Global ETD Search
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Showing 1 to 2 of 2 for “"Spectral Inference"”.
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Joint-stochastic Spectral Inference for Robust Co-occurrence Modeling and Latent Topic Analysis
… decompositions of co-occurrence information, spectral inference provides fast algorithms and optimality guarantees for non-linear dimensionality reduction or latent topic analysis. Spectral approaches reduce the dependence on the original training examples and produce substantial gain in …
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Model-based spectral inference in noisy physical time series: applications in laser linewidth estimation and precision magnetometry
… dissertation introduces and applies model-based inference techniques for spectral analysis of noisy physical time series. Two distinct experimental settings – narrow-linewidth semiconductor lasers and spin-precession-based magnetometry – pose inverse problems that traditional methods struggle …