DH Correspondent

Doing the Digital Laundry? Notes on Cleaning Unstructured Text Data

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Notes from our DH Correspondent

│By Sarah L Ketchley, Senior Digital Humanities Specialist│

An integral part of the workflow of any digital humanities project involving text generated automatically by Optical Character Recognition (OCR) is the correction of so-called OCR errors. The process is also called ‘data cleaning’. This post will explore some of the considerations researchers should be aware of before starting to clean their data in Gale Digital Scholar Lab, using the built-in text cleaning tool. It will also offer additional resources for working with data in other formats outside of the Lab.

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Creating an Export Workflow with Gale Digital Scholar Lab

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Notes from our DH Correspondent

│By Sarah L. Ketchley, Senior Digital Humanities Specialist│

This digital project was prompted by the broad research question: how was archaeology reported in The Illustrated London News (ILN)? The ILN is a publication notable for its fine illustrations and contributions by some of the pre-eminent archaeologists of the day. Gale Primary Sources offers access to the entire run of the newspaper covering the period 1842-2003. This blog post describes a workflow for the preliminary investigation of the data: initial content set creation, cleaning, analysis, export and visualization. At the outset, the research questions were necessarily broad:

  • Which words were most prevalent in articles reporting on archaeological digs?
  • What themes or topics are most prevalent in the dataset?
  • What was the overall feeling about this type of reporting? Was it reported favourably?
  • Is it possible to identify which archaeologists were directly contributing to the publication and how many contributions they made?

Engaging in the practical process of curation and analysis offers opportunities to refine these questions, and almost inevitably suggests new avenues for future exploration.

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Practical Pedagogy with Gale Digital Scholar Lab, Part II: Approaches to Project-Based Teaching and Learning

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Header image - Notes from a DH Correspondent

│By Sarah L. Ketchley, Senior Digital Humanities Specialist, Gale│

One of the most significant shifts that has been taking place in humanities research in recent years is the movement towards team-based projects and public scholarship, in contrast to more traditional models of individual scholarship that favour print publication. The teams that form to engage in digital scholarship are often interdisciplinary, reflecting the diverse skillsets needed to create and publish digital research. A digital scholarship team may comprise disciplinary scholars, computer programmers, data scientists, specialists in informatics and design, and could be made up of faculty, staff, students, and consultants. Similarly, the digital humanities classroom offers students the opportunity to learn the skills required to successfully participate in team-based projects. This blog post suggests ways to incorporate project-based activities in the class using Gale Digital Scholar Lab.

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Practical Pedagogy with Gale Digital Scholar Lab, Part I: Developing Your Syllabus and Learning Objectives

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Notes from our DH Correspondent

│By Sarah L. Ketchley, Senior Digital Humanities Specialist, Gale│

There are many advantages to incorporating work with digital tools in the humanities classroom. As students graduate and transition to the workplace, demonstrable digital literacy is often a pre-requisite for employment, so students are keen to learn such skills, and to articulate what they have learned in a way that makes sense in professional settings.

The next two posts in this ‘Notes from our DH Correspondent’ series will highlight how classroom use of Gale Digital Scholar Lab provides an accessible entry point for faculty who want to teach Digital Humanities (DH) methodologies using text-based humanities data and offer a learning experience that is both relevant and enriching for students. Part I will provide suggestions and examples for drafting a syllabus and for identifying appropriate learning objectives in the DH classroom. Part II will cover ways to present the platform to students new to the field of DH or to working with historical primary source archives, along with suggestions for incorporating project-based learning, developing granular rubrics and options for assessing student work.

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A Sense of Déjà vu? Iteration in Digital Humanities Project Building using Gale Digital Scholar Lab

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Notes from our DH correspondent design

│By Sarah L. Ketchley, Senior Digital Humanities Specialist, Gale│

This post explores the iterative process of digital humanities project work in Gale Digital Scholar Lab, which provides a user-friendly interface for text mining historical primary source documents from Gale Primary Sources and plaintext material uploaded by researchers. The post discusses how each stage of the curation and cleaning process (Build, Clean, Analyse) is impacted by the need for a flexible and regenerative mindset and workflow that is less linear in nature, more cyclical and iterative.

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