Table 1.

Multi-label query strategies.

Strategy	Description
MMC	Select an instance to run a loss reduction and confidence maximization query on all labels.
Random	Randomly select the instances or instance–label pairs.
Adaptive	The maximum margin uncertainty and label cardinality inconsistency are used to query all labels.
QUIRE	To choose a label–instance pair, consider the informational and representative qualities of the pair.
AUDI	Based on the degree of uncertainty and diversity, choose an instance–label pair.