# John Sandall

John Sandall is the CEO and Principal Data Scientist at Coefficient.

> 2 verified talks, each linking to the public conference agenda it was taken from.

- Last spoke: 2025-06-06
- Verified talks: 2
- Topics: AI ethics, Generative AI, LLM, Machine learning
- Countries they have spoken in: United Kingdom, Germany

## Verified talks

- **How To Measure And Mitigate Unfair Bias in Machine Learning Models** at [PyData London 2025](https://speakerstrail.com/events/pydata-london-2025) on 2025-06-06 · topic: AI ethics
  Source: https://cfp.pydata.org/london2025/talk/UTCBUH/
- **Whispered Secrets: Building An Open-Source Tool To Live Transcribe & Summarize Conversations** at [PyCon DE & PyData Berlin 2024](https://speakerstrail.com/events/pyconde-pydata-2024) on 2024-04-22 · topic: LLM
  Source: https://pretalx.com/pyconde-pydata-2024/talk/7898PU/

## Data notes

This record was built from public conference agendas. We publish no contact details beyond the LinkedIn link-out above, and we hold no data on where this person lives or what they charge. To be removed or corrected, see [/legal/removal](https://speakerstrail.com/legal/removal).

JSON: https://speakerstrail.com/api/v1/speakers/john-sandall

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