Tag Archives: reinforcement learning

How to judge (and minimise) the risk of using sensitive information with an AI chatbot

What are the risks of information you put into an AI chat becoming public? Evaluating those risks is slightly different to other information security challenges because of the way large language models work, so here’s a guide to assessing and managing information security with AI.


4 security questions for genAI

Uniqueness
How much does the LLM already know about this?

Sensitivity
How bad would disclosure be?

Exposure
Who or what could access it besides the model?

Alternatives
Are there safer ways to complete the task?

Paul Bradshaw 2026 | Icons generated by Google Gemini
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VIDEO: Developing ideas for factual storytelling

Strong factual storytelling relies on good idea development. In this video, part of a series of video posts made for students on the MA in Data Journalism at Birmingham City University, I explain how to generate good ideas by avoiding common mistakes, applying professional techniques and considering your audience.

The links mentioned in the video include:

Related post: Here’s how we teach creativity in journalism (and why it’s the 5th habit of successful journalists)

VIDEO: AI in journalism: machine learning and natural language processing

Machine learning and Natural Language Processing (NLP) are two forms of artificial intelligence that have been used for years within journalism. In this video, part of a series of video posts made for students on the MA in Data Journalism at Birmingham City University, I explain how both technologies have been used in journalism, the challenges that journalists face in using them, and the various concepts and jargon you will come across in the field.

PS: The MA courses at BCU have an open day this month: you can register here.

The examples mentioned in the video include:

Data journalism’s AI opportunity: the 3 different types of machine learning & how they have already been used

I understand that you want me to explain how Ava works (from Ex Machina)

This week I’m rounding off the first semester of classes on the new MA in Data Journalism with a session on artificial intelligence (AI) and machine learning. Machine learning is a subset of AI — and an area which holds enormous potential for journalism, both as a tool and as a subject for journalistic scrutiny.

So I thought I would share part of the class here, showing some examples of how the 3 types of machine learning — supervised, unsupervised, and reinforcement — have already been used for journalistic purposes, and using those to explain what those are along the way. Continue reading