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researcher

N. Vijayakumar

2 papers hereh-index 481 citations5 works total

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

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.IR1
  • cs.SI1
same name
  • N. Vijayakumar — 1 paper, h 0

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

most citedRisk Aware Ranking for Top-k Recommendations

1 citations · 1 across the 1 of their papers we have counts for

collaborators
Showing cs.SIShow all

1 paper · 1 filter

cs.SI2019★ 1 cited

Risk Aware Ranking for Top-k Recommendations

Shameem A Puthiya Parambath, Nishant Vijayakumar, Sanjay Chawla

Given an incomplete ratings data over a set of users and items, the preference completion problem aims to estimate a personalized total preference order over a subset of the items.…

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