Essays about: "Metadata Features"

Showing result 1 - 5 of 37 essays containing the words Metadata Features.

  1. 1. An Empirical Survey of Bandits in an Industrial Recommender System Setting

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Tobias Schwarz; Johan Brandby; [2023-09-21]
    Keywords : computer science; industrial application; machine learning; reinforcement learning; multi-armed bandits; MAB; contextual multi-armed bandits; survey; batch learning;

    Abstract : In this thesis, the effects of incorporating unstructured data—images in the wild—in contextual multi-armed bandits are investigated, when used within a recommender system setting, which focuses on picture-based content suggestion. The idea is to employ image features, extracted by a pre-trained convolutional neural network, and study the resulting bandit behaviors when including respective excluding this information in the typical context creation, which normally relies on structured data sources—such as metadata. READ MORE

  3. 2. Tools evolving AI systems via experiment management: A survey of machine learning practitioners

    University essay from Göteborgs universitet/Institutionen för data- och informationsteknik

    Author : Carl Vågfelt Nihlmar; [2023-04-28]
    Keywords : experiment management tools; machine learning; experiment management; experiment tracking; artificial intelligence;

    Abstract : Artificial intelligence employs machine learning to create intelligent systems. Experiment management tools have been created to support machine learning practitioners in their development efforts relating to the management of artifacts and metadata. READ MORE

  4. 3. Decompiling Go : Using metadata to improve decompilation readability

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

    Author : Mattias Grenfeldt; [2023]
    Keywords : Decompilation; Go; Runtime Metadata; Reverse Engineering; Dekompilering; Go; Körtidsmetadata; Reverse Engineering;

    Abstract : Malware written in Go is on the rise, and yet, tools for investigating Go programs, such as decompilers, are limited. A decompiler takes a compiled binary and tries to recover its source code. Go is a high-level language that requires runtime metadata to implement many of its features, such as garbage collection and polymorphism. READ MORE

  5. 4. Exploring Feature Selection Techniques for Machine Learning-based Melanoma Skin Cancer Classification

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

    Author : Thomas Eriksson Mueller; Viktor Fornstad; [2023]
    Keywords : Machine Learning; Feature Selection; Melanoma; Computer Aided Diagnosis; Bachelor Thesis; Maskininlärning; Attributurval; Melanom; Datorstödd Diagnostik; Kandidatarbete;

    Abstract : One of the most globally common types of cancer is skin cancer, where melanoma is the most deadly form. An important and promising tool for diagnosing diseases such as skin cancer is computer aided diagnostics, a tool which utilizes machine learning to predict and classify cancer. READ MORE

  6. 5. Large-scale Exploratory Text Visualisation

    University essay from Linköpings universitet/Medie- och Informationsteknik; Linköpings universitet/Tekniska fakulteten

    Author : Wilma Axelsson; Nellie Engström; [2023]
    Keywords : Natural language processing; information visualisation; text visualisation; Swedish news articles; dynamic topic modeling; hierarchical topic modeling; BERTopic;

    Abstract : The amount of available text data has increased rapidly in the latest years, making it difficult for an everyday user to find relevant information. To solve this, NLP and visualisation methods have been developed for extracting valuable information from text and presenting it to the user. READ MORE