Essays about: "dimensionality reduction"

Showing result 21 - 25 of 96 essays containing the words dimensionality reduction.

  1. 21. Classification of a Sensor Signal Attained By Exposure to a Complex Gas Mixture

    University essay from Linköpings universitet/Statistik och maskininlärning

    Author : Rabnawaz Jan Sher; [2021]
    Keywords : Classification; Random Forest; Linear Discriminant Analysis; Naive Bayes; Principal Component Analysis; Drift; Baseline Compensation; Normalization; Sensor; Signal Preprocessing.;

    Abstract : This thesis is carried out in collaboration with a private company, DANSiC AB This study is an extension of a research work started by DANSiC AB in 2019 to classify a source. This study is about classifying a source into two classes with the sensitivity of one source higher than the other as one source has greater importance. READ MORE

  3. 22. Predicting comfort in autonomous driving from vibration measurements using machine learning models

    University essay from KTH/Fordonsdynamik

    Author : Kate Asarar; [2021]
    Keywords : Passenger comfort; Machine learning; Autonomous driving; Vibrationer; Passagerarkomfort; Maskininlärning; Vibrationer; Självkörande bilar;

    Abstract : Highly automated driving is approaching reality at a high speed. BMW is planningto put its first autonomous driving vehicle on the road already by 2021. The path torealising this new technology is however, full of challenges. READ MORE

  4. 23. Interpretation of Dimensionality Reduction with Supervised Proxies of User-defined Labels

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

    Author : Cristian Leoni; [2021]
    Keywords : Dimensionality Reduction; Clustering; Supervised Learning; Explainable Artificial Intelligence; XAI; Dimensionality Reduction Explanation;

    Abstract : Research on Machine learning (ML) explainability has received a lot of focus in recent times. The interest, however, mostly focused on supervised models, while other ML fields have not had the same level of attention. Despite its usefulness in a variety of different fields, unsupervised learning explainability is still an open issue. READ MORE

  5. 24. A mixed clinicopathological and molecular proxy of homologous recombination deficiency in triple negative breast cancer

    University essay from Lunds universitet/Examensarbeten i bioinformatik

    Author : Elise Walford; [2021]
    Keywords : Biology and Life Sciences;

    Abstract : Clinical models are increasingly employed in medical science as either diagnostic or prognostic aids. Machine-learning methods are able to draw links in large data that can be used to predict patient risk and allow more informed decisions regarding treatment and medication intervention. READ MORE

  6. 25. Unsupervised Anomaly Detection and Root Cause Analysis in HFC Networks : A Clustering Approach

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

    Author : Povel Forsare Källman; [2021]
    Keywords : Anomaly Detection; Root Cause Analysis; Cluster Analysis; k- means; Self- Organizing Map; Gaussian Mixture Model; Dimensionality Reduction; Principal Component Analysis; Hybrid Fiber- Coaxial Network.; Anomalidetektering; Rotfelsanalys; Klusteranalys; k- means; Self- Organizing Map; Gaussian Mixture Model; Dimensionsreducering; Principal Component Analysis; Hybrid Fiber Coax- nät.;

    Abstract : Following the significant transition from the traditional production industry to an informationbased economy, the telecommunications industry was faced with an explosion of innovation, resulting in a continuous change in user behaviour. The industry has made efforts to adapt to a more datadriven future, which has given rise to larger and more complex systems. READ MORE