Optimizing Image Recognition: Advancements through Conditional Deep Learning for Energy Conservation
Sujeet Kumar Nayak
Synergy Institute of Technology, Bhubaneswar
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Abstract - Deep learning frameworks utilizing neural networks have emerged as powerful tools for various recognition tasks across contemporary digital platforms. Despite their effectiveness, the high computational demands of these networks call for energy-efficient solutions. It's been noted that not all inputs necessitate the full processing power of the network; many can be accurately recognized with minimal computation. This paper introduces a concept called Adaptive Deep Learning (ADL), which leverages the features of convolutional layers to gauge the complexity of input data and selectively engage subsequent network layers. This is accomplished by integrating a sequential linear neuron network at each convolutional stage, using its output to determine if the classification process can conclude at that juncture. This approach allows the network to tailor its computational load to the input's complexity, without compromising on accuracy.
For datasets such as MNIST, CIFAR10, and Tiny ImageNet, the energy savings realized by employing cutting-edge deep learning structures are significant, with reductions of 1.84x, 2.83x, and 4.02x, respectively. Additionally, this conditional technique is applied to the foundational training of deep learning networks, incorporating direct feedback from extra output neurons positioned at the mid-level convolutional layers. The integrated ADL training method proposed here enhances the rate of gradient convergence, leading to a marked decrease in error rates for MNIST and CIFAR-10 and yielding superior classification performance compared to conventional baseline networks.
Key Words: optics, photonics, light, lasers, templates, journals
