Search Results for author: Ritesh Soun

Found 3 papers, 3 papers with code

DMix: Adaptive Distance-aware Interpolative Mixup

1 code implementation ACL 2022 Ramit Sawhney, Megh Thakkar, Shrey Pandit, Ritesh Soun, Di Jin, Diyi Yang, Lucie Flek

Interpolation-based regularisation methods such as Mixup, which generate virtual training samples, have proven to be effective for various tasks and modalities. We extend Mixup and propose DMix, an adaptive distance-aware interpolative Mixup that selects samples based on their diversity in the embedding space.

Data Augmentation Sentence +1

HYPHEN: Hyperbolic Hawkes Attention For Text Streams

1 code implementation ACL 2022 Shivam Agarwal, Ramit Sawhney, Sanchit Ahuja, Ritesh Soun, Sudheer Chava

Analyzing the temporal sequence of texts from sources such as social media, news, and parliamentary debates is a challenging problem as it exhibits time-varying scale-free properties and fine-grained timing irregularities.

Stock Price Prediction

CIAug: Equipping Interpolative Augmentation with Curriculum Learning

1 code implementation NAACL 2022 Ramit Sawhney, Ritesh Soun, Shrey Pandit, Megh Thakkar, Sarvagya Malaviya, Yuval Pinter

CIAug achieves state-of-the-art results over existing interpolative augmentation methods on 10 benchmark datasets across 4 languages in text classification and named-entity recognition tasks.

Data Augmentation named-entity-recognition +5

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