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Karthik Abinav Sankararaman

34 papers hereh-index 221.7k citations59 works total

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

author position
  • first author6
  • middle author24
  • last author2

Across the 32 of 34 papers where every author was matched, so the position is known.

fields
  • cs.LG13
  • cs.DS8
  • cs.AI6
  • cs.CL5
  • cs.GT2

identity via Semantic Scholar / OpenAlex

activity
20162026
most citedAllocation Problems in Ride-Sharing Platforms: Online Matching with Offline Reusable Resources

34 citations · 150 across the 33 of their papers we have counts for

collaborators
Showing 2024 · cs.LGShow all

2 papers · 2 filters

cs.LG2024

Preference Optimization with Multi-Sample Comparisons

Chaoqi Wang, Zhuokai Zhao, Chen Zhu +8

Recent advancements in generative models, particularly large language models (LLMs) and diffusion models, have been driven by extensive pretraining on large datasets followed by po…

cs.LG2024★ 2 cited

The Perfect Blend: Redefining RLHF with Mixture of Judges

Tengyu Xu, Eryk Helenowski, Karthik Abinav Sankararaman +17

Reinforcement learning from human feedback (RLHF) has become the leading approach for fine-tuning large language models (LLM). However, RLHF has limitations in multi-task learning…

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