Essays about: "missing at random"

Showing result 1 - 5 of 19 essays containing the words missing at random.

  1. 1. An Empirical Investigation of The Effect of Proxy Response and The Merits of Its Remedial Measures

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Charles Edward Okon; Randi Kalanika Assalaarachchi; [2023]
    Keywords : missing data; proxy response; missingness mechanism; error-in-variable; logistic regression; Monte-Carlo simulation; missing at random; complete case analysis; proxy substitution; multiple imputation; inverse probability treatment weighting;

    Abstract : In the event of missing data, substitution of data from proxy sources are usually considered a very useful alternative when available to avoid the problem of missingness. Nonetheless, research has also shown that this approach often induces “response bias”. READ MORE

  3. 2. Detecting Metro Service Disruptions and Predicting their Spillover Effects throughout the Network using GTFS and Large-Scale Vehicle Location Data

    University essay from KTH/Transportplanering

    Author : WeiZhi Michelle Teo; [2023]
    Keywords : ;

    Abstract : One of the top factors that influence commuters’ satisfaction level with public transport is the punctuality of the service. Commuters rely on public transport to get them from their origin to destination on time and any form of delay will incur additional cost to both the commuters as well as the public transport operators. READ MORE

  4. 3. Is eXplainable AI suitable as a hypotheses generating tool for medical research? Comparing basic pathology annotation with heat maps to find out

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Albert Adlersson; [2023]
    Keywords : black box; eXplainable AI XAI ; Convolutional Neural Network CNN ; Mi- crosatellite Instability MSI ; colon cancer; gastric cancer; hypotheses generating; hypotheses generating tool; medical research;

    Abstract : Hypothesis testing has long been a formal and standardized process. Hypothesis generation, on the other hand, remains largely informal. This thesis assess whether eXplainable AI (XAI) can aid in the standardization of hypothesis generation through its utilization as a hypothesis generating tool for medical research. READ MORE

  5. 4. I'll Be Missing You : The Dynamic Influence of Spread in First-Person Shooters

    University essay from Uppsala universitet/Institutionen för speldesign

    Author : George Eriksson; Daniel Burt; Valentyn Lyevyentsov; [2022]
    Keywords : First-Person Shooter; FPS; Mechanics; Dynamics; Game Design; Spread; Experimental Research; Förstapersonskjutare; FPS; Spelmekanik; Speldynamik; Speldesign; Spread; Experimentiell forskning;

    Abstract : In First-Person shooter video games, spread is a mechanic that adds a random artificial inaccuracy to the player’s shots. Movement-amplified spread is a particular implementation of spread which amplifies the inaccuracy based on the speed the player is moving at. READ MORE

  6. 5. Diffusion Models for Video Prediction and Infilling : Training a conditional video diffusion model for arbitrary video completion tasks

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

    Author : Tobias Höppe; [2022]
    Keywords : Diffusion; Video prediction and infilling; Conditional generation; Diffusion; Videoförutsägelse och ifyllnad; Villkorad generation;

    Abstract : To predict and anticipate future outcomes or reason about missing information in a sequence is a key ability for agents to be able to make intelligent decisions. This requires strong temporally coherent generative capabilities. READ MORE