Essays about: "Information Matrix"

Showing result 16 - 20 of 286 essays containing the words Information Matrix.

  1. 16. Fractal and entropy analysis of traditional and modernist building facades in street-level view : the case of Sweden’s growing cities

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Alexis Ken Cartajenas; [2023]
    Keywords : fractal dimension; information entropy; street-level view; building façade; preference matrix;

    Abstract : This study presents a quantitative analysis of traditional and modernist building facades in urban environments, focusing on the assessment of their complexity and coherence. Fractal and entropy analysis techniques were employed to objectively evaluate the differences between the two architectural styles within the preference matrix framework. READ MORE

  3. 17. RNN-based Graph Neural Network for Credit Load Application leveraging Rejected Customer Cases

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Oskar Nilsson; Benjamin Lilje; [2023]
    Keywords : Machine Learning; Deep Learning; Reject Inference; GNN; GCN; Graph Neural Networks; RNN; Recursive Neural Network; LSTM; Semi-Supervised Learning; Encoding; Decoding; Feature Elimination;

    Abstract : Machine learning plays a vital role in preventing financial losses within the banking industry, and still, a lot of state of the art and industry-standard approaches within the field neglect rejected customer information and the potential information that they hold to detect similar risk behavior.This thesis explores the possibility of including this information during training and utilizing transactional history through an LSTM to improve the detection of defaults. READ MORE

  4. 18. Metadata Visualizations in Virtual Reality: A study of alternative ways of visualizing a search result’s metadata in virtual reality.

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

    Author : Stella Millwood; Leo Nordén; [2023]
    Keywords : virtual reality; metadata; information seeking; understanding;

    Abstract : This study explores ways of visualizing metadata in virtual reality through means other than text. Specifically, we focus on the metadata of a 3D object as a search result and how these visualizations can support understanding of the object. READ MORE

  5. 19. Evaluation of Ferroelectric Tunnel Junction memristor for in-memory computation in real world use cases

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

    Author : Alec Guerin; Christos Papadopoulos; [2023]
    Keywords : FTJ; Ferroelectric Tunneling Junction; Analog in-memory computing; AIMC; Memristor; A.I.; AIHWKIT; Semantic segmentation; Natural Language Processing; NLP; Neuromorphic Computing; Matrix Vector Multiplication; Technology and Engineering;

    Abstract : Machine learning algorithms are experiencing unprecedented attention, but their inherent computational complexity leads to high energy consumption. However, a paradigm shift in computing methods has the potential to address the issue. READ MORE

  6. 20. A Multi-Level Extension of the Hierarchical PCA Framework with Applications to Portfolio Construction with Futures Contracts

    University essay from KTH/Matematisk statistik

    Author : Kajsa Bjelle; [2023]
    Keywords : Portfolio construction; asset allocation; principal component analysis; hierarchical principal component analysis; hierarchical shrinkage; eigenportfolio risk; Portföljkonstruktion; tillgångsallokering; principalkomponentanalys; hierarkisk principalkomponentanalys; hierarkisk krympning; egenportföljrisk;

    Abstract : With an increasingly globalised market and growing asset universe, estimating the market covariance matrix becomes even more challenging. In recent years, there has been an extensive development of methods aimed at mitigating these issues. READ MORE