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researcher

Gustavo Hernández Ábrego

3 papers here

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

author position
  • middle author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.CL1
  • cs.IR1
  • cs.LG1
same name
  • Gustavo Hernández Ábrego — 4 papers, h 7

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

activity
20212024
most citedGecko: Versatile Text Embeddings Distilled from Large Language Models

11 citations · 16 across the 3 of their papers we have counts for

collaborators

3 papers

cs.CL2024★ 11 cited

Gecko: Versatile Text Embeddings Distilled from Large Language Models

Jinhyuk Lee, Zhuyun Dai, Xiaoqi Ren +17

We present Gecko, a compact and versatile text embedding model. Gecko achieves strong retrieval performance by leveraging a key idea: distilling knowledge from large language model…

cs.LG2023

SamToNe: Improving Contrastive Loss for Dual Encoder Retrieval Models with Same Tower Negatives

Fedor Moiseev, Gustavo Hernandez Abrego, Peter Dornbach +3

Dual encoders have been used for retrieval tasks and representation learning with good results. A standard way to train dual encoders is using a contrastive loss with in-batch nega…

cs.IR2021★ 5 cited

Large Dual Encoders Are Generalizable Retrievers

Jianmo Ni, Chen Qu, Jing Lu +8

It has been shown that dual encoders trained on one domain often fail to generalize to other domains for retrieval tasks. One widespread belief is that the bottleneck layer of a du…

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