6 citations · 16 across the 8 of their papers we have counts for
3 papers · 1 filter
Dictionary Learning with Almost Sure Error Constraints
Mohammed Rayyan Sheriff, Debasish Chatterjee
A dictionary is a database of standard vectors, so that other vectors / signals are expressed as linear combinations of dictionary vectors, and the task of learning a dictionary fo…
On Convex Duality in Linear Inverse Problems
Mohammed Rayyan Sheriff, Debasish Chatterjee
In this article we dwell into the class of so called ill posed Linear Inverse Problems (LIP) in machine learning, which has become almost a classic in recent times. The fundamental…
Optimal dictionary for least squares representation
Mohammed Rayyan Sheriff, Debasish Chatterjee
Dictionaries are collections of vectors used for representations of random vectors in Euclidean spaces. Recent research on optimal dictionaries is focused on constructing dictionar…