Essays about: "HMMs"

Showing result 11 - 15 of 21 essays containing the word HMMs.

  1. 11. Swedish Sign Language Skills Training and Assessment

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Dani Potrus; [2017]
    Keywords : Sign language; Sign language recognition; Video game; Efficiency; Sign language assessment; Experimental design; Statistical testing; Statistical evaluation; Teckenspråk; Igenkänning av Svenskt teckenspråk; Teckenspråks tv spel; Effektivitet; Teckenspråklig bedömning; Experimentell design; Statistisk testning; Statistisk utvärdering;

    Abstract : Sign language is used widely around the world as a first language for those that are unable to use spoken language and by groups of people that have a disability which precludes them from using spoken language (such as a hearing impairment). The importance of effective learning of sign language and its applications in modern computer science has grown widely in the modern aged society and research around sign language recognition has sprouted in many different directions, some examples using hidden markov models (HMMs) to train models to recognize different sign language patterns (Swedish sign language, American sign language, Korean sign language, German sign language and so on). READ MORE

  3. 12. On-Line Market Microstructure Prediction Using Hidden Markov Models

    University essay from KTH/Matematisk statistik

    Author : Måns Tillman; [2017]
    Keywords : ;

    Abstract : Over the last decades, financial markets have undergone dramatic changes. With the advent of the arbitrage pricing theory, along with new technology, markets have become more efficient. READ MORE

  4. 13. Algorithmic Trading Based on Hidden Markov Models — Hidden Markov Models as a Forecasting Tool When Trying to Beat the Market

    University essay from Göteborgs universitet/Företagsekonomiska institutionen

    Author : Josephine Cuellar Andersson; Linus Fransson; [2016-06-29]
    Keywords : Hidden Markov Model; prediction; forecast; finance; algorithmic trading; OMXS30.;

    Abstract : Introduction – All actors in the financial market strive towards earning risk-adjusted excess return. The recent decades new technology development have revolutionised financial markets and today’s actors are using advanced computer technology to develop trading algorithms in the pursue of earning excess returns. READ MORE

  5. 14. On Identification of Hidden Markov Models Using Spectral and Non-Negative Matrix Factorization Methods

    University essay from KTH/Reglerteknik

    Author : Robert Mattila; [2015]
    Keywords : ;

    Abstract : Hidden Markov Models (HMMs) are popular tools for modeling discrete time series. Since the parameters of these models can be hard to derive analytically or directly measure, various algorithms are available for estimating these from observed data. READ MORE

  6. 15. Hybrid Model Approach to Appliance Load Disaggregation : Expressive appliance modelling by combining convolutional neural networks and hidden semi Markov models.

    University essay from KTH/Skolan för datavetenskap och kommunikation (CSC)

    Author : Anders Huss; [2015]
    Keywords : NILM; disaggregation; neural network; convolutional neural network; CNN; HMM; HSMM;

    Abstract : The increasing energy consumption is one of the greatest environmental challenges of our time. Residential buildings account for a considerable part of the total electricity consumption and is further a sector that is shown to have large savings potential. Non Intrusive Load Monitoring (NILM), i.e. READ MORE