How do you teach an AI to read a chest X-ray? The same way a consultant teaches a resident doctor on a ward round: you point, you trace, and you provide the correct answer.

This is data annotation, the meticulous, human-led process of "teaching" an algorithm by labelling thousands of examples. In this episode of The Health AI Brief, we explain why the quality of this digital teaching is everything. Discover why you should always ask who did the labelling when reading a new study, how human disagreement limits AI certainty, and why this is becoming a vital new form of clinical practice.

#ai in medicine #DataAnnotation #DataLabelling #SupervisedLearning #GroundTruth #MedicalAI #HealthcareAI #ExpertAnnotation #AIinRadiology #ClinicalAI #ArtificialIntelligence #MachineLearning #DigitalHealth #HealthTech Music generated by Mubert https://mubert.com/render

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