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researcher

L. Ungar

24 papers hereh-index 7927.6k citations446 works total

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

author position
  • middle author11
  • last author13

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • cs.CL15
  • cs.LG3
  • cs.HC2
  • cs.SI2
  • cs.IR1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20092026
most citedProbabilistic Models for Unified Collaborative and Content-Based Recommendation in Sparse-Data Environments

443 citations · 554 across the 14 of their papers we have counts for

collaborators
Showing 2012Show all

1 paper · 1 filter

cs.CL2012★ 49 cited

Two Step CCA: A new spectral method for estimating vector models of words

Paramveer Dhillon, Jordan Rodu, Dean Foster +1

Unlabeled data is often used to learn representations which can be used to supplement baseline features in a supervised learner. For example, for text applications where the words…

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