Search Results for author: Pranav Shetty

Found 7 papers, 6 papers with code

PRBoost: Prompt-Based Rule Discovery and Boosting for Interactive Weakly-Supervised Learning

1 code implementation18 Mar 2022 Rongzhi Zhang, Yue Yu, Pranav Shetty, Le Song, Chao Zhang

Weakly-supervised learning (WSL) has shown promising results in addressing label scarcity on many NLP tasks, but manually designing a comprehensive, high-quality labeling rule set is tedious and difficult.

Weakly-supervised Learning

Prompt-Based Rule Discovery and Boosting for Interactive Weakly-Supervised Learning

1 code implementation ACL 2022 Rongzhi Zhang, Yue Yu, Pranav Shetty, Le Song, Chao Zhang

Weakly-supervised learning (WSL) has shown promising results in addressing label scarcity on many NLP tasks, but manually designing a comprehensive, high-quality labeling rule set is tedious and difficult.

Weakly-supervised Learning

BERTifying the Hidden Markov Model for Multi-Source Weakly Supervised Named Entity Recognition

2 code implementations ACL 2021 Yinghao Li, Pranav Shetty, Lucas Liu, Chao Zhang, Le Song

To address this challenge, we propose a conditional hidden Markov model (CHMM), which can effectively infer true labels from multi-source noisy labels in an unsupervised way.

named-entity-recognition Named Entity Recognition +2

PolyIE: A Dataset of Information Extraction from Polymer Material Scientific Literature

1 code implementation13 Nov 2023 Jerry Junyang Cheung, Yuchen Zhuang, Yinghao Li, Pranav Shetty, Wantian Zhao, Sanjeev Grampurohit, Rampi Ramprasad, Chao Zhang

Scientific information extraction (SciIE), which aims to automatically extract information from scientific literature, is becoming more important than ever.

Relation Extraction

Accelerating materials discovery for polymer solar cells: Data-driven insights enabled by natural language processing

1 code implementation29 Feb 2024 Pranav Shetty, Aishat Adeboye, Sonakshi Gupta, Chao Zhang, Rampi Ramprasad

We present a natural language processing pipeline that was used to extract polymer solar cell property data from the literature and simulate various active learning strategies.

Active Learning

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