نتایج جستجو برای: full ranking

تعداد نتایج: 329617  

Journal: :JASIST 2012
Ludo Waltman Clara Calero-Medina Joost Kosten Ed C. M. Noyons Robert J. W. Tijssen Nees Jan van Eck Thed N. van Leeuwen Anthony F. J. van Raan Martijn S. Visser Paul Wouters

The Leiden Ranking 2011/2012 is a ranking of universities based on bibliometric indicators of publication output, citation impact, and scientific collaboration. The ranking includes 500 major universities from 41 different countries. This paper provides an extensive discussion of the Leiden Ranking 2011/2012. The ranking is compared with other global university rankings, in particular the Acade...

Journal: :Management Science 2006
Dorit S. Hochbaum Asaf Levin

T problem of group ranking, also known as rank aggregation, has been studied in contexts varying from sports, to multicriteria decision making, to machine learning, to ranking Web pages, and to behavioral issues. The dynamics of the group aggregation of individual decisions has been a subject of central importance in decision theory. We present here a new paradigm using an optimization framewor...

1997
Christoph Baumgarten

This paper describes a model for optimum information retrieval over a distributed document collection. The model stems from Robertson's Probability Ranking Principle: Having computed individual document rankings correlated to diierent subcollections, these local rankings are stepwise merged into a nal ranking list where the documents are ordered according to their probability of relevance. Here...

2010
Bing Bai Jason Weston David Grangier Ronan Collobert Corinna Cortes Mehryar Mohri

We study the standard retrieval task of ranking a fixed set of documents given a previously unseen query and pose it as the half-transductive ranking problem. The task is partly transductive as the document set is fixed. Existing transductive approaches are natural non-linear methods for this set, but have no direct out-ofsample extension. Functional approaches, on the other hand, can be applie...

2009
Tyler Lu Craig Boutilier Srikanth Jagabathula Devavrat Shah Michael Wick Khashayar Rohanimanesh Aron Culotta Andrew McCallum Corinna Cortes Mehryar Mohri Daniel N. Rockmore Giuseppe Jurman Samantha Riccadonna Roberto Visintainer Cesare Furlanello Alan Ritter

We study the standard retrieval task of ranking a fixed set of documents given a previously unseen query and pose it as the half-transductive ranking problem. The task is partly transductive as the document set is fixed. Existing transductive approaches are natural non-linear methods for this set, but have no direct out-ofsample extension. Functional approaches, on the other hand, can be applie...

2014
Gerald Petz Andreas Greiner

Customers of e-commerce web sites frequently use the full text search to find the desired products. The ranking of the search result page depends on various criteria such as the matching of search terms or popularity of the product. E-commerce vendors usually use additional ranking criteria and may want to increase conversion rates by varying the rankings of the search hits. This paper proposes...

Material selection is a challenging issue in manufacturing processes while the inappropriate selected material may lead to fail the manufacturing process or end user experience especially in high-tech industries such as aircraft and shipping. Every material has different quantitative and qualitative criteria which should be considered simultaneously when assessing and selecting the right materi...

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