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P. N. Karthik

10 papers hereh-index 578 citations17 works total

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

author position
  • first author5
  • middle author4
  • last author1

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.LG4
  • cs.IT3
  • stat.ML2
  • math.ST1

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedLearning to Detect an Odd Restless Markov Arm with a Trembling Hand

3 citations · 4 across the 6 of their papers we have counts for

collaborators
Showing stat.MLShow all

2 papers · 1 filter

stat.ML2023

Optimal Best Arm Identification with Fixed Confidence in Restless Bandits

P. N. Karthik, Vincent Y. F. Tan, Arpan Mukherjee +1

We study best arm identification in a restless multi-armed bandit setting with finitely many arms. The discrete-time data generated by each arm forms a homogeneous Markov chain tak…

stat.ML2022

Best Arm Identification in Restless Markov Multi-Armed Bandits

P. N. Karthik, Kota Srinivas Reddy, Vincent Y. F. Tan

We study the problem of identifying the best arm in a multi-armed bandit environment when each arm is a time-homogeneous and ergodic discrete-time Markov process on a common, finit…

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