21 citations · 23 across the 3 of their papers we have counts for
3 papers
cs.CL2017★ 21 cited
Word and Phrase Translation with word2vec
Stefan Jansen
Word and phrase tables are key inputs to machine translations, but costly to produce. New unsupervised learning methods represent words and phrases in a high-dimensional vector spa…
math.QA2010★ 2 cited
Classification of Invariant Star Products up to Equivariant Morita Equivalence on Symplectic Manifolds
Stefan Jansen, Nikolai Neumaier, Gregor Schaumann +1
In this paper we investigate equivariant Morita theory for algebras with momentum maps and compute the equivariant Picard groupoid in terms of the Picard groupoid explicitly. We co…
math.QA2004
The H-Covariant Strong Picard Groupoid
Stefan Jansen, Stefan Waldmann
The notion of H-covariant strong Morita equivalence is introduced for *-algebras over C = R(i) with an ordered ring R which are equipped with a *-action of a Hopf *-algebra H. This…