- 9. Cont.. Database MetaSearch Engine 08/26/10
- 10. Cont… Classification Engine 08/26/10
- 11. Cont… The Bias MetaSearch 08/26/10
- 12. Cont.. The Specialty MetaSearch 08/26/10
- 13. Cont.. Visualization MetaSearch 08/26/10
- 14. Features User interface Independent ranking method Advanced query syntax Super fast searching 08/26/10
- 15. Benefits About half the time Instantly derive and compile queries Eliminate duplicate records or pages Consistent refinement tools One click to get full text 08/26/10
- 16. Drawbacks Connection protocols Changes with time Too many material retrieved Limited max of results Precision lost 08/26/10
- 17. Search vs Meta Search Engines Search Engine Meta Search Engine Have their own database of sites they craw and list in their database Doesn’t have a Database by itself Allows you to use a wide range of advanced search criteria to refine your search Allows you only basic search functions Obtain their data from information contained on individual web pages. An overview of multiple search engine results for a particular subject which in-turn can save you time
- 18. Cont… Duplicate results are possible Eliminate any duplicate results Need to query major search engines separately Eliminate the need to query major search engines separately Receive a large number of results, but only web pages within one search engine’s database will appear. The results are often limited only to the top search results from each of the main search engine databases
- 19. Future Scope Ability to type a query into an online search engine and receive the answer itself Search engines may eventually be used to conduct polling and even help sort fact from fiction. 08/26/10
- 20. Web References Search Engine Watch Article [Meta Search Or Meta Ads?], Wired Article [Searching For Google’s Successor], MetaSEEk [Write up], Text and Image Meta Search on the Web [Citeseer Paper Reference]. 08/26/10
- 21. Time to Wake Up… Video
- 22. Thank you 08/26/10