1715 search results - page 153 / 343 » Document Retrieval using a Probabilistic Knowledge Model |
EKAW
2004
Springer
15 years 3 months ago
2004
Springer
Abstract In this paper we describe a general logic-enabled Formal Concept Analysis (FCA) approach to manage patient record instances. In particular, the conceptual model of the dom...
SDM
2009
SIAM
15 years 7 months ago
2009
SIAM
As the amount of textual information grows explosively in various kinds of business systems, it becomes more and more desirable to analyze both structured data records and unstruc...
ML
2006
ACM
14 years 10 months ago
2006
ACM
We propose a simple approach to combining first-order logic and probabilistic graphical models in a single representation. A Markov logic network (MLN) is a first-order knowledge b...
ECIR
2009
Springer
15 years 7 months ago
2009
Springer
It is well known that the use of a good Machine Transliteration system improves the retrieval performance of Cross-Language Information Retrieval (CLIR) systems when the query and ...
SIGIR
2010
ACM
15 years 1 months ago
2010
ACM
This paper presents a new way of thinking for IR metric optimization. It is argued that the optimal ranking problem should be factorized into two distinct yet interrelated stages:...