Essays about: "multiclass logistic regression"

Showing result 1 - 5 of 7 essays containing the words multiclass logistic regression.

  1. 1. Applying the Shadow Rating Approach: A Practical Review

    University essay from KTH/Matematik (Avd.)

    Author : Viktor Barry; Carl Stenfelt; [2023]
    Keywords : Shadow Rating; probability of default; low default portfolio; credit risk; statistical learning; financial regulation; Basel; Pluto and Tasche; Skuggrating; sannolikhet av fallissemang; lågfallissemangsportfölj; kreditrisk; statistisk inlärning; finansiella regelverk; Basel; Pluto och Tasche;

    Abstract : The combination of regulatory pressure and rare but impactful defaults together comprise the domain of low default portfolios, which is a central and complex topic that lacks clear industry standards. A novel approach that utilizes external data to create a Shadow Rating model has been proposed by Ulrich Erlenmaier. READ MORE

  3. 2. Minimizing the expected opportunity loss by optimizing the ordering of shipping methods in e-Commerce using Machine Learning

    University essay from KTH/Matematik (Avd.)

    Author : Jonatan Ay; Jamil Azrak; [2022]
    Keywords : statistics; machine learning; applied mathematics; e-commerce; statistik; maskininlärning; tillämpad matematisk statistik; e-handel;

    Abstract : The shopping industry is rapidly changing as the technology is advancing. This is especially true for the online industry where consumers are nowadays able to to shop much of what the need over the internet. READ MORE

  4. 3. Automatic Flight Maneuver Identification Using Machine Learning Methods

    University essay from Linköpings universitet/Reglerteknik

    Author : Camilla Bodin; [2020]
    Keywords : Flight; Aircraft; Machine Learning; Flight Dynamics; Classification; Supervised Learning; Support Vector Machines; Neural Networks; Logistic Regression; Feature Selection; Recursive Feature Elimination; Feature Representation; k-fold cross-validation; maneuvers; flight maneuvers;

    Abstract : This thesis proposes a general approach to solve the offline flight-maneuver identification problem using machine learning methods. The purpose of the study was to provide means for the aircraft professionals at the flight test and verification department of Saab Aeronautics to automate the procedure of analyzing flight test data. READ MORE

  5. 4. User Equipment Characterization using Machine Learning

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Vanessa Fakhoury; Xin Zhou; [2019]
    Keywords : machine learning; characterization; massive MIMO; beamforming; neural networks; support vector machine; logistic regression; multiclass neural networks; Technology and Engineering;

    Abstract : With the ever increasing demand for higher data rates and reliability, efficient management of cellular networks remains a challenge. Among other technologies, fifth generation systems are expected to tackle this challenge using large electronically controllable antenna arrays operating in the time division duplex mode. READ MORE

  6. 5. Semantic frame based automatic extraction of typological information from descriptive grammars

    University essay from Högskolan i Skövde/Institutionen för informationsteknologi

    Author : Irfan Aslam; [2019]
    Keywords : Automatic Information Extraction; Spoken Languages; Typological Linguistic Information; Logistic Regression; Classification;

    Abstract : This thesis project addresses the machine learning (ML) modelling aspects of the problem of automatically extracting typological linguistic information of natural languages spoken in South Asia from annotated descriptive grammars. Without getting stuck into the theory and methods of Natural Language Processing (NLP), the focus has been to develop and test a machine learning (ML) model dedicated to the information extraction part. READ MORE