Essays about: "latent conditions"

Showing result 1 - 5 of 34 essays containing the words latent conditions.

  1. 1. The atmospheric effects of Southern Ocean open-ocean polynyas onto the coastal polynyas from EC-Earth3

    University essay from Göteborgs universitet/Institutionen för geovetenskaper

    Author : Jakob Gunnarsson; [2023-05-10]
    Keywords : ;

    Abstract : Polynyas are recurring areas of open water or thin ice within the sea ice pack, which alter the local oceanatmosphere heat and moisture exchange. They are differentiated as coastal (latent heat) or open-ocean (sensible heat) polynya according to their formation process. READ MORE

  3. 2. From the screen to raising steam - The many faces of political participation : A study on latent and manifest online political participation during the October uprising in Lebanon 2019

    University essay from Uppsala universitet/Statsvetenskapliga institutionen

    Author : Julia Belcastro; [2023]
    Keywords : Political participation; social media; latent participation; Lebanon;

    Abstract : Many scholars have discussed the role and opportunities of social media in protests and uprisings. Often these studies highlight the potential of social media as an outlet for making your voice heard, calling for action and for reaching out to the outside world about ongoing events. READ MORE

  4. 3. Narratives in Central Banking - A Case Study on Federal Reserve Communication

    University essay from Handelshögskolan i Stockholm/Institutionen för nationalekonomi

    Author : Love Leijonklo; Felix Wilke; [2023]
    Keywords : federal reserve; central bank; communication; sentiment; latent dirichlet allocation;

    Abstract : This paper investigates how Federal Reserve communication affects financial markets. This is done by constructing a sentiment index based on meeting minutes released by the Federal Open Market Committee. READ MORE

  5. 4. Tackling Non-Stationarity in Reinforcement Learning via Latent Representation : An application to Intraday Foreign Exchange Trading

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

    Author : Adriano Mundo; [2023]
    Keywords : Reinforcement Learning; Latent Representation; VAE; Non-Stationary; FQI; FX Trading; Förstärkningsinlärning; Latent representation; VAE; Icke-stationär; FQI; FX handel;

    Abstract : Reinforcement Learning has applications in various domains, but the typical assumption is of a stationary process. Hence, when this hypothesis does not hold, performance may be sub-optimal. READ MORE

  6. 5. Messing With The Gap: On The Modality Gap Phenomenon In Multimodal Contrastive Representation Learning

    University essay from Uppsala universitet/Industriell teknik

    Author : Mohammad Al-Jaff; [2023]
    Keywords : Multimodal machine learning; Representation learning; Self-supervised learning; contrastive learning; computer vision; computational biology; bioinformatics;

    Abstract : In machine learning, a sub-field of computer science, a two-tower architecture model is a specialised type of neural network model that encodes paired data from different modalities (like text and images, sound and video, or proteomics and gene expression profiles) into a shared latent representation space. However, when training these models using a specific contrastive loss function, known as the multimodalinfoNCE loss, seems to often lead to a unique geometric phenomenon known as the modality gap. READ MORE