Essays about: "regression"

Showing result 11 - 15 of 5299 essays containing the word regression.

  1. 11. 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. 12. 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

  4. 13. A Hidden Voting Gap? : How the Interaction Between Income and Depression Affects Voting

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Klara Danielsson; [2024]
    Keywords : ;

    Abstract : Depression has only in recent years been explored within political science, despite its deeply political causes and consequences. Previous research has found significantly lower political participation among people with depression and has especially focused on its negative effect on voting. READ MORE

  5. 14. ML implementation for analyzing and estimating product prices

    University essay from Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

    Author : Abel Getachew Kenea; Gabriel Fagerslett; [2024]
    Keywords : Machine Learning; ML; Regression; Deep Learning; Artificial Neural Network; ANN; TensorFlow; ScikitLearn; CUDA; cuDNN; Estimation; Prediction; AI; Artificial Intelligence; Price Tracking; Price Logging; Price Estimation; Supervised Learning; Random Forest; Decision Trees; Batch Learning; Hyperparameter Tuning; Linear Regression; Multiple Linear Regression; Maskininlärning; Djup lärning; Artificiellt Neuralt Nätverk; Regression; TensorFlow; SciktLearn; ML; ANN; Estimation; Uppskattning; CUDA; cuDNN; AI; Artificiell Intelligens; pris loggning; pris estimation; prisspårning; Batchinlärning; Hyperparameterjustering; Linjär Regression; Multipel Linjär Regression; Supervised Learning; Random Forest; Decision Trees;

    Abstract : Efficient price management is crucial for companies with many different products to keep track of, leading to the common practice of price logging. Today, these prices are often adjusted manually, but setting prices manually can be labor-intensive and prone to human error. READ MORE

  6. 15. Spelling in the Digital Age: Spell- checkers’ Impact on Writing : A quantitative study on the effects of spell- checkers on English grammar

    University essay from Högskolan i Halmstad/Akademin för lärande, humaniora och samhälle

    Author : Naba Hussein; [2024]
    Keywords : Language acquisition; spell-checkers; technology; spelling; misspelling; transposition; substitution; omission; insertion;

    Abstract : Due to the increased usage of technology and its indicated aid in writing acquisition, it is important to investigate the effects of spell-checkers on the English language. Thus, this essay has conducted a quantitative study to ascertain if there has been an improvement or regression in English spelling with the aim of gathering an indication of if and how spelling has evolved and changed with the development of spell-checkers. READ MORE