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NAACL
2004
15 years 8 months ago
The Web as a Baseline: Evaluating the Performance of Unsupervised Web-based Models for a Range of NLP Tasks
Previous work demonstrated that web counts can be used to approximate bigram frequencies, and thus should be useful for a wide variety of NLP tasks. So far, only two generation ta...
Mirella Lapata, Frank Keller
NIPS
2004
15 years 8 months ago
Active Learning for Anomaly and Rare-Category Detection
We introduce a novel active-learning scenario in which a user wants to work with a learning algorithm to identify useful anomalies. These are distinguished from the traditional st...
Dan Pelleg, Andrew W. Moore
SCANGIS
2003
15 years 8 months ago
Concept Testing of Some Visualization Methods for Geographic Metadata
Concepts of metadata visualization have been developed in order to help users in understanding of metadata about geographic datasets. These concepts apply graphic samples and four ...
Paula Ahonen-Rainio
GRAPHICSINTERFACE
2000
15 years 8 months ago
Analysis and Synthesis of Structural Textures
With the advent of image based modeling techniques, it becomes easier to apply textures extracted from reality onto virtual worlds. Many repetitive patterns (structural textures) ...
Laurent Lefebvre, Pierre Poulin
NIPS
2000
15 years 8 months ago
Adaptive Object Representation with Hierarchically-Distributed Memory Sites
Theories of object recognition often assume that only one representation scheme is used within one visual-processing pathway. Versatility of the visual system comes from having mu...
Bosco S. Tjan