SIGNALAI·May 27, 2026, 4:00 AMSignal60Long term

Neural Scaling Laws of Deep ReLU and Deep Operator Network: A Theoretical Study

Source: arXiv cs.LG

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Neural Scaling Laws of Deep ReLU and Deep Operator Network: A Theoretical Study

arXiv:2410.00357v2 Announce Type: replace Abstract: Neural scaling laws play a pivotal role in the performance of deep neural networks and have been observed in a wide range of tasks. However, a complete theoretical framework for understanding these scaling laws remains underdeveloped. In this paper, we explore the neural scaling laws for deep operator networks, which involve learning mappings between function spaces, with a focus on the Chen and Chen style architecture. These approaches, which include the popular Deep Operator Network (DeepONet), approximate the output functions using a linea

Why this matters
Why now

The paper was just published, representing continued academic progress in understanding the foundational mechanisms of deep learning, particularly scaling laws.

Why it’s important

Understanding neural scaling laws is critical for optimizing the design and training of large AI models, directly impacting performance and resource efficiency.

What changes

This theoretical study refines the understanding of how DeepONets scale, providing a blueprint for more predictable and efficient development of AI systems capable of learning functional mappings.

Winners
  • · AI researchers
  • · DeepONet developers
  • · Engineering simulation platforms
Losers
  • · Developers relying solely on brute-force scaling without theoretical guidance
Second-order effects
Direct

Improved theoretical understanding of deep neural network scaling, particularly for operator networks.

Second

More efficient and predictable development of large-scale AI models for scientific computing and complex function approximation.

Third

Accelerated discovery and deployment of AI in fields requiring sophisticated functional mappings, such as materials science or climate modeling.

Editorial confidence: 85 / 100 · Structural impact: 40 / 100
Original report

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Read at arXiv cs.LG
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