Essays about: "multivariat"

Showing result 1 - 5 of 36 essays containing the word multivariat.

  1. 1. Assessment of Functional Connectivity Impairment in Rat Brains

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Androula Savva; [2019]
    Keywords : ;

    Abstract : While the rodent model has long been used in brain research, there exists no standardisedprocessing routine that can be employed for analysis and investigation of disease models. Thepresent thesis attempts to investigate a diseased brain model by implementing a collection ofscripts, combined with algorithms from existing neuroimaging software, and adapting themto the rodent brain, in an attempt to examine when and how monaural canal atresia affectsthe functional connectivity of the brain. READ MORE

  2. 2. Smarter geovisualization tools : a user approach

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Frida Ulfves; [2019]
    Keywords : physical geography and ecosystem analysis; geography; geovisualizations; sense of place; user approach; Earth and Environmental Sciences;

    Abstract : Geovisualization tools are continuously becoming more complex. These tools can present vivid and highly accurate representations of the real world. Simultaneously, spatial data is becoming incredibly detailed and the possibilities of interacting with the geovisualization tools are plentiful. Geovisualization tools are indeed powerful. READ MORE

  3. 3. Can Bitcoin, and other cryptocurrencies, be modeled effectively with a Markov-Switching approach?

    University essay from KTH/Matematisk statistik

    Author : Thomas Maupin; [2019]
    Keywords : ;

    Abstract : This research is an attempt at deepening the understanding of hyped cryptocurrencies. A deductive nature is used where we attempt to estimate the linear dependencies of cryptocurrencies with four different time series models. READ MORE

  4. 4. Modelling user interaction at scale with deep generative methods

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Beatrice Ionascu; [2018]
    Keywords : generative model; deep learning; variational auto-encoder; convolutional neural network; time-series; data reconstruction;

    Abstract : Understanding how users interact with a company's service is essential for data-driven businesses that want to better cater to their users and improve their offering. By using a generative machine learning approach it is possible to model user behaviour and generate new data to simulate or recognize and explain typical usage patterns. READ MORE

  5. 5. LSTM Neural Network Models for Market Movement Prediction

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Edwin Li; [2018]
    Keywords : Stock Market Analysis; Financial Markets; LSTM; RNN; Artificial Neural Networks; Machine Learning; Forecasting; Prediction;

    Abstract : Interpreting time varying phenomena is a key challenge in the capital markets. Time series analysis using autoregressive methods has been carried out over the last couple of decades, often with reassuring results. READ MORE