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Orion Weller

PhD Student @ Johns Hopkins University

question answering

information retrieval

natural language understanding

benchmark

end-to-end

model analysis

negation

grounding

code-switching

search

transfer learning

speech translation

retrieval

document expansion

dataset

11

presentations

10

number of views

SHORT BIO

Johns Hopkins PhD Student

Presentations

Enhancing Systematic Decompositional Natural Language Inference Using Informal Logic

Nathaniel Weir and 10 other authors

When do Generative Query and Document Expansions Fail? A Comprehensive Study Across Methods, Retrievers, and Datasets

Orion Weller

NevIR: Negation in Neural Information Retrieval

Orion Weller and 2 other authors

Defending Against Disinformation Attacks in Open-Domain Question Answering

Orion Weller and 4 other authors

“According to . . . ”: Prompting Language Models Improves Quoting from Pre-Training Data

Orion Weller and 5 other authors

When do Generative Query and Document Expansions Fail? A Comprehensive Study Across Methods, Retrievers, and Datasets

Orion Weller and 6 other authors

When Do Decompositions Help for Machine Reading?

Kangda Wei and 4 other authors

Pretrained Models for Multilingual Federated Learning

Orion Weller and 4 other authors

End-to-End Speech Translation for Code Switched Speech

Orion Weller and 6 other authors

When to Use Multi-Task Learning vs Intermediate Fine-Tuning for Pre-Trained Encoder Transfer Learning

Orion Weller and 2 other authors

Exploring the Relationship Between Algorithm Performance, Vocabulary, and Run-Time in Text Classification

Wilson Fearn and 2 other authors

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