Essays about: "Idea Selection"

Showing result 1 - 5 of 137 essays containing the words Idea Selection.

  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

  2. 2. The complexity of cancel culture: : Unveiling the personal and social drivers that influences the decision to cancel

    University essay from Umeå universitet/Företagsekonomi

    Author : Najda Gvozden; Lovisa Zetterlind; [2023]
    Keywords : cancel culture; social media; canceled influencers; influencer marketing; social norms; moral transgression; social justice; social identity theory; theory of planned behavior;

    Abstract : The rise of social media has emerged the social phenomena called cancel culture, where individuals hold influencers and endorsed brands accountable for perceived immoral actions. Cancel culture originates from a desire for social justice, where the consequences of those cancelled could be temporary and long-lasting reputational damage. READ MORE

  3. 3. Profile Based Access Control Model Using JSON Web Tokens

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Mustafa Albayati; Aslan Murjan; [2023]
    Keywords : access control; profiles; IoT; device; OpenIDC; Technology and Engineering;

    Abstract : Currently at Axis, a local role-based access control system is used in devices, which forces the user credentials to be directly installed on the individual devices and the limited selection of roles does not allow for fine-grained access rights. This creates an administrative nightmare in a large scale network and leads to elevated privileges. READ MORE

  4. 4. Dinner Chair for Children : A highchair to bring along and grow with - From idea to product concept

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Jana Kettunen; Ella Viberg; [2023]
    Keywords : Child; chair; product development; design methods; ergonomic;

    Abstract : The demand for well-adjusted and useable children´s products increase in conjunction with the interest of children’s environment and understanding for how their needs differ from adults. Even if the market has increased the last years an absence still can be perceived of a children’s highchair which is fit for children from six months of age till five years, and at the same time both transportable and aesthetic. READ MORE

  5. 5. A review of the Kaczmarz method

    University essay from Lunds universitet/Matematikcentrum; Lunds universitet/Matematik (naturvetenskapliga fakulteten)

    Author : Carl Lokrantz; [2023]
    Keywords : Kaczmarz method; Least squares; Image reconstruction; Iterative method; Linear system of equations; Projection; Numerical Linear Algebra; Block Kaczmarz; Greedy Kaczmarz; Randomized Kaczmarz; Mathematics and Statistics;

    Abstract : The Kaczmarz method is an iterative method for solving linear systems of equations. The Kaczmarz method has been around since it was developed by Kaczmarz 1937. The main idea behind the original Kaczmarz method is to orthogonally project the previous x_k onto the solution space given by a row of the system. READ MORE