Search Results for author: Nihal V. Nayak

Found 10 papers, 7 papers with code

Learning to Generate Instruction Tuning Datasets for Zero-Shot Task Adaptation

2 code implementations28 Feb 2024 Nihal V. Nayak, Yiyang Nan, Avi Trost, Stephen H. Bach

Overall, we show that learning with synthetic instruction tuning datasets is an effective way to adapt language models to new domains.

Attribute Extractive Question-Answering +2

Does CLIP Bind Concepts? Probing Compositionality in Large Image Models

1 code implementation20 Dec 2022 Martha Lewis, Nihal V. Nayak, Peilin Yu, Qinan Yu, Jack Merullo, Stephen H. Bach, Ellie Pavlick

In this work, we focus on the ability of a large pretrained vision and language model (CLIP) to encode compositional concepts and to bind variables in a structure-sensitive way (e. g., differentiating ''cube behind sphere'' from ''sphere behind cube'').

Language Modelling Open-Ended Question Answering

CEREAL: Few-Sample Clustering Evaluation

no code implementations30 Sep 2022 Nihal V. Nayak, Ethan R. Elenberg, Clemens Rosenbaum

We adapt existing approaches from the few-sample model evaluation literature to actively sub-sample, with a learned surrogate model, the most informative data points for annotation to estimate the evaluation metric.

Clustering Pseudo Label

Learning to Compose Soft Prompts for Compositional Zero-Shot Learning

1 code implementation7 Apr 2022 Nihal V. Nayak, Peilin Yu, Stephen H. Bach

We perform additional experiments to show that CSP improves generalization to higher-order attribute-attribute-object compositions (e. g., old white cat) and combinations of pretrained attributes and fine-tuned objects.

Attribute Compositional Zero-Shot Learning +1

TAGLETS: A System for Automatic Semi-Supervised Learning with Auxiliary Data

2 code implementations8 Nov 2021 Wasu Piriyakulkij, Cristina Menghini, Ross Briden, Nihal V. Nayak, Jeffrey Zhu, Elaheh Raisi, Stephen H. Bach

Machine learning practitioners often have access to a spectrum of data: labeled data for the target task (which is often limited), unlabeled data, and auxiliary data, the many available labeled datasets for other tasks.

Image Classification Transfer Learning

Zero-Shot Learning with Common Sense Knowledge Graphs

3 code implementations18 Jun 2020 Nihal V. Nayak, Stephen H. Bach

Zero-shot learning relies on semantic class representations such as hand-engineered attributes or learned embeddings to predict classes without any labeled examples.

Generalized Zero-Shot Learning Knowledge Graphs

Context Based Approach for Second Language Acquisition

2 code implementations WS 2018 Nihal V. Nayak, Arjun R. Rao

Our system uses a logistic regression model to predict the likelihood of a student making a mistake while answering an exercise on Duolingo in all three language tracks - English/Spanish (en/es), Spanish/English (es/en) and French/English (fr/en).

Language Acquisition

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