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AAAI
2000
14 years 11 months ago
Exploiting a Thesaurus-Based Semantic Net for Knowledge-Based Search
With the growth of on-line information, the need for better resource location services is growing rapidly. A popular goal is to conduct search in terms of concepts, rather than wo...
Peter Clark, John Thompson, Heather Holmback, Lisb...
AAAI
2000
14 years 11 months ago
Localizing Search in Reinforcement Learning
Reinforcement learning (RL) can be impractical for many high dimensional problems because of the computational cost of doing stochastic search in large state spaces. We propose a ...
Gregory Z. Grudic, Lyle H. Ungar
AAAI
2000
14 years 11 months ago
Graph Construction and Analysis as a Paradigm for Plan Recognition
We present a novel approach to plan recognition in which graph construction and analysis is used as a paradigm. We use a graph structure called a Goal Graph for the plan recogniti...
Jun Hong
74
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AAAI
2000
14 years 11 months ago
A Unified Bias-Variance Decomposition for Zero-One and Squared Loss
The bias-variance decomposition is a very useful and widely-used tool for understanding machine-learning algorithms. It was originally developed for squared loss. In recent years,...
Pedro Domingos
AAAI
2000
14 years 11 months ago
Acquiring Problem-Solving Knowledge from End Users: Putting Interdependency Models to the Test
Developing tools that allow non-programmers to enter knowledge has been an ongoing challenge for AI. In recent years researchers have investigated a variety ofpromising approaches...
Jihie Kim, Yolanda Gil