Global ETD Search
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Showing 1 to 4 of 4 for “"fidelity metric"”.
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Information theoretic approach for assessing image fidelity in photon-counting imagers
… for the merits of PCI in terms of image fidelity. This can facilitate our understanding of the demonstrated success of photon-counting integral imaging in compressive imaging and classification. The mutual information between the source and photon-counted images is derived in a Markov …
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Spatial Nyquist fidelity method for structural models of opto-mechanical systems
… systems. A method is needed to measure the fidelity of simulation models so early design decisions are made based on appropriate modeling techniques. Previously, fidelity was a qualitative concept used to indicate a model's validity or accuracy. Here it is defined as the ability of a model …
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Efficient and Faithful Algorithms for Interpretable Machine Learning
… substantial speed-up without degradation of fidelity across several benchmark datasets. For graph-structured data and GNNs, we propose LARA (Local Attribution via Removal-based Amortization), a fidelity-oriented framework for node attribution. Traditional GNN explanation methods often …