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ICDAR
1999
IEEE
15 years 1 months ago
On the Evaluation of Document Analysis Components by Recall, Precision, and Accuracy
In document analysis, it is common to prove the usefulness of a component by an experimental evaluation. By applying the respective algorithms to a test sample, some effectiveness...
Markus Junker, Andreas Dengel, Rainer Hoch
ECIR
2010
Springer
14 years 11 months ago
On Improving Pseudo-Relevance Feedback Using Pseudo-Irrelevant Documents
Abstract. Pseudo-Relevance Feedback (PRF) assumes that the topranking n documents of the initial retrieval are relevant and extracts expansion terms from them. In this work, we int...
Karthik Raman, Raghavendra Udupa, Pushpak Bhattach...
ADC
2007
Springer
108views Database» more  ADC 2007»
15 years 3 months ago
Distributed Text Retrieval From Overlapping Collections
In standard text retrieval systems, the documents are gathered and indexed on a single server. In distributed information retrieval (DIR), the documents are held in multiple colle...
Milad Shokouhi, Justin Zobel, Yaniv Bernstein
ACL
1997
14 years 11 months ago
Document Classification Using a Finite Mixture Model
We propose a new method of classifying documents into categories. We define for each category a finite mixture model based on soft clustering of words. We treat the problem of cla...
Hang Li, Kenji Yamanishi
INTERSPEECH
2010
14 years 4 months ago
Constructing Japanese test collections for spoken term detection
Spoken Document Retrieval (SDR) and Spoken Term Detection (STD) have been two of the most intensively investigated topics in spoken document processing research according to the e...
Yoshiaki Itoh, Hiromitsu Nishizaki, Xinhui Hu, Hir...