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Behnert, C.; Plassmeier, K.; Borst, T.; Lewandowski, D.: Evaluierung von Rankingverfahren für bibliothekarische Informationssysteme (2019)
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- Source
- Information - Wissenschaft und Praxis. 70(2019) H.1, S.14-23
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Lewandowski, D.: Evaluierung von Suchmaschinen (2011)
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- Abstract
- Die Evaluierung von Suchmaschinen ist von hoher Bedeutung, sowohl wenn es um die Überprüfung der Leistungsfähigkeit selbst entwickelter Systeme geht als auch, um die Qualität der bekannten Suchdienste untereinander zu vergleichen. In diesem Kapitel wird der Standardaufbau von Tests zur Messung der Retrievaleffektivität von Suchmaschinen beschrieben, um darauf aufbauend systematisch die Grenzen dieser Tests aufzuzeigen und erste Lösungsmöglichkeiten zu diskutieren. Es werden Hinweise für die Praxis gegeben, wie sich Retrievaltests mit vertretbarem Aufwand gestalten lassen, die trotzdem zu verwertbaren Ergebnissen führen.
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Lewandowski, D.: Perspektiven eines Open Web Index (2016)
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- Date
- 16. 5.2016 21:53:29
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Lewandowski, D.: Query understanding (2011)
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- Date
- 18. 9.2018 18:22:18
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Lewandowski, D.: ¬Die Macht der Suchmaschinen und ihr Einfluss auf unsere Entscheidungen (2014)
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- Date
- 22. 9.2014 18:54:11
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Lewandowski, D.; Spree, U.: Ranking of Wikipedia articles in search engines revisited : fair ranking for reasonable quality? (2011)
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- Date
- 30. 9.2012 19:27:22
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Lewandowski, D.; Sünkler, S.: What does Google recommend when you want to compare insurance offerings? (2019)
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- Date
- 20. 1.2015 18:30:22
