Essays about: "Approximation"

Showing result 1 - 5 of 416 essays containing the word Approximation.

  1. 1. Approximation through agencification. Article 114 TFEU as the legal basis for the estabishment and primary tasks of the Single Resolution Board.

    University essay from Göteborgs universitet/Juridiska institutionen

    Author : Camilla Klerborg; [2018-01-17]
    Keywords : ;

    Abstract : As the European Union has deepened and widened in terms of its competences and members, so has the complexity of harmonising Member States’ [MS] legislation. With new regulations and directives touching upon intricate and rapidly developing markets and fields of legislation, it has become clear that the more complex the area, the bigger the risk of differences in MSs’ transposition of the Union law. READ MORE

  2. 2. Outlier-Robust Dynamic Portfolio Optimization based on Bear-Bull-Regimes

    University essay from Lunds universitet/Matematisk statistik

    Author : Emil Eliasson; Linus Hamlin; [2018]
    Keywords : Mathematics and Statistics;

    Abstract : The work in this thesis is meant to improve an existing algorithm described in Nystrup (2017). As the original model uses a normal distribution to approximate the daily logarithmic returns, the authors of this thesis aim to improve the approximation by using Student’s t-distribution which may be a better approximation of financial data. READ MORE

  3. 3. Equity valuation and the incorporation of investment risk: insights from sell-side analysts

    University essay from Handelshögskolan i Stockholm/Institutionen för redovisning och finansiering

    Author : Tobias Bengtsson; Daniel Nylund; [2018]
    Keywords : Investment risk; Sell-side equity analysts; Equity Valuation; Analyst behavior;

    Abstract : This thesis explores how sell-side equity analysts incorporate investment risk into their valuations and analyses of common stocks. Interviews have been conducted with 20 Swedish analysts from 13 different institutions with the intention of gaining a deeper understanding of their behavior and thought processes. READ MORE

  4. 4. Speeding up PARAFAC : Approximation of tensor rank using the Tucker core

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Lukas Arnroth; [2018]
    Keywords : Tucker decomposition; PARAFAC; tensor rank; split-half analysis;

    Abstract : In this paper, the approach of utilizing the core tensor from the Tucker decomposition, in place of theuncompressed tensor, for nding a valid tensor rank for the PARAFAC decomposition is considered.Validity of the proposed method is investigated in terms of error and time consumption. READ MORE

  5. 5. Safey-aware Adaptive Reinforcement Learning with Applications to Brushbot Navigation

    University essay from KTH/Reglerteknik

    Author : Motoya Ohnishi; [2018]
    Keywords : ;

    Abstract : This thesis presents a safety-aware learning framework that employs an adaptivemodel learning method together with barrier certificates for systems withpossibly nonstationary agent dynamics. To extract the dynamic structure ofthe model, we use a sparse optimization technique, and the resulting modelwill be used in combination with control barrier certificates which constrainfeedback controllers only when safety is about to be violated. READ MORE