Essays about: "information"

Showing result 16 - 20 of 21909 essays containing the word information.

  1. 16. Predicting True Sepsis and Culture-positive Sepsis in Intensive Care Unit with Machine Learning Techniques

    University essay from Lunds universitet/Matematisk statistik

    Author : Zeyuan Wu; [2024]
    Keywords : Machine Learning; Diagnosis of Sepsis; XGBoost; Logistic Regression; Mathematics and Statistics;

    Abstract : Sepsis, a serious medical condition often leading to patients requiring intensive care, has prompted numerous scientists to employ mathematical techniques to aid in its diagnosis. This thesis uses logistic regression and a machine learning technique, XGBoost, to predict true sepsis (as opposed to sepsis mimics) and culture-positive sepsis (among true sepsis) in critical care using blood test results, physiological measurements and other patient characteristics. READ MORE

  3. 17. Hunting the hunters - Evaluating a new method of Geographic Profiling

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Max Pröckl; [2024]
    Keywords : rgeoprofile; crimestat; journey-to-crime; geographic profiling; qgis; geographical profiling; Örebromannen; Kim Rossmo; David Canter; Ned Levine.; Law and Political Science;

    Abstract : Geographic Profiling (GP) may be used when searching for an unknown offender by applying mathematical algorithms to geographical information. This thesis aimed to contribute to improvement of the efficiacy of GP’s produced by law enforcement by evaluating a the new Spaulding/Morris Centrographic (SMC)-method of GP that claims to counteract two of the main difficulties when constructing a GP in a real world investigation: 1. READ MORE

  4. 18. Station-level demand prediction in bike-sharing systems through machine learning and deep learning methods

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Nikolaos Staikos; [2024]
    Keywords : Physical Geography; Ecosystem Analysis; Bike-sharing demand; Machine learning; Deep learning; Spatial regression; Graph Convolutional Neural Network; Multiple Linear Regression; Multilayer Perceptron Regressor; Support Vector Machine; Random Forest Regressor; Urban environment; Micro-mobility; Station planning; Geomatics; Earth and Environmental Sciences;

    Abstract : Public Bike-Sharing systems have been employed in many cities around the globe. Shared bikes are an efficient and convenient means of transportation in advanced societies. Nonetheless, station planning and local bike-sharing network effectiveness can be challenging. READ MORE

  5. 19. Cooperative Sustainability : a study of Arla’s Sustainable Incentive Model

    University essay from SLU/Dept. of Economics

    Author : Martin Söderlund; [2024]
    Keywords : Arla foods; Agricultural Cooperatives; Cooperative Sustainability; Incentive Models; Sustainable Incentive Models; Organizational Change; Agency Relationship;

    Abstract : The agricultural industry is a large contributor to greenhouse emissions and therefore faces new challenges to implement sustainable practices. The rising societal demand for sustainability makes the agricultural sector dependent on working towards environmentally friendly practices. READ MORE

  6. 20. Face to face with the Swedish security police in the interrogation room: The interrogation techniques, the questions asked and their efficacy

    University essay from Lunds universitet/Statsvetenskapliga institutionen

    Author : Björn Lundberg; [2024]
    Keywords : SÄPO; Swedish security police; interrogation; taxonomy of interrogations; Sweden; intelligence; Law and Political Science;

    Abstract : In Sweden, one of SÄPO’s tasks is counterespionage. Once a suspect has been arrested for a crime in chapter 19 of the Criminal Code, crimes against Sweden security, they are the ones conducting the interrogations. These interrogations may be the difference between a guilty spy walking free or not. READ MORE