Essays about: "Random Survival Forests"

Showing result 1 - 5 of 7 essays containing the words Random Survival Forests.

  1. 1. Development of a Machine Learning Survival Analysis Pipeline with Explainable AI for Analyzing the Complexity of ED Crowding : Using Real World Data collected from a Swedish Emergency Department

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Tobias Haraldsson; [2023]
    Keywords : SHAP; Explainable AI; Survival Analysis; LOS; Machine Learning; ED Crowding; SHAP; Förklarbar AI; Överlevnadsanalys; LOS; Maskininlärning; Överbelastning på Akuten;

    Abstract : One of the biggest challenges in healthcare is Emergency Department (ED)crowding which creates high constraints on the whole healthcare system aswell as the resources within and can be the cause of many adverse events.Is is a well known problem were a lot of research has been done and a lotof solutions has been proposed, yet the problem still stands unsolved. READ MORE

  3. 2. Venn Prediction for Survival Analysis : Experimenting with Survival Data and Venn Predictors

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ignacio Aparicio Vázquez; [2020]
    Keywords : Venn Predictors; Random Forests; Survival Modelling; Machine Learning; Well Calibrated Probabilities; Out-of-bag Calibration; Anomaly Detection; Venn Predictors; Slumpmässiga Skogar; Survival Modelling; Machine Learning; Välkalibrerade sannolikheter; Out-of-bag Calibration; Anomalidetektion;

    Abstract : The goal of this work is to expand the knowledge on the field of Venn Prediction employed with Survival Data. Standard Venn Predictors have been used with Random Forests and binary classification tasks. However, they have not been utilised to predict events with Survival Data nor in combination with Random Survival Forests. READ MORE

  4. 3. Conformal survival predictions at a user-controlled time point : The introduction of time point specialized Conformal Random Survival Forests

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Jelle van Miltenburg; [2018]
    Keywords : Conformal prediction; Random Survival Forest; Survival analysis; Fixed time;

    Abstract : The goal of this research is to expand the field of conformal predictions using Random Survival Forests. The standard Conformal Random Survival Forest can predict with a fixed certainty whether something will survive up until a certain time point. READ MORE

  5. 4. Naturvårdshänsyn på hyggen 1960- till 2010-tal : vad har hänt på 50 år?

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Ellen Nordström; [2017]
    Keywords : hygge; naturhänsyn; biodiversitet; trakthyggesbruk; naturvårdsträd; hänsynsytor; detaljhänsyn; landskapsanpassning; flygfoton; skogsvårdslagen; GIS;

    Abstract : Skogsägarna i Sverige har sedan 50-talet nästan uteslutet skött sina skogar via skötselmetoden trakthyggesbruk. Med det har hyggesupptagning (kalavverkning) varit den främsta avverkningsformen. Att hyggen kan skada den naturliga dynamiken i skogen har medfört att metoden sedan 70-talet fått mycket hård kritik. READ MORE

  6. 5. The survival of moth larvae feeding on different plant species in northern Fennoscandia

    University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

    Author : Ulrika Belsing; [2015]
    Keywords : winter moth; ecosystem analysis; physical geography; autumn moth; northern Fennoscandia; outbreaks and sub-arctic environment; Earth and Environmental Sciences;

    Abstract : Northern Fennoscandia belongs to the sub-arctic environment and its forests are mostly composed of mountain birch trees (Betula pubescens ssp. czerepanovii). READ MORE