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Title
The Sheridan Libraries
Category
general
UUID
6793d70258574f42bcad4df5f8daa691
Source URL
https://guides.library.jhu.edu/c.php?g=1465762
Parent URL
https://www.library.jhu.edu/library-services/ai/
Crawl Time
2026-03-10T05:24:14+00:00
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The Sheridan Libraries

Source: https://guides.library.jhu.edu/c.php?g=1465762 Parent: https://www.library.jhu.edu/library-services/ai/

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Using AI Tools for Research

Guide for finding, evaluating, and using AI tools for academic research

Data Services Profile

We are here to help you find, use, manage, visualize and share your data. Contact us to schedule a consultation. View and register for upcoming workshops. Visit our website to learn more about our services.

What is AI?

Artificial Intelligence (AI) has been part of our digital world for decades, often working behind the scenes in technologies like search engines, email spam filters, and voice assistants. However, in recent years, AI has become much more visible—thanks to highly accessible tools like ChatGPT, DALL·E, and Grammarly, which can generate text, create images, assist with coding, or refine your writing. These tools are changing the way we interact with information and shaping how we learn, research, and create.

At its core, AI refers to systems that simulate human intelligence to perform tasks such as problem-solving, language understanding, learning from data, and pattern recognition. Some AI systems are rule-based and follow strict logic, while others, like machine learning models, "learn" from large amounts of data to improve performance over time.

According to UNESCO,

“Artificial intelligence systems refer to machine-based systems that can, for a given set of human-defined objectives, make predictions, recommendations or decisions influencing real or virtual environments. They are designed to operate with varying levels of autonomy.”

AI can be a powerful support tool —enhancing research, powering new forms of scholarship, and helping individuals work more efficiently. However, it also brings important questions about authorship, accuracy, equity, bias, and the ethics of using machine-generated content.

This guide is designed to help you:

Whether you’re curious about how AI might assist with writing, wondering if it’s okay to use an AI chatbot for brainstorming, or concerned about privacy and bias, this guide is here to support you as you explore and engage with this rapidly evolving technology.

Glossary

In what is called supervised learning, training data is labeled by a human with the “correct” classification based on the task the model is being trained to perform. For example, a model developed to detect brain tumors in MRIs would be trained on a large set of MRI images, all labeled by a human with whether the MRI contains a tumor. The model uses the label to develop an approximation of what factors are statistically correlated with an MRI image containing a tumor, enabling it to apply this logic to other, unlabeled images that were not in the training data.

In what is called unsupervised learning, training data is not labeled, and the model uses calculations to map out the inherent structure of the data it is trained on, pulling out patterns and anomalies. For example, in a simple natural language model developed to write emails, a large body of email text would be provided as training data, and the model would conduct statistical calculations about what word is likely to come next in an email that mimics the ones found in the training data.