labelgathering

2. The process of gathering and organizing data labels for training a machine-learning model.

The team spent weeks on labelgathering before the image classifier could be trained.

3. The practice of collecting record-label logos or brand marks as a hobby.

His labelgathering notebook was full of logos from tiny independent record companies.

4. A meeting or event where people come together to collect and swap labels.

The annual labelgathering drew collectors from three counties.