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Djoerd Hiemstra on Keith van Rijsbergen’s retirement

Djoerd Hiemstra on Keith van Rijsbergen’s retirement: Click through download the classic 1976 Information Retrieval book in .epub format. → Read More: Djoerd Hiemstra on Keith van Rijsbergen’s retirement

Djoerd Hiemstra on Keith van Rijsbergen’s retirement

Djoerd Hiemstra on Keith van Rijsbergen’s retirement: Click through download the classic 1976 Information Retrieval book in .epub format. → Read More: Djoerd Hiemstra on Keith van Rijsbergen’s retirement

Microsoft Releases Learning to Rank Datasets

Microsoft Research announced that it is releasing a new MS LTR dataset.We release two large scale datasets for research on learning to rank: MSLR-WEB30k with more than 30,000 queries and a random sampling of it MSLR-WEB10K with 10,000 queries.136 featu… → Read More: Microsoft Releases Learning to Rank Datasets

New Microsoft Learning to Rank Datasets

New Microsoft Learning to Rank Datasets: (via JeffD) → Read More: New Microsoft Learning to Rank Datasets

New Microsoft Learning to Rank Datasets

New Microsoft Learning to Rank Datasets: (via JeffD) → Read More: New Microsoft Learning to Rank Datasets

SIGIR 2010 Industry Day: Machine Learning in Search Quality at Yandex

Machine Learning in Search Quality at YandexIlya Segalovich, YandexRussian Search Market- Yandex has 60+% market share- It’s all about small attention to details about the searchA Yandex overview- started in 1997- no 7 search engine in the world by # o… → Read More: SIGIR 2010 Industry Day: Machine Learning in Search Quality at Yandex

SIGIR 2010 Industry Day: Query Understanding at Bing

Query Understanding at BingJan PedersonStandard IR assumptions – Queries are well-formed expressions of intent – Best effort response to the query as givenReality: queries contain errors – 10% of queries are mispelled – incorrect use of terms (large vo… → Read More: SIGIR 2010 Industry Day: Query Understanding at Bing

SIGIR 2010 Industry Day: Search Flavours at Google

Search Flavours: Recent updates and TrendsYossi MatiasDirector of Israel R&D Center, GoogleSolution for the search problem: imitate a person Wish list- knows everything- language agnostic- always up to day- context sensitive- understands me- Good … → Read More: SIGIR 2010 Industry Day: Search Flavours at Google

SIGIR 2010 Best Paper Award Winners

The best paper awards were awarded last night at the banquet. Best Paper AwardAssessing the Scenic Route: Measuring the Value of Search Trails in Web Logs, R. White, J. HuangIn this paper, we present a log-based study estimating the user value of trail… → Read More: SIGIR 2010 Best Paper Award Winners

SIGIR Industry Day: Baidu on Future Search

Future Search: From Information Retrieval to Information Enabled CommerceWilliam Chang, BaiduTwo commerce revolutions- 1995 the first web search engines (ebay, amazon, etc…)- China miracleEarly History of IEC- Early shippers: created corporations, b… → Read More: SIGIR Industry Day: Baidu on Future Search