Essays about: "Distance learning"

Showing result 1 - 5 of 247 essays containing the words Distance learning.

  1. 1. Post-processing of optical character recognition for Swedish addresses

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

    Author : Moa Andersson; [2022]
    Keywords : OCR; OCR post-processing; OCR post-correction; NMT; Lexical model; OCR; efterbehandling för OCR; post-korrigering för OCR; NMT; lexikal modell;

    Abstract : ​​Optical character recognition (Optical Character Recognition (OCR)) has many applications, such as digitizing historical documents, automating processes, and helping visually impaired people read. However, extracting text from images into a digital format is not an easy problem to solve, and the outputs from the OCR frameworks often include errors. READ MORE

  2. 2. Improving the Design of Holographic ICT tools in e-Learning : A User-Centered Approach

    University essay from Linnéuniversitetet/Institutionen för informatik (IK)

    Author : Konstantin Tcykin; [2022]
    Keywords : Information and Communication Technology Tools; Computer-Mediated Communication; Holography; Holographic Communication; E-Learning; User-Centered Design;

    Abstract :      Information and Communication Technology (ICT) nowadays is constantly evolving and drastically impacting different fields of human activity, such as higher education. University education, due to ICT, was able to move from the traditional teaching and learning practices to e-Learning. READ MORE

  3. 3. Self-reported voice symptoms and voice handicap during virtual teaching compared to face-to-face teaching : A survey-based study on Swedish teachers in high schools and institutions of higher education

    University essay from Uppsala universitet/Blom Johansson: Logopedi

    Author : Maria Allebeck; Olivia Åberg; [2022]
    Keywords : Voice disorders; Work environment; School teachers; Distance learning; COVID-19; Röststörningar; Arbetsmiljö; Skollärare; Distansutbildning; Covid-19;

    Abstract : Purpose: Since the beginning of 2020, teachers all over the world have had to switch over to virtual teaching because of the COVID-19 pandemic. This change of teaching mode has unknown consequences on the vocal health of teachers. READ MORE

  4. 4. Object classification in the simulation environment using ultrasonic sensor arrays

    University essay from Umeå universitet/Institutionen för datavetenskap

    Author : Haoyun Ou; [2022]
    Keywords : Master Thesis; Object Classification; Machine Learning; Ultrasonic; Sensor; Simulation;

    Abstract : With the wide application of machine learning technologies in advanced driver assistance systems of vehicles, object classification on obstacles has attracted much attention. Ultrasonic sensors are mainly used to measure the distance to obstacles under the condition of low-speed movement. READ MORE

  5. 5. Semi-supervised Sentiment Analysis for Sentence Classification

    University essay from Uppsala universitet/Institutionen för lingvistik och filologi

    Author : Eirini Tsakiri; [2022]
    Keywords : sentiment analysis; text classification; semi-supervised learning; machine learning;

    Abstract : In our work, we deploy semi-supervised learning methods to perform Sentiment Analysis on a corpus of sentences, meant to be labeled as either happy, neutral, sad, or angry. Sentence-BERT is used to obtain high-dimensional embeddings for the sentences in the training and testing sets, on which three classification methods are applied: the K-Nearest Neighbors classifier (KNN), Label Propagation, and Label Spreading. READ MORE