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Sahana Ramnath

12 papers hereh-index 6175 citations13 works total

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

author position
  • first author8
  • middle author4

Across the 12 of 12 papers where every author was matched, so the position is known.

fields
  • cs.CL11
  • cs.AI1

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedScene Graph based Image Retrieval -- A case study on the CLEVR Dataset

9 citations · 10 across the 11 of their papers we have counts for

collaborators
Showing 2023Show all

3 papers · 1 filter

cs.CL2023★ 1 cited

Tailoring Self-Rationalizers with Multi-Reward Distillation

Sahana Ramnath, Brihi Joshi, Skyler Hallinan +6

Large language models (LMs) are capable of generating free-text rationales to aid question answering. However, prior work 1) suggests that useful self-rationalization is emergent o…

cs.CL2023

Are Machine Rationales (Not) Useful to Humans? Measuring and Improving Human Utility of Free-Text Rationales

Brihi Joshi, Ziyi Liu, Sahana Ramnath +6

Among the remarkable emergent capabilities of large language models (LMs) is free-text rationalization; beyond a certain scale, large LMs are capable of generating seemingly useful…

cs.CL2023

Inference-Time Policy Adapters (IPA): Tailoring Extreme-Scale LMs without Fine-tuning

Ximing Lu, Faeze Brahman, Peter West +14

While extreme-scale language models have demonstrated exceptional performance on a variety of language tasks, the degree of control over these language models through pure promptin…

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