作者
Taylor Webb, Zachary Dulberg, Steven Frankland, Alexander Petrov, Randall O’Reilly, Jonathan Cohen
发表日期
2020/11/21
研讨会论文
International conference on machine learning
页码范围
10136-10146
出版商
PMLR
简介
Extrapolation–the ability to make inferences that go beyond the scope of one’s experiences–is a hallmark of human intelligence. By contrast, the generalization exhibited by contemporary neural network algorithms is largely limited to interpolation between data points in their training corpora. In this paper, we consider the challenge of learning representations that support extrapolation. We introduce a novel visual analogy benchmark that allows the graded evaluation of extrapolation as a function of distance from the convex domain defined by the training data. We also introduce a simple technique, temporal context normalization, that encourages representations that emphasize the relations between objects. We find that this technique enables a significant improvement in the ability to extrapolate, considerably outperforming a number of competitive techniques.
引用总数
2020202120222023202431217188
学术搜索中的文章
T Webb, Z Dulberg, S Frankland, A Petrov, R O'Reilly… - International conference on machine learning, 2020