Intelligent search engines

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Hurskainen , A 2019 ' Intelligent search engines ' Technical reports on language technology , no. 45 , University of Helsinki, Institute for Asian and African Studies , Helsinki . < >

Julkaisun nimi: Intelligent search engines
Tekijä: Hurskainen, Arvi
Tekijän organisaatio: Department of Languages
Julkaisija: University of Helsinki, Institute for Asian and African Studies
Päiväys: 2019
Kieli: eng
Sivumäärä: 11
Kuuluu julkaisusarjaan: Technical reports on language technology
ISSN: 2670-1391
Tiivistelmä: The traditional way of information retrieval is to type the search string into the search box, and the system finds the matching hits from target text. It has been possible to truncate the words using the asterisk in appropriate places. It has also been possible to use Boolean operators such as AND and OR for combined search. For isolating languages such as English, such a system works quite well. The situation is very diffrent with inflecting languages such as Finnish, which inflects to the right from the stem, or Swahili, which inflects to both directions from the stem. Without proper morphological analysis it is very hard to formulate the search string so that the result is satisfactory. In this report I will describe the latest developments in accurate information retrieval. It is an extension to the Technical Report No. 36 (Hurskainen 2019a) and 44 (Hurskainen 2019b).
Avainsanat: 6121 Languages
113 Computer and information sciences
Tekijänoikeustiedot: cc_by_nc
Pääsyrajoitteet: openAccess
Rinnakkaistallennettu versio: publishedVersion


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