Essays about: "Nonparametric Methods"

Showing result 1 - 5 of 16 essays containing the words Nonparametric Methods.

  1. 1. Wind Turbine Recovery Forecasting using Survival Analysis

    University essay from Lunds universitet/Matematisk statistik

    Author : Anton Palets; [2023]
    Keywords : Survival analysis; Recovery Forecast; Wind Turbine; Availability Forecast; AFT model; Aalen s model; Cox regression; Cox Proportional Hazards; Variation Processes; Mathematics and Statistics;

    Abstract : The goal of this thesis is to present a methodology for predicting time until recovery of failed wind turbines. The necessity is motivated by the potential for more accurate wind energy export forecasts. The current approach rests entirely on having an expert examine the turbine and produce a time estimate. READ MORE

  3. 2. Forecasting Value-at-Risk and Expected Shortfall: A comparison of non- and parametric methods for crude oil amidst extreme volatility

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Otto Colbin; Yugam Sharma; [2023]
    Keywords : Value-at-Risk VaR ; Expected Shortfall ES ; Nonparametric estimation methods; Parametric estimation methods; Crude oil.; Business and Economics;

    Abstract : Practitioners primarily utilise nonparametric methods when estimating Value-at- Risk (VaR) and Expected Shortfall (ES) for computing capital requirements. However, various researchers assert that there are issues with those estimates, particularly amidst periods of market turmoil. READ MORE

  4. 3. Nonparametric Bayesian models for security anomaly detection

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

    Author : Baptiste Lartigau; [2019]
    Keywords : ;

    Abstract : Avionics systems are growing ever more complex to accommodate to the evolving needs of airlines. As such, their attack surface has greatly expanded, and the potential impact of a security incident touching these systems has become a critical concern for the aerospace industry. READ MORE

  5. 4. Short term traffic speed prediction on a large road network

    University essay from KTH/Matematisk statistik

    Author : Titing Cui; [2019]
    Keywords : ;

    Abstract : Traffic flow speed prediction has been an important element in the application of intelligent transportation system (ITS). The timely and accurate traffic flow speed prediction can be utilized to support the control, management, and improvement of traffic conditions. READ MORE

  6. 5. Improving user trust towards conversational chatbot interfaces with voice output

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

    Author : Ramón Burri; [2018]
    Keywords : Chatbot; Conversational interface; Human-computer trust; Speech synthesis; Trust; Voice;

    Abstract : This thesis investigates the impact of the voice modality on user trust in conversational chatbot interfaces. The assumption is that trust can be increased by adding voice output to a chatbot and by a higher quality of a used text-to-speech synthesis. READ MORE