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COCOON
2005
Springer
15 years 9 months ago
A Quadratic Lower Bound for Rocchio's Similarity-Based Relevance Feedback Algorithm
Rocchio’s similarity-based relevance feedback algorithm, one of the most important query reformation methods in information retrieval, is essentially an adaptive supervised lear...
Zhixiang Chen, Bin Fu
SIGIR
2004
ACM
15 years 9 months ago
Focused named entity recognition using machine learning
In this paper we study the problem of finding most topical named entities among all entities in a document, which we refer to as focused named entity recognition. We show that th...
Li Zhang, Yue Pan, Tong Zhang
JCDL
2010
ACM
180views Education» more  JCDL 2010»
15 years 9 months ago
Spatiotemporal mapping of Wikipedia concepts
Space and time are important dimensions in the representation of a large number of concepts. However there exists no available resource that provides spatiotemporal mappings of ge...
Adrian Popescu, Gregory Grefenstette
ESE
2006
124views Database» more  ESE 2006»
15 years 4 months ago
Perspective-Based Reading: A Replicated Experiment Focused on Individual Reviewer Effectiveness
This paper describes a replication conducted to compare the effectiveness of inspectors using Perspective Based Reading (PBR) to the effectiveness of inspectors using a checklist....
José Carlos Maldonado, Jeffrey Carver, Forr...
DRR
2003
15 years 5 months ago
Correcting OCR text by association with historical datasets
The Medical Article Records System (MARS) developed by the Lister Hill National Center for Biomedical Communications uses scanning, OCR and automated recognition and reformatting ...
Susan E. Hauser, Jonathan Schlaifer, Tehseen F. Sa...