Hierarchical Representations for Efficient Architecture Search
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Abstract (arXiv)
We explore efficient neural architecture search methods and show that a simple yet powerful evolutionary algorithm can discover new architectures with excellent performance. Our approach combines a novel hierarchical genetic representation scheme that imitates the modularized design pattern commonly adopted by human experts, and an expressive search space that supports complex topologies. Our algorithm efficiently discovers architectures that outperform a large number of manually designed models for image classification, obtaining top-1 error of 3.6% on CIFAR-10 and 20.3% when transferred to ImageNet, which is competitive with the best existing neural architecture search approaches. We also present results using random search, achieving 0.3% less top-1 accuracy on CIFAR-10 and 0.1% less on ImageNet whilst reducing the search time from 36 hours down to 1 hour.
Key facts. Cited by 188 papers in the map (data through 7 Oct 2026). First posted on arXiv 1 Nov 2017.
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Citing papers per year: 2021: 73; 2022: 52; 2023: 32; 2024: 21; 2025: 7; 2026: 3.
188 papers.
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- 2023Full Stack Optimization of Transformer Inference: a Surveycited by 79
- 2021Partial Is Better Than All: Revisiting Fine-tuning Strategy for Few-shot Learningcited by 72
- 2023ZiCo: Zero-shot NAS via Inverse Coefficient of Variation on Gradientscited by 57
- 2023CktGNN: Circuit Graph Neural Network for Electronic Design Automationcited by 55
- 2021Neural Feature Search for RGB-Infrared Person Re-Identificationcited by 50
- 2021Global2Local: Efficient Structure Search for Video Action Segmentationcited by 42
- 2022Low-rank lottery tickets: finding efficient low-rank neural networks via matrix differential equationscited by 42
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- 2025The Generalist Brain Module: Module Repetition in Neural Networks in Light of the Minicolumn Hypothesis1 Jul 2025
- 2025FX-DARTS: Designing Topology-unconstrained Architectures with Differentiable Architecture Search and Entropy-based Super-network Shrinking25 Apr 2025
- 2025Multi-Task Neural Architecture Search Using Architecture Embedding and Transfer Rank1 Apr 2025
- 2025Hierarchical Adaptive Expert for Multimodal Sentiment Analysis25 Mar 2025
- 2025Cognitive Neural Architecture Search Reveals Hierarchical Entailment16 Feb 2025
- 2025Learning Model Successors31 Jan 2025
- 2024Lightweight Design and Optimization methods for DCNNs: Progress and Futures22 Dec 2024
- 2024ILASH: A Predictive Neural Architecture Search Framework for Multi-Task Applications3 Dec 2024
- 2024Layer-wise Importance Matters: Less Memory for Better Performance in Parameter-efficient Fine-tuning of Large Language Models15 Oct 2024
- 2024OStr-DARTS: Differentiable Neural Architecture Search based on Operation Strength22 Sep 2024
12 newest of 184 All 184 (JSON)