Sökning: "HTM"

Visar resultat 1 - 5 av 33 uppsatser innehållade ordet HTM.

  1. 1. Large-scale Exploratory Text Visualisation

    Magister-uppsats, Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Författare :Wilma Axelsson; Nellie Engström; [2023]
    Nyckelord :Natural language processing; information visualisation; text visualisation; Swedish news articles; dynamic topic modeling; hierarchical topic modeling; BERTopic;

    Sammanfattning : The amount of available text data has increased rapidly in the latest years, making it difficult for an everyday user to find relevant information. To solve this, NLP and visualisation methods have been developed for extracting valuable information from text and presenting it to the user. LÄS MER

  3. 2. Evaluating a new hydraulic implementation in LPJ-GUESS for three sites in north Europe

    Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Författare :Carl Holmquist; [2023]
    Nyckelord :Physical Geography and Ecosystem analysis; LPJ-GUESS; drought; sensitivity analysis; evapotranspiration; gross primary production; hydraulic parameters; boreal forest.; Earth and Environmental Sciences;

    Sammanfattning : Drought is projected to increase in frequency and intensity and impacts trees with increased water stress and increased mortality rate. Water stresses can cause hydraulic failure-related mortality or carbon starvation due to tree species having different strategies to deal with water stresses. LÄS MER

  4. 3. Wage Rigidities, Monetary Policy and Inequality: Insights from a three-agent New Keynesian model

    D-uppsats, Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Författare :Tamar Den Besten; [2022]
    Nyckelord :monetary policy; new keynesian models; household heterogeneity; inequality; nominal wage rigidities;

    Sammanfattning : In this thesis, I use a three-agent New Keynesian (THRANK) dynamic stochastic general equilibrium model, which features poor-, wealthy- and non-hand-to-mouth (HtM) households. I augment the model by introducing nominal wage rigidities to account for empirical evidence regarding wages and profits. LÄS MER

  5. 4. Everything you wanted to know about the TPA molecule adsorbed on Au(111)

    Master-uppsats, Uppsala universitet/Materialteori

    Författare :Pamela H.W. Svensson; [2020]
    Nyckelord :Everything; you; wanted; to; know; about; TPA; molecule; adsrobed; on; Au; Au 111 ; Triphenylamin; Triphenylamine; DFT; Quantum; Espresso; QE; Generating; Pseudopotentials; NEXAFS; DOS; PDOS; simulations; organic; solar; cell; perovskite; HTM; HCH; NCH; FCH; PP; geometry; optimization;

    Sammanfattning : The electronic properties of Triphenylamine (TPA) in gas phase and adsorbed on gold(111) have been simulated with Quantum Espresso using Density Functional Theory (DFT). To better understand how the presence of a gold surface affects sunlight absorption in the system, partial Density Of States (pDOS) and Near Edge X-ray Absorption Fine Structure (NEXAFS) of the system have been calculated. LÄS MER

  7. 5. Unsupervised anomaly detection in time series with recurrent neural networks

    Kandidat-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Josef Haddad; Carl Piehl; [2019]
    Nyckelord :;

    Sammanfattning : Artificial neural networks (ANN) have been successfully applied to a wide range of problems. However, most of the ANN-based models do not attempt to model the brain in detail, but there are still some models that do. An example of a biologically constrained ANN is Hierarchical Temporal Memory (HTM). LÄS MER