scispace - formally typeset
S

Shyam Upadhyay

Researcher at University of Pennsylvania

Publications -  44
Citations -  1792

Shyam Upadhyay is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Computer science & Parsing. The author has an hindex of 14, co-authored 38 publications receiving 1058 citations. Previous affiliations of Shyam Upadhyay include University of Illinois at Urbana–Champaign & Google.

Papers
More filters
Proceedings ArticleDOI

Looking Beyond the Surface: A Challenge Set for Reading Comprehension over Multiple Sentences

TL;DR: The dataset is the first to study multi-sentence inference at scale, with an open-ended set of question types that requires reasoning skills, and finds human solvers to achieve an F1-score of 88.1%.
Journal Article

Beyond the Imitation Game: Quantifying and extrapolating the capabilities of language models

Aarohi Srivastava, +439 more
- 09 Jun 2022 - 
TL;DR: Evaluation of OpenAI's GPT models, Google-internal dense transformer architectures, and Switch-style sparse transformers on BIG-bench, across model sizes spanning millions to hundreds of billions of parameters finds that model performance and calibration both improve with scale, but are poor in absolute terms.
Proceedings ArticleDOI

Cross-lingual Models of Word Embeddings: An Empirical Comparison

TL;DR: This article performed an extensive evaluation of four popular approaches of inducing cross-lingual embeddings, each requiring a different form of supervision, on four typographically different language pairs, and showed that models which require expensive crosslingual knowledge almost always perform better, but cheaply supervised models often prove competitive on certain tasks.
Posted Content

Attention Interpretability Across NLP Tasks.

TL;DR: This work attempts to fill the gap by giving a comprehensive explanation which justifies both kinds of observations (i.e., when is attention interpretable and when it is not) and reinforces the claim of interpretability of attention through manual evaluation.
Proceedings ArticleDOI

(Almost) Zero-Shot Cross-Lingual Spoken Language Understanding

TL;DR: Different approaches to train a SLU component with little supervision for two new languages - Hindi and Turkish are examined, and it is shown that with only a few hundred labeled examples the authors can surpass the approaches proposed in the literature.