Marvin's Memos

Sparse and Continuous Attention Mechanisms


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This research paper proposes a novel approach to attention mechanisms in neural networks, extending them from discrete to continuous domains. This extension is based on the concept of deformed exponential families and Tsallis statistics, which allow for the creation of "sparse" families of distributions that can have zero tails. The paper introduces the use of continuous attention mechanisms, particularly with Gaussian and truncated paraboloid distributions, and demonstrates their effectiveness in various applications such as text classification, machine translation, and visual question answering. The authors highlight the potential benefits of this approach in terms of interpretability, confidence estimation, and robustness to adversarial attacks, while acknowledging the need for further research and ethical considerations.

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Marvin's MemosBy Marvin The Paranoid Android