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What are some challenges of using neural networks?

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Neural networks face several challenges in their use. Firstly, designing the intended function of the network and the monitors needed to achieve a deterministic and fail-safe behavior of the system is extremely difficult . Secondly, neural networks require large amounts of training data, which can be limited by issues such as labeller subjectivity, training data quality, and quantity . Additionally, the structure of neural network models makes them hard to understand and interpret by human developers, posing challenges in checking their conformance to established scientific laws . In the context of coalition operations, energy and bandwidth constraints are a key challenge, which can be addressed by splitting deep neural networks across multiple edge nodes and using spiking neural networks to lower energy consumption . Finally, verifying neural networks is challenging due to their lack of explainability and the inability to exhaustively test them across all operating conditions .

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Open access•Posted Content Dependable Neural Networks for Safety Critical Tasks Molly O'Brien, William M. Goble, Greg Hager, Julia V. Bukowski - Show less +3 more 20 Dec 2019-arXiv: Learning 1 Citations	The challenges of using neural networks include their lack of explainability, difficulty in exhaustive testing, and inability to handle variations in operating conditions.
Proceedings Article•DOI Neural Networks at the Edge Deboleena Roy, Gopalakrishnan Srinivasan, Priyadarshini Panda, Richard Tomsett, Nirmit Desai, Raghu K. Ganti, Kaushik Roy - Show less +6 more 12 Jun 2019 5 Citations	The challenges of using neural networks in coalition operations include energy and bandwidth constraints.
Open access•Journal Article•DOI Using deep neural networks for kinematic analysis: Challenges and opportunities Neil J. Cronin 02 May 2021-Journal of Biomechanics 31 Citations	Some challenges of using neural networks include the need for large training datasets, biases introduced by multiple labellers, and the requirement for manual annotation.
Proceedings Article•DOI Challenges in Using Neural Networks in Safety-Critical Applications Håkan Forsberg, Joakim Linden, Johan Hjorth, Torbjorn Manefjord, Masoud Daneshtalab - Show less +4 more 11 Oct 2020 8 Citations	Some challenges of using neural networks include designing the intended function of the NN and designing monitors for deterministic and fail-safe behavior.
Proceedings Article•DOI Verifying Conformance of Neural Network Models: Invited Paper Monal Narasimhamurthy, Taisa Kushner, Souradeep Dutta, Sriram Sankaranarayanan - Show less +3 more 01 Nov 2019 6 Citations	One key challenge of using neural networks is checking that they conform to established scientific laws.

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