Essays about: "oversampling"

Showing result 6 - 10 of 60 essays containing the word oversampling.

  1. 6. 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

  3. 7. Credit Card Transaction Fraud Detection Using Neural Network Classifiers

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

    Author : Ehsan Nazeriha; [2023]
    Keywords : GAN; Deep Learning; Variational Autoencoder; Anomaly Detection; SMOTE; GAN; Djupinlärning; Variational Autoencoder; Anomali detektering; SMOTE;

    Abstract : With increasing usage of credit card payments, credit card fraud has also been increasing. Therefore a fast and accurate fraud detection system is vital for the banks. To solve the problem of fraud detection, different machine learning classifiers have been designed and trained on a credit card transaction dataset. READ MORE

  4. 8. Test Case Selection from Test Specifications using Natural Language Processing

    University essay from Stockholms universitet/Institutionen för data- och systemvetenskap

    Author : Alok Gupta; [2023]
    Keywords : Cloud RAN; Telecommunication; Test Automation; Artificial Intelligence; Machine Learning; Natural Language Processing; Keyword Extraction; Prediction;

    Abstract : The Cloud Radio Access Network (RAN) is a groundbreaking technology employed in the telecommunications industry, offering flexible, scalable, and cost-effective solutions for seamless wireless network services. However, testing Cloud RAN applications presents significant challenges due to their complexity, potentially leading to delays and increased costs. READ MORE

  5. 9. The use of Machine Learning to predict adverse birth outcomes: Empirical real world evidence from a human cohort study in Adama, Ethiopia

    University essay from Lunds universitet/Avdelningen för Biomedicinsk teknik

    Author : Stephanie Bol; [2023]
    Keywords : Machine Learning; Adverse birth outcomes; Stillbirth; Neonatal death; Adama; Ethiopia; Oversampling; Undersampling; Random Forest; Technology and Engineering;

    Abstract : Since Ethiopia has a high number of recorded adverse birth outcomes, the city of Adama was subjected to a study (Flanagan et al., 2022) that gathered data from 2085 pregnancies. This thesis utilizes that data to investigate the usage of machine learning in environmental epidemiology. READ MORE

  6. 10. Machine Learning for Improving Detection of Cooling Complications : A case study

    University essay from KTH/Industriell produktion

    Author : William Bruksås Nybjörk; [2022]
    Keywords : Temperature controllable containers; Machine Learning; imbalanced data; data analysis; noisy labels; feature engineering; threshold tuning;

    Abstract : The growing market for cold chain pharmaceuticals requires reliable and flexible logistics solutions that ensure the quality of the drugs. These pharmaceuticals must maintain cool to retain the function and effect. Therefore, it is of greatest concern to keep these drugs within the specified temperature interval. READ MORE