56 search results - page 2 / 12 » Learning from Relevant Documents in Large Scale Routing Retr... |
SIGIR
2009
ACM
13 years 12 months ago
2009
ACM
Pseudo relevance feedback (PRF), which has been widely applied in IR, aims to derive a distribution from the top n pseudo relevant documents D. However, these documents are often ...
SIGIR
2002
ACM
13 years 5 months ago
2002
ACM
Most test collections (like TREC and CLEF) for experimental research in information retrieval apply binary relevance assessments. This paper introduces a four-point relevance scal...
KDD
2007
ACM
14 years 5 months ago
2007
ACM
We present a document routing and index partitioning scheme for scalable similarity-based search of documents in a large corpus. We consider the case when similarity-based search ...
KES
2010
Springer
13 years 3 months ago
2010
Springer
The retrieval of similar documents from large scale datasets has been the one of the main concerns in knowledge management environments, such as plagiarism detection, news impact a...
CVPR
2009
IEEE
15 years 14 days ago
2009
IEEE
State of the art methods for image and object re-
trieval exploit both appearance (via visual words) and
local geometry (spatial extent, relative pose). In large
scale problems,...