Mixture-of-experts routing
U-Mamba
U-Mamba: Enhancing Long-range Dependency for Biomedical Image Segmentation
Superseded baseline#240 of 1,370 most-superseded · first seen Jan 9, 2024
Cited as a baseline — critiqued by newer work, not yet beaten on a benchmark here
2 papers critique it · 0 beat it on benchmarks
What papers say
Verbatim critique sentences, each from a paper that cites U-Mamba as a baseline.
these models often lack effective cross-scale interaction due to their unidirectional information flow
“State-space alternatives such as U-Mamba and Swin U-Mamba reduce complexity for large images via linear-time sequence modeling, but fine boundary precision can remain challenging in difficult regions.”
What to use instead
Recent methods in the same sub-problem, not yet superseded in the knowledge base — arXiv benchmark leaders, not vetted production recommendations.