Sökning: "Statistisk inlärning"
Visar resultat 11 - 15 av 28 uppsatser innehållade orden Statistisk inlärning.
11. Machine Learning Based Intraday Calibration of End of Day Implied Volatility Surfaces
Master-uppsats, KTH/Matematisk statistikSammanfattning : The implied volatility surface plays an important role for Front office and Risk Management functions at Nasdaq and other financial institutions which require mark-to-market of derivative books intraday in order to properly value their instruments and measure risk in trading activities. Based on the aforementioned business needs, being able to calibrate an end of day implied volatility surface based on new market information is a sought after trait. LÄS MER
12. Synthesis of Tabular Financial Data using Generative Adversarial Networks
Master-uppsats, KTH/Matematisk statistikSammanfattning : Digitalization has led to tons of available customer data and possibilities for data-driven innovation. However, the data needs to be handled carefully to protect the privacy of the customers. Generative Adversarial Networks (GANs) are a promising recent development in generative modeling. LÄS MER
13. Early-Stage Prediction of Lithium-Ion Battery Cycle Life Using Gaussian Process Regression
Master-uppsats, KTH/Matematisk statistikSammanfattning : Data-driven prediction of battery health has gained increased attention over the past couple of years, in both academia and industry. Accurate early-stage predictions of battery performance would create new opportunities regarding production and use. LÄS MER
14. Using Graph Neural Networks for Track Classification and Time Determination of Primary Vertices in the ATLAS Experiment
Master-uppsats, KTH/Matematisk statistikSammanfattning : Starting in 2027, the high-luminosity Large Hadron Collider (HL-LHC) will begin operation and allow higher-precision measurements and searches for new physics processes between elementary particles. One central problem that arises in the ATLAS detector when reconstructing event information is to separate the rare and interesting hard scatter (HS) interactions from uninteresting pileup (PU) interactions in a spatially compact environment. LÄS MER
15. One-shot learning through generalized representations with neural networks
Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)Sammanfattning : Despite the rapid progress in the field of machine learning and artificial neural networks, many hurdles yet remain before machines can match human capabilities. One such hurdle is the copious amount of data required for these learning machines to reach adequate performance. LÄS MER