Papers › Continual Learning Through Synaptic Intelligence

Continual Learning Through Synaptic Intelligence

13 Mar 2017ICML 2017 8arXiv:1703.04200archive 2025-07-28

Friedemann Zenke, Ben Poole, Surya Ganguli

While deep learning has led to remarkable advances across diverse applications, it struggles in domains where the data distribution changes over the course of learning. In stark contrast, biological neural networks continually adapt to changing domains, possibly by leveraging complex molecular machinery to solve many tasks simultaneously. In this study, we introduce intelligent synapses that bring some of this biological complexity into artificial neural networks. Each synapse accumulates task relevant information over time, and exploits this information to rapidly store new memories without forgetting old ones. We evaluate our approach on continual learning of classification tasks, and show that it dramatically reduces forgetting while maintaining computational efficiency.

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ganguli-lab/pathint officialtfMIT report
Minhchuyentoancbn/Continual-Learning mentioned on GitHubpytorch report
chrhenning/hypercl mentioned on GitHubpytorchApache-2.0 report
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compute_fishers ganguli-lab/pathint/pathint/keras_utils.py official repository unverified MIT (permissive) · 64df2de443b738cc · report
ema ganguli-lab/pathint/pathint/utils.py official repository unverified MIT (permissive) · 8908090914518af0 · report
extract_weight_changes ganguli-lab/pathint/pathint/utils.py official repository unverified MIT (permissive) · 560fd40d39ae6dbb · report
get_power_regularizer ganguli-lab/pathint/pathint/regularizers.py official repository unverified MIT (permissive) · 4b81704c4c631490 · report
leak ganguli-lab/pathint/pathint/utils.py official repository unverified MIT (permissive) · c1c87e397d1ced28 · report
quadratic_regularizer ganguli-lab/pathint/pathint/regularizers.py official repository unverified MIT (permissive) · da89eb8e1d117639 · report
sum_regularizer_fn ganguli-lab/pathint/pathint/protocols.py official repository unverified MIT (permissive) · 985be2a69d83e032 · report

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Computational EfficiencyContinual LearningGeneral Classification

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