no code implementations • NAACL (CLPsych) 2021 • Chelsea Chandler, Peter Foltz, Alex Cohen, Terje Holmlund, Brita Elvevåg
A growing amount of psychiatric research incorporates machine learning and natural language processing methods, however findings have yet to be translated into actual clinical decision support systems.
no code implementations • 21 Feb 2021 • Alex Cohen, Guy Moshkovitz
We prove that the partition rank and the analytic rank of tensors are equal up to a constant, over finite fields of any characteristic and any large enough cardinality depending on the analytic rank.
Combinatorics Computational Complexity Algebraic Geometry 11B30, 15A69, 68R05
no code implementations • 4 Oct 2020 • Alex Cohen, Frank de Zeeuw
We prove a variant of the Sylvester-Gallai theorem for cubics (algebraic curves of degree three): If a finite set of sufficiently many points in $\mathbb{R}^2$ is not contained in a cubic, then there is a cubic that contains exactly nine of the points.
Combinatorics