Human Labeling and Training a Classifier (ML Coding)

Human Labeling + Training a Classifier (ML Coding) The original post only provides a high-level description; missing data format, labeling procedure/cost constraints, training objective, and output format, so the problem cannot be reconstructed into an answerable prompt. Design/implement a workflow that selects unlabeled samples for human annotation, trains a classifier with newly labeled data, and outputs evaluation/results.