Essays about: "importance of statistics in information se"

Showing result 1 - 5 of 78 essays containing the words importance of statistics in information se.

1. 1. 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. 2. The Impact of the Covid-19 Outbreak on theGeographical Labour Mobility in Sweden’sMunicipalities

   University essay from Uppsala universitet/Nationalekonomiska institutionen

   Author : Nooshin Ranjbar; [2023]
   Keywords : geographical mobility; covid; pandemic; labour mobility;

   Abstract : This study examines the impact of the COVID-19 pandemic on the geographical labour mobility of employees in Sweden. The analysis employs a difference-indifference (DiD) approach to compare the mobility patterns of employees in treated municipalities with higher COVID-19 infectious rates to those in controlled municipalities with lower infectious rates. READ MORE

4. 3. Using Social Media and Personality Predictions to Anticipate Startup Success

   University essay from Lunds universitet/Matematisk statistik

   Author : Daniel Stenson; [2023]
   Keywords : Machine Learning; Startup Success Predictions; Founder Personalities; Natural Language Processing; Social Media Analysis; Big 5 Personality Framework; Feed-forward Neural Network; XGBoost.; Mathematics and Statistics;

   Abstract : This thesis explores the potential of integrating predicted founder personalities, based on the Big 5 Personality Framework, into Machine Learning (ML) models to enhance the accuracy of early-stage startup success predictions. Leveraging Natural Language Processing (NLP) techniques, we extracted personality insights from founders' tweets, focusing on US startups funded between 2013 and 2015. READ MORE

5. 4. Winter Wheat Harvest Prediction Using Primarily Satellite Radar Data from Sentinel-1

   University essay from Lunds universitet/Matematik LTH

   Author : Oliver Persson Bogdanovski; Christoffer Svenningsson; [2023]
   Keywords : Precision Agriculture; Sentinel-1 SAR; Machine Learning; Winter Wheat; Harvest Prediction; RFI-filtering; Despeckling; Mathematics and Statistics;

   Abstract : Aiding farmers with their tremendous task of sustainably and cost-efficiently feeding the world is of utmost importance. Information technology plays a crucial role in supporting farmers and supplying them with accurate information about their crops. READ MORE

6. 5. Skolvägens betydelse för barn och ungdomars skolgång och skolresultat : en fallstudie om förutsättningarna i Broby

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

   Author : Erik Persson; [2023]
   Keywords : Aktiv skolpendling; barns rörlighet; barn och trafiksäkerhet; skolprestationer;

   Abstract : Forskning visar att en aktiv skolväg bidrar till bättre skolresultat och hälsosammare liv för elever. Forskning visar också att barn och ungdomar som aktivt tar sig till skolan (till fots eller med hjälp av cykel) minskar medan allt fler blir transporterade till skolan med bil. READ MORE