Essays about: "Random Forests"

Showing result 1 - 5 of 108 essays containing the words Random Forests.

  1. 1. Predicting the size of a company winning a procurement: an evaluation study of three classification models

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Ellen Björkegren; [2022]
    Keywords : public procurement; classification; Linear Discriminant Analysis; Random Forests; Support Vector Machines;

    Abstract : In this thesis, the performance of the classification methods Linear Discriminant Analysis (LDA), Random Forests (RF), and Support Vector Machines (SVM) are compared using procurement data to predict what size company will win a procurement. This is useful information for companies, since bidding on a procurement takes time and resources, which they can save if they know their chances of winning are low. READ MORE

  2. 2. Head impact detection with sensor fusion and machine learning

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Aron Strandberg; [2022]
    Keywords : head impact detection; sensor fusion; 3D; machine learning; support vector machine; random forests;

    Abstract : Head injury is common in many different sports and elsewhere, and is often associated with differentdifficulties. One major problem is to identify and value the injury or the severity. Sometimes there is no sign of head injury, but a serious neck distortion has occurred, causing similar symptoms as head injuries e.g. READ MORE

  3. 3. Predicting preterm birth with machine learning methods

    University essay from Lunds universitet/Nationalekonomiska institutionen

    Author : Zélie Isabelle E Dresse; [2022]
    Keywords : preterm birth; prediction; machine learning; race; Business and Economics;

    Abstract : Preterm birth is a leading cause for birth complications and neonatal mortality in the world. It remains difficult to predict whether a preterm birth will occur, which hinders the possible use of prevention treatments. This thesis investigates the use of machine learning models in the prediction of spontaneous preterm birth. READ MORE

  4. 4. Identification of spectral features differentiating fungal strains in infrared absorption spectroscopic images

    University essay from Lunds universitet/Beräkningsbiologi och biologisk fysik

    Author : Dejan Stancevic; [2022]
    Keywords : Physics and Astronomy;

    Abstract : There are many unknowns regarding the interaction between fungi and their surroundings. In this project, we took a closer look at hyperspectral images of several fungal strains on two different substrates. The project mainly consisted of developing a code for the classification of fungal strains and the extraction of information from it. READ MORE

  5. 5. Stock market estimation : Using Linear Regression and Random Forest

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Daniel Kastberg; [2022]
    Keywords : Machine Learning; Random Forest; Linear Regression;

    Abstract : Stock market speculation is captivating to many people. Millions of people worldwide sell and buy stocks in the hope of turning a profit. READ MORE