Sort in encoder and undo sorting in decoder to avoid responsibility problem in set auto-encoders.

[arxiv] [code] [video] [poster]

@inproceedings{
    zhang2019fspool,
    author        = {Yan Zhang and Jonathon Hare and Adam Pr\"ugel-Bennett},
    title         = {{FSPool}: Learning Set Representations with Featurewise Sort Pooling},
    booktitle     = {International Conference on Learning Representations},
    year          = {2020},
    eprint        = {1906.02795},
    url           = {https://openreview.net/forum?id=HJgBA2VYwH}
}