Essays about: "optimal weights"
Showing result 1 - 5 of 62 essays containing the words optimal weights.
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1. The Power of Credit Scoring: Evaluating Machine Learning and Traditional Models in Swedish Retail Banking
University essay from Göteborgs universitet/Graduate SchoolAbstract : In this paper, we investigate and compare different credit scoring models, with special attention paid to machine learning approaches outperforming traditional models. We explore a recently proposed method called the PLTR model, which is a combination of machine learning and traditional logistic regression. READ MORE
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2. Design of a grating lobe mitigated antenna array architecture integrated with low loss PCB filtering structures
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Massive multiple input multiple output - MIMO systems are a reality and modern communication systems rely upon this technology to cope with the increasing need for capacity and network usage. Antenna arrays are at the heart of the of the massive-MIMO system and are the enabling technology. READ MORE
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3. Implied Redistributive Preferences in Canada
University essay from Uppsala universitet/Nationalekonomiska institutionenAbstract : This thesis investigates the implied social preferences for income inequality in the Canadian federal tax system from 2012 to 2019. I characterize social preferences with inverted social welfare weights derived from an optimal tax model featuring comprehensive capital and labour income taxation. READ MORE
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4. A Bayesian Bee Colony Algorithm for Hyperparameter Tuning of Stochastic SNNs : A design, development, and proposal of a stochastic spiking neural network and associated tuner
University essay from Uppsala universitet/Signaler och systemAbstract : With the world experiencing a rapid increase in the number of cloud devices, continuing to ensure high-quality connections requires a reimagining of cloud. One proponent, edge computing, consists of many distributed and close-to-consumer edge servers that are hired by the service providers. READ MORE
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5. Optimal Multitaper Spectrograms
University essay from Lunds universitet/Matematisk statistikAbstract : Multitaper spectrograms have been proposed as a method of improving the spectrogram as a time-frequency representation (TFR). This thesis aimed to investigate both previously used and new methods for combining multitaper spectrograms of a Gaussian signal and a chirp. READ MORE