Annotation Budget

Annotation budget, the limited resources available for labeling data in machine learning, is a critical constraint impacting model performance across various tasks, including named entity recognition, question answering, and image segmentation. Research focuses on optimizing annotation strategies, such as active learning and data selection algorithms (including those leveraging pre-trained models), to maximize model accuracy with minimal labeling effort. These efforts aim to improve the efficiency and cost-effectiveness of training machine learning models, particularly in resource-constrained settings or when dealing with complex, subjective tasks where annotation is expensive or requires expert knowledge. The resulting advancements have significant implications for practical applications by reducing the financial and time burdens associated with data annotation.

Papers