Search Engine Thirth Generation

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my opinion about the natural language search engines

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Search Engine Thirth Generation

  1. 1. Search engine thirth generation : focus on natural language in use Barbora Polakova baraika.blogspot.com
  2. 2. 1th generation <ul><li>specific forced language </li></ul><ul><li>controlled vocabulary </li></ul><ul><li>mediator – librarian </li></ul><ul><li>user unfriendly interface </li></ul><ul><ul><li>black screen </li></ul></ul>
  3. 3. 2nd generation <ul><li>specific forced language </li></ul><ul><ul><li>in background </li></ul></ul><ul><li>boolean logic (AND, OR, NOT) </li></ul><ul><li>fulltext, keywords </li></ul><ul><li>user friendly interface </li></ul><ul><ul><li>design </li></ul></ul>
  4. 4. 2nd generation <ul><li>Google.com </li></ul><ul><li>yahoo.com </li></ul><ul><li>Guruji.com </li></ul><ul><li>Baidu.com </li></ul>
  5. 5. 2,5 generation – web 2.0 <ul><li>Taging - Kartoo.com </li></ul><ul><li>Clustering </li></ul><ul><li>Vizualization </li></ul><ul><li>Comments – scour.com </li></ul>
  6. 6. „ thinking“ information needs grammar vocabulary inteligent sentences
  7. 7. „ searching“ users information need s grammar vocabulary (controlled vocabulary) answer, finded information
  8. 8. 3th generation <ul><li>natural language </li></ul><ul><li>make engines think as humans do </li></ul><ul><li>user friendly </li></ul><ul><li>fulltext and knowledge databases </li></ul><ul><ul><li>participation on creating knowledges </li></ul></ul>
  9. 9. natural language <ul><li>asymetric </li></ul><ul><ul><li>synonym y </li></ul></ul><ul><ul><li>homonym y </li></ul></ul><ul><ul><li>context </li></ul></ul><ul><ul><li>... </li></ul></ul>
  10. 13. Conclusion <ul><li>is that just a toy for adults? </li></ul><ul><li>could it help? </li></ul><ul><li>is it possible to make search engines think as humans do? </li></ul>
  11. 14. Maybe... <ul><li>Thank you ! </li></ul><ul><li>Any questions ? </li></ul>

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