71 citations · 129 across the 5 of their papers we have counts for
Showing cs.LGShow all
2 papers · 1 filter
cs.LG2021
Efficient channel charting via phase-insensitive distance computation
Luc Le Magoarou
Channel charting is an unsupervised learning task whose objective is to encode channels so that the obtained representation reflects the relative spatial locations of the correspon…
cs.LG2015★ 53 cited
Flexible Multi-layer Sparse Approximations of Matrices and Applications
Luc Le Magoarou, Rémi Gribonval
The computational cost of many signal processing and machine learning techniques is often dominated by the cost of applying certain linear operators to high-dimensional vectors. Th…