Essays about: "Time Horizons"
Showing result 1 - 5 of 124 essays containing the words Time Horizons.
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1. Gravitational Collapse of a Massless Scalar Field in a Theory of Minimally Modified Gravity
University essay from KTH/FysikAbstract : This thesis explores the spherically symmetric gravitational collapse of a massless scalar field in a minimally modified gravity theory denoted VCDM (V replaces $\Lambda$ in the $\Lambda$CDM abbreviation), a class of theories propagating the same degrees of freedom as general relativity at the expense of broken 4D diffeomorphism invariance. Numerical evolution of the equations of motion reveals that for small initial scalar profile amplitudes, no black hole forms from the collapse. READ MORE
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2. Predicting Electricity Consumption with ARIMA and Recurrent Neural Networks
University essay from Uppsala universitet/Statistiska institutionenAbstract : Due to the growing share of renewable energy in countries' power systems, the need for precise forecasting of electricity consumption will increase. This paper considers two different approaches to time series forecasting, autoregressive moving average (ARMA) models and recurrent neural networks (RNNs). READ MORE
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3. Can Machine Learning improve inflation forecasting?
University essay from Lunds universitet/Nationalekonomiska institutionenAbstract : This paper aims to compare and evaluate the performance of inflation forecasting performance for benchmark time series models and machine learning models. The process is performed for both a developed economy, the US, and an emerging economy, Mexico. READ MORE
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4. SAX meets Word2vec : A new paradigm in the time series forecasting
University essay from Högskolan i Halmstad/Akademin för informationsteknologiAbstract : The purpose of this thesis was to investigate whether some successful ideas in NLP, such as word2vec, are applicable to time series prob- lems or not. More specifically, we are interested to assess a combina- tion of previously proven methods such as SAX and Word2vec. READ MORE
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5. Resilient Horizons: Identifying and Overcoming Disruptions in the Semiconductor Supply Chain : From Chip Woes to Chip Wows: Establishing Resilience Strategies in a World of Semiconductors
University essay from Linköpings universitet/Logistik- och kvalitetsutvecklingAbstract : Disruptions such as pandemics, demand changes, and geopolitical tensions in the semiconductor supply chain are essential due to their significant impact on all industries and economies worldwide. The semiconductor industry is vital for modern technology, but disruptions can interfere with production and availability. READ MORE