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Mattia Opper

5 papers hereh-index 432 citations10 works total

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

author position
  • first author2
  • middle author2
  • last author1

Across the 5 of 5 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20242026
collaborators
Showing cs.CLShow all

2 papers · 1 filter

cs.CL2026

Bootstrapping Embeddings for Low Resource Languages

Merve Basoz, Andrew Horne, Mattia Opper

Embedding models are crucial to modern NLP. However, the creation of the most effective models relies on carefully constructed supervised finetuning data. For high resource languag…

cs.CL2025

Banyan: Improved Representation Learning with Explicit Structure

Mattia Opper, N. Siddharth

We present Banyan, a model that efficiently learns semantic representations by leveraging explicit hierarchical structure. While transformers excel at scale, they struggle in low-r…

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