Essays about: "Gradient Boosting Classifier"

Showing result 1 - 5 of 13 essays containing the words Gradient Boosting Classifier.

  1. 1. Predicting Breakdowns in Transportation Vehicles using Supervised Learning

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

    Author : Shuo Li; [2023]
    Keywords : Breakdown Prediction; Transportation Vehicles; Diagnose; Gradient Boosting Classifier; Ensemble Model; Förutsägelse av haveri; transportfordon; diagnos; Gradient Boosting Classifier; Ensemblemodell;

    Abstract : Vehicle breakdowns can lead to fatal accidents, increase costs and reduce productivity. Therefore, robust and accurate fault diagnosis and prediction systems are critical to ensure the proper operation of vehicles. Many researchers have used machine learning for the prediction of vehicle breakdowns. READ MORE

  3. 2. Predictive Maintenance for Cyclotrons using Machine Learning

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Cesar Pawlik; [2023]
    Keywords : predictive maintenance machine learning cyclotron;

    Abstract : A cyclotron is used for diagnosing and treating cancer. Pipes in the cyclotron have to be replaced as they get worn out when isotopes travel through them. This thesis aims to use machine learning models to predict when these parts have to be changed. READ MORE

  4. 3. Machine Learning based Predictive Data Analytics for Embedded Test Systems

    University essay from Mälardalens universitet/Akademin för innovation, design och teknik

    Author : Fayad Al Hanash; [2023]
    Keywords : Machine learning; Artificial Intelligence; Predictive data analytics; Embedded test systems; Confusion matrix; Predictive maintenance; Support vector machines; Random forest; Gradient Boosting; Multi-layer perceptron; Binary classification; Multi-class classification;

    Abstract : Organizations gather enormous amounts of data and analyze these data to extract insights that can be useful for them and help them to make better decisions. Predictive data analytics is a crucial subfield within data analytics that make accurate predictions. Predictive data analytics extracts insights from data by using machine learning algorithms. READ MORE

  5. 4. Predicting SNI Codes from Company Descriptions : A Machine Learning Solution

    University essay from Linnéuniversitetet/Institutionen för datavetenskap och medieteknik (DM)

    Author : Erik Lindholm; Jonas Nilsson; [2023]
    Keywords : Machine learning; text classification; SNI; Naive Bayes; SVM; oversampling; undersampling;

    Abstract : This study aims to develop an automated solution for assigning area of industry codes to businesses based on the contents of their business descriptions. The Swedish standard industrial classification (SNI) is a system used by Statistics Sweden (SCB) for categorizing businesses for their statistics reports. READ MORE

  6. 5. Prediction of Stock Returns Using Accounting Data with a Machine Learning Approach

    University essay from Göteborgs universitet/Graduate School

    Author : Ludvig Ekmark; Tobias Frisell; [2022-06-30]
    Keywords : Stock price prediction; Accounting data; Machine learning; Gradient boosting decision trees; CatBoost classifier; Logistic regression; Feature importance;

    Abstract : The relationship between accounting data and stock price prediction has been a hot topic for over half a century. Researchers have been trying to identify the relationship and investigate how it may be useful when trying to improve prediction accuracy. READ MORE