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researcher

A. Ghodsi

63 papers hereh-index 6019.6k citations232 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author42
  • last author21

Across the 63 of 63 papers where every author was matched, so the position is known.

fields
  • cs.LG19
  • stat.ML11
  • cs.CL10
  • cs.CV6
  • cs.DB4
  • cs.DS2
same name
  • A. Ghodsi — 35 papers, h 18
  • A. Ghodsi — 1 paper, h 9
  • A. Ghodsi — 1 paper, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20082023
most citedA Berkeley View of Systems Challenges for AI

176 citations · 826 across the 63 of their papers we have counts for

collaborators
Showing 2008Show all

1 paper · 1 filter

cs.IR2008

Nonnegative Matrix Factorization via Rank-One Downdate

Michael Biggs, Ali Ghodsi, Stephen Vavasis

Nonnegative matrix factorization (NMF) was popularized as a tool for data mining by Lee and Seung in 1999. NMF attempts to approximate a matrix with nonnegative entries by a produc…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.