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103
Voted
IJCAI
2003
15 years 2 months ago
2003
We present an approximate policy iteration algorithm that uses rollouts to estimate the value of each action under a given policy in a subset of states and a classifier to general...
IJCAI
2003
15 years 2 months ago
2003
There have been many proposals to compute similarities between words based on their distributions in contexts. However, these approaches do not distinguish between synonyms and an...
104
Voted
IJCAI
2003
15 years 2 months ago
2003
This paper addresses agents' intentions as building blocks of imitation learning that abstract local situations of the agent, and proposes a hierarchical hidden Markov model ...
82
Voted
IJCAI
2003
15 years 2 months ago
2003
We propose a novel method for constructing utility models by learning from observed negotiation actions. In particular, we show how offers and counter-offers in negotiation can be...
92
Voted
IJCAI
2003
15 years 2 months ago
2003
In this paper we present the monotonicity principle, a sufficient condition to ensure that exact mapping, a mapping as would be performed by a human observer, is ranked close to ...