2 papers
cs.IT2020
An Explicit Formula for the Zero-Error Feedback Capacity of a Class of Finite-State Additive Noise Channels
Amir Saberi, Farhad Farokhi, Girish N. Nair
It is known that for a discrete channel with correlated additive noise, the ordinary capacity with or without feedback both equal , where $ \mathcal{H}(Z)…
cs.LG2018
On Statistical Learning of Simplices: Unmixing Problem Revisited
Amir Najafi, Saeed Ilchi, Amir H. Saberi +3
We study the sample complexity of learning a high-dimensional simplex from a set of points uniformly sampled from its interior. Learning of simplices is a long studied problem in c…