Active Learning
Selecting the most informative samples for labeling - uncertainty sampling, diversity strategies, query-by-committee, and LLM-based active learning for text classification.
Selecting the most informative samples for labeling - uncertainty sampling, diversity strategies, query-by-committee, and LLM-based active learning for text classification.
Data labeling workflows, annotation guidelines, inter-annotator agreement, conflict resolution, and quality control for training data that powers AI systems.
Designing AI systems that know when to stop and hand off to humans - confidence thresholds, sentiment detection, topic-based routing, context transfer, and escalation orchestration.
Collecting preference data, thumbs ratings, and corrections for RLHF pipelines - preference interface design, feedback quality controls, DPO data formats, and ELO-based model ranking.
End-to-end metrics for human-in-the-loop systems - false positive/negative rates, confidence calibration, inter-rater reliability, reviewer performance tracking, ROI computation, and system-level effectiveness dashboards.
Master human-in-the-loop AI systems - annotation pipelines, active learning, feedback collection, escalation patterns, and measuring HITL effectiveness.
Building production review interfaces, priority queues, audit trails, reviewer dashboards, and HITL tooling - from Redis-backed queue management to Label Studio integration.
Understand why full automation fails, where the alignment gap lives, what regulations demand, and how to design the right level of human oversight for any AI system.