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1
Language Model Evaluation Beyond Perplexity ...
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2
Determinantal Beam Search ...
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3
Is Sparse Attention more Interpretable? ...
Abstract: Read paper: https://www.aclanthology.org/2021.acl-short.17 Abstract: Sparse attention has been claimed to increase model interpretability under the assumption that it highlights influential inputs. Yet the attention distribution is typically over representations internal to the model rather than the inputs themselves, suggesting this assumption may not have merit. We build on the recent work exploring the interpretability of attention; we design a set of experiments to help us understand how sparsity affects our ability to use attention as an explainability tool. On three text classification tasks, we verify that only a weak relationship between inputs and co-indexed intermediate representations exists—under sparse attention and otherwise. Further, we do not find any plausible mappings from sparse attention distributions to a sparse set of influential inputs through other avenues. Rather, we observe in this setting that inducing sparsity may make it less plausible that attention can be used as a tool for ...
Keyword: Computational Linguistics; Condensed Matter Physics; Deep Learning; Electromagnetism; FOS Physical sciences; Information and Knowledge Engineering; Neural Network; Semantics
URL: https://underline.io/lecture/25435-is-sparse-attention-more-interpretablequestion
https://dx.doi.org/10.48448/90jh-y922
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4
A Cognitive Regularizer for Language Modeling ...
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5
Morphologically Aware Word-Level Translation ...
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