Arjun Bali abali96
abali96
/ AttentionWithContext.py
Created
May 23, 2017 03:13
— forked from cbaziotis/AttentionWithContext.py
Keras Layer that implements an Attention mechanism, with a context/query vector, for temporal data. Supports Masking. Follows the work of Yang et al. [https://www.cs.cmu.edu/~diyiy/docs/naacl16.pdf] "Hierarchical Attention Networks for Document Classification"
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| class AttentionWithContext(Layer): | |
| """ | |
| Attention operation, with a context/query vector, for temporal data. | |
| Supports Masking. | |
| Follows the work of Yang et al. [https://www.cs.cmu.edu/~diyiy/docs/naacl16.pdf] | |
| "Hierarchical Attention Networks for Document Classification" | |
| by using a context vector to assist the attention | |
| # Input shape | |
| 3D tensor with shape: `(samples, steps, features)`. | |
| # Output shape |