The results establish that encoding choice determines not only classification performance but also trainability, with optimal strategies differing between kernel and variational settings.
The findings across the five datasets indicate that the choice of quantum feature encoding strategy should account for the underlying structure of the data and that predictive performance should be evaluated together with quantum circuit complexity.
The results demonstrate that HQCNN provides a parameter-efficient hybrid quantum-classical framework for medical image classification and offers a promising foundation for further investigation of quantum-enhanced medical image analysis.
Shahjalal Khan, Jahid Karim Fahim, P. Paul et al.· International Journal of Adv...· 0 citations
This work introduces discretization-aware fine-tuning (DAFT), a method that adapts a pre-trained chemical foundation model to produce representations that remain informative after quantization, and evaluates both quantum and classical models under a controlled setting in which they receive identical discretized bit-str...
It is indicated that for small structured datasets, classifiers based on quantum computing have not yet surpassed well-tuned classical counterparts, though not on malignant-class recall, where the VQC in particular performed worse than the classical baselines.
The results demonstrate why controlled component attribution is necessary before crediting a hybrid model's performance to its quantum layer, and analyze bottleneck, simulation, finite-shot, and noise limitations.
Findings show that current quantum feature maps through the encode–measure–boost pipeline on NISQ hardware do not yet outperform a well-designed classical pipeline.
Muhammad Minoar Hossain, Safiul Haque Chowdhury, Md. Hasibul Hassan Himal et al.· Electronics· 0 citations
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