Hybrid quantum classical neural networks integrate parameterized quantum circuits (PQCs) with established deep learning architectures, but their performance depends strongly on the choice of quantum circuit architecture, a choice that remains largely manual. Most existing approaches rely on hand-designed or fixed circu...
Devroop Kar, Daniel E. Krutz, Travis J. Desell· 0 citations
This work proposes an end-to-end framework that directly optimizes differentiable surrogates of key financial metrics (Sharpe ratio, Omega ratio, Conditional Value-at-Risk, and risk parity), allowing neural networks to learn portfolio weights via backpropagation, outperforming the equal-weight portfolio, S&P 500, and t...
Rahul Fernandes, Travis J. Desell· IEEE Conference on Computati...· 0 citations
Experimental results demonstrate that the proposed uncertainty-aware replay buffer enables an RL agent to obtain higher rewards during training compared to other existing uncertainty-aware RL frameworks.
Sheeraja Rajakrishnan, Alexander G. Ororbia, Travis J. Desell et al.· 0 citations
The results demonstrate that SOM-based statistical replay offers a scalable, label-free, exemplar-free approach to class-incremental continual learning under standard task-boundary protocols.
Pujan Thapa, Alexander G. Ororbia, Travis J. Desell· 0 citations
This work highlights the effectiveness of an unsupervised, adaptive, topology-driven neural form of statistical replay as a scalable, flexible approach to continual learning.
Pujan Thapa, Alexander G. Ororbia, Travis J. Desell· 0 citations
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