Essays about: "Class imbalance"

Showing result 6 - 10 of 57 essays containing the words Class imbalance.

  1. 6. Topical Classification of Images in Wikipedia : Development of topical classification models followed by a study of the visual content of Wikipedia

    University essay from Linköpings universitet/Datorseende

    Author : Matheus Vieira Bernat; [2023]
    Keywords : Wikipedia; Multilabel classification; Deep learning;

    Abstract : With over 53 million articles and 11 million images, Wikipedia is the greatest encyclopedia in history. The number of users is equally significant, with daily views surpassing 1 billion. Such an enormous system needs automation of tasks to make it possible for the volunteers to maintain. READ MORE

  3. 7. Exploring Alarm Data for Improved Return Prediction in Radios : A Study on Imbalanced Data Classification

    University essay from Uppsala universitet/Matematiska institutionen

    Author : Sofia Färenmark; [2023]
    Keywords : Imbalanced data classification; LASSO; Boruta; SVM; RFC; neural network; decision tree; AUC; AUPRC;

    Abstract : The global tech company Ericsson has been tracking the return rate of their products for over 30 years, using it as a key performance indicator (KPI). These KPIs play a critical role in making sound business decisions, identifying areas for improvement, and planning. READ MORE

  4. 8. Predicting Chronic Kidney Disease using a multimodal Machine Learning approach

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

    Author : Aakruti Mishra; Navaneeth Puthiyandi; [2023]
    Keywords : Chronic kidney disease; Multimodal approach; ROCKET; Random Forest; XGBoost; MIMIC-III database; Data imbalance; Temporal and static modalities; Soft voting;

    Abstract : Chronic Kidney Disease (CKD) is a common and dangerous health condition that requires early detection and treatment to be effective. Current diagnostic methods are time-consuming and expensive. In this research, we hope to construct a predictive model for CKD utilizing a combination of time series and static variables for early detection of CKD. READ MORE

  5. 9. Deep Learning Models for Detecting Breast Cancer : A Comparative Study

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

    Author : Charlotta Johnsson; Alva Välimäki; [2023]
    Keywords : ;

    Abstract : Breast cancer is the second leading cause of death for women worldwide. As early detection is vital, new methods for facilitating accurate diagnosis are continuously being developed. READ MORE

  6. 10. Influence of Preprocessing Steps for Molecular Data on Deep Neural Network Performance

    University essay from Högskolan i Skövde/Institutionen för biovetenskap

    Author : Tajouj Malla; [2023]
    Keywords : ;

    Abstract : The massive accumulation of omics data requires effective computational tools to analyze and interpret such data. Deep learning (DL), a branch of machine learning (ML) and artificial intelligence (AI), has shed light on these challengings and achieved great success in bioinformatics. READ MORE