Essays about: "modellval"

Showing result 1 - 5 of 7 essays containing the word modellval.

  1. 1. A Study of Risk Factor Models: Theoretical Derivations and Practical Applications

    University essay from KTH/Matematik (Avd.)

    Author : Yuanlin Dong; [2023]
    Keywords : interest rates; foreign exchange rates; models; counterparty credit risk; räntor; valutakurser; modeller; motpartsrisk;

    Abstract : This thesis provides an end-to-end picture of the modelling of interest rates and Foreign Exchange (FX) rates. We start by defining the FX rates and the interest rates. After having a good understanding of the basics, we take a deep dive into the approaches commonly used to model interest rates and FX rates respectively. READ MORE

  3. 2. How does hydropeaking and geological substrate affect aquatic macroinvertebrates in a regulated river?

    University essay from Karlstads universitet/Institutionen för miljö- och livsvetenskaper (from 2013)

    Author : Andreas Vernby; [2021]
    Keywords : Hydropeaking; geological substrate; aquatic macroinvertebrates; EPT species; Hester-Dendy samplers; Korttidsreglering; geologiskt substrat; akvatiska makroevertebrater; EPT; Hester-Dendy-provtagare;

    Abstract : Hydropower is an important source of renewable energy, but is often a cause of degradation to river ecosystems. Hydropeaking, i.e. the frequent alteration of discharge, is a process involved in hydropower generation and has been proven to affect aquatic organisms negatively. READ MORE

  4. 3. Multi-objective optimization for model selection in music classification

    University essay from KTH/Optimeringslära och systemteori

    Author : Rintaro Ujihara; [2021]
    Keywords : Music emotion recognition; Mel spectrogram; MFCC; CENS; Onset; Tonnetz; HPSS; 1D convolutional neural network; Attention LSTM; 1DCNN BiLSTM; Pareto optimality;

    Abstract : With the breakthrough of machine learning techniques, the research concerning music emotion classification has been getting notable progress combining various audio features and state-of-the-art machine learning models. Still, it is known that the way to preprocess music samples and to choose which machine classification algorithm to use depends on data sets and the objective of each project work. READ MORE

  5. 4. Modelling regime shifts for foreign exchange market data using hidden Markov models

    University essay from KTH/Matematik (Avd.)

    Author : Liam Persson; [2021]
    Keywords : exchange market data; model selection; hidden Markov model; market regime; correlation; valuta; modellval; dold Markovmodell; marknadsregimer; korrelation;

    Abstract : Financial data is often said to follow different market regimes. These regimes, which not possible to observe directly, are assumed to influence the observable returns. In this thesis such regimes are modeled using hidden Markov models. READ MORE

  6. 5. Applying Model Selection on Ligand-Target Binding Kinetic Analysis

    University essay from KTH/Proteinvetenskap

    Author : Klara Djurberg; [2021]
    Keywords : LigandTracer; kinetic models; Rituximab; Bayesian inference; Bayesian model selection; LigandTracer; interaktionsmodeller; Rituximab; Bayesiansk inferens; modellval;

    Abstract : The time-course of interaction formation or breaking can be studied using LigandTracer, and the data obtained from an experiment can be analyzed using a model of ligand-target binding kinetics. There are different kinetic models, and the choice of model is currently motivated by knowledge about the interaction, which is problematic when the knowledge about the interaction is unsatisfactory. READ MORE