# New Method Outperforms kNN on Objective Vision Tasks

- slug: new-method-outperforms-knn-on-objective-vision-tasks
- date: 2026-03-31
- category: Artificial Intelligence

A UC Cincinnati and UCLA team trained an RL agent to pick which images a multimodal AI learns from — and found it beats standard similarity search for age prediction and image quality, but not for aesthetics. The dividing line is what you are actually measuring.

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