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  • Text Mining YouTube Comment Data with Wordfish in R

    EN
    In this lesson, you will learn how to download YouTube video comments and use the R programming language to analyze the dataset with Wordfish, an algorithm designed to identify opposing ideological perspectives within a corpus.
    Authors, editors, and contributors
    • Alex Wermer-Colan
    • Nicole Lemire Garlic
    • Jeff Antsen
  • Creating Deep Convolutional Neural Networks for Image Classification

    EN
    This lesson provides a beginner-friendly introduction to convolutional neural networks (CNNs) for image classification. The tutorial provides a conceptual understanding of how neural networks work by using Google's Teachable Machine to train a model on paintings from the ArtUK database. This lesson also demonstrates how to use Javascript to embed the model in a live website.
    Authors, editors, and contributors
    • Nabeel Siddiqui
    • Scott Kleinman
  • Computer Vision for the Humanities: An Introduction to Deep Learning for Image Classification (Part 2)

    EN
    This is the second of a two-part lesson introducing deep learning based computer vision methods for humanities research. This lesson digs deeper into the details of training a deep learning based computer vision model. It covers some challenges one may face due to the training data used and the importance of choosing an appropriate metric for your model. It presents some methods for evaluating the performance of a model.
    Authors, editors, and contributors
    • Daniel van Strien
    • Kaspar Beelen
    • Melvin Wevers