regression
FDE interview questions tagged regression, across every topic.
4 questions · 1 unlocked for you
Concepts behind "regression"
The curriculum that explains the ideas these questions test.
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Agentic Evals: Grading the Trajectory, Not the AnswerEvaluating an agent on its final output misses most of what can go wrong, because an agent can reach a plausible answer through a path that cost twenty dollars, called a destructive tool, or got there by luck. Trajectory evaluation grades the path: which tools were called, in what order, with what arguments, and at what cost.🤖 Retrieval & Agents🔒 Premium
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Model Versioning and MigrationThe model under your application changes whether or not you asked. Providers ship new snapshots, deprecate old ones and give you a window, so a deployment that pinned nothing has quality moving beneath it and a deployment that pinned everything eventually gets a forced cutover on someone else's schedule.🔁 MLOps & Lifecycle🔒 Premium
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Eval Regression Suites and CI GatesAn eval you run once before launch is a report. An eval that runs on every prompt, tool and model change and can block a deploy is a test suite, and it is the only mechanism that stops an AI system quietly getting worse over months of small edits nobody thought were risky.🔁 MLOps & Lifecycle🔒 Premium