AI Evaluation
A Random Seed Helps Repeat an AI Experiment, but Does Not Guarantee Identical Results
Record the environment and sources of randomness alongside a seed when comparing machine-learning experiments.
AI · VISION · EVERYDAY SYSTEMS
AI Evaluation
AI Evaluation
A Confusion Matrix Shows Which Labels an AI Model Mixes Up
Read a confusion matrix by checking its axes and label order, then use a small worked example to find errors hidden by an overall accuracy figure.
AI Evaluation
A Faster AI Model Is Useful Only If You Measure the Whole Task
Compare AI workflow speed from user request to usable result, including retrieval, validation, retries and review rather than model response time alone.