Soft-to-Hard Vector Quantization for End-to-End Learning Compressible Representations
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Abstract (arXiv)
We present a new approach to learn compressible representations in deep architectures with an end-to-end training strategy. Our method is based on a soft (continuous) relaxation of quantization and entropy, which we anneal to their discrete counterparts throughout training. We showcase this method for two challenging applications: Image compression and neural network compression. While these tasks have typically been approached with different methods, our soft-to-hard quantization approach gives results competitive with the state-of-the-art for both.
Key facts. Cited by 149 papers in the map (data through 7 Oct 2026). First posted on arXiv 3 Apr 2017.
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Citing papers per year: 2021: 31; 2022: 29; 2023: 27; 2024: 28; 2025: 21; 2026: 13.
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