Essays about: "Kontrast inlärning"

Found 2 essays containing the words Kontrast inlärning.

1. 1. Matching Trades with Confirmations via Contrastive Learning : Asymmetric Contrastive Learning on Text Data

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

   Author : Markus Hector; [2023]
   Keywords : Asymmetric Contrastive Learning; Attention; GloVe; Securities Trading; Asymmetrisk kontrast-inlärning; Uppmärksamhetsmekanism; GloVe; Värdepappershandel;

   Abstract : In the banking world trades of securities are finalized every day, on behalf of the banks themselves or of their clients. When the trades have been booked by the front office the confirmations sent by the counterparty have to be checked and connected to the correct trade by hand, posing the question whether this process could not be automated using machine learning techniques. READ MORE

3. 2. Evaluating the effects of data augmentations for specific latent features : Using self-supervised learning

   University essay from KTH/Hälsoinformatik och logistik

   Author : Markus Ingemarsson; Jacob Henningsson; [2022]
   Keywords : Contrastive learning; data augmentations; deep learning; invariant features; machine learning; representation similarity analysis; self-supervised learning; SimCLR; Kontrast inlärning; datamodifieringar; djupinlärning; maskininlärning; SimCLR; självövervakat lärande; oföränderliga egenskaper; representativ likhetsanalys;

   Abstract : Supervised learning requires labeled data which is cumbersome to produce, making it costly and time-consuming. SimCLR is a self-supervising framework that uses data augmentations to learn without labels. This thesis investigates how well cropping and color distorting augmentations work for two datasets, MPI3D and Causal3DIdent. READ MORE