Essays about: "Neural Networks"

Showing result 1 - 5 of 959 essays containing the words Neural Networks.

  1. 1. Deep Learning and the Heston Model:Calibration & Hedging

    University essay from Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Author : Oliver Klingberg Malmer; Victor Tisell; [2020-07-03]
    Keywords : deep learning; deep hedging; deep calibration; option pricing; stochastic volatilty; Heston model; S P 500 index options; incomplete markets; transaction costs;

    Abstract : The computational speedup of computers has been one of the de ning characteristicsof the 21st century. This has enabled very complex numerical methods for solving existingproblems. As a result, one area that has seen an extraordinary rise in popularity over the lastdecade is what is called deep learning. READ MORE

  2. 2. Predicting Asset Prices with Machine Learning

    University essay from

    Author : Adam Eklund; Valter Trollius; [2020-06-29]
    Keywords : Machine learning; neural networks; OLS regression; asset pricing; financial forecasting; out-of-sample; predictability;

    Abstract : This study examines whether machine learning techniques such as neural networks contain predictability when modeling asset prices and if they can improve on asset pricing prediction compared to traditional OLS-regressions. This is analyzed through measuring and comparing the out-of-sample R2 to find each models’ predictive power. READ MORE

  3. 3. Neural networks for imputation of missing genotype data : An alternative to the classical statistical methods in bioinformatics

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Alfred Andersson; [2020]
    Keywords : genetics; imputation; bioinformatics; neural networks; GWAS;

    Abstract : In this project, two different machine learning models were tested in an attempt at imputing missing genotype data from patients on two different panels. As the integrity of the patients had to be protected, initial training was done on data simulated from the 1000 Genomes Project. READ MORE

  4. 4. Energy reconstruction with artificial neural networks on LDMX simulations

    University essay from Lunds universitet/Partikelfysik; Lunds universitet/Fysiska institutionen

    Author : Daniel Magdalinski; [2020]
    Keywords : Dark matter; LDMX; electromagnetic calorimeter; neural networks; convolutional neural networks; Physics and Astronomy;

    Abstract : It is clear from evidence such as rotational curves and cosmic microwave background measurements that dark matter exists. The light dark matter experiment (LDMX) will search for dark matter in the sub-GeV range. It will do this using missing-momentum measurements of electrons interacting with a Tungsten target. READ MORE

  5. 5. Sequence classification on gamified behavior data from a learning management system : Predicting student outcome using neural networks and Markov chain

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Niclas Elmäng; [2020]
    Keywords : Long Short-term Memory; Convolutional neural network; Markov Chain; Time series Classification; Gamification;

    Abstract : This study has investigated whether it is possible to classify time series data originating from a gamified learning management system. By using the school data provided by the gamification company Insert Coin AB, the aim was to distribute the teacher’s supervision more efficiently among students who are more likely to fail. READ MORE