Efficient Classification of Long Documents Using Transformers

no code implementations • ACL 2022 • Hyunji Hayley Park, Yogarshi Vyas, Kashif Shah

Several methods have been proposed for classifying long textual documents using Transformers.

Classification Document Classification +1

A Digital Corpus of St. Lawrence Island Yupik

no code implementations • 26 Jan 2021 • Lane Schwartz, Emily Chen, Hyunji Hayley Park, Edward Jahn, Sylvia L. R. Schreiner

St. Lawrence Island Yupik (ISO 639-3: ess) is an endangered polysynthetic language in the Inuit-Yupik language family indigenous to Alaska and Chukotka.

Morphology Matters: A Multilingual Language Modeling Analysis

1 code implementation • 11 Dec 2020 • Hyunji Hayley Park, Katherine J. Zhang, Coleman Haley, Kenneth Steimel, Han Liu, Lane Schwartz

We fill in missing typological data for several languages and consider corpus-based measures of morphological complexity in addition to expert-produced typological features.

Language Modelling Segmentation

Neural Polysynthetic Language Modelling

no code implementations • 11 May 2020 • Lane Schwartz, Francis Tyers, Lori Levin, Christo Kirov, Patrick Littell, Chi-kiu Lo, Emily Prud'hommeaux, Hyunji Hayley Park, Kenneth Steimel, Rebecca Knowles, Jeffrey Micher, Lonny Strunk, Han Liu, Coleman Haley, Katherine J. Zhang, Robbie Jimmerson, Vasilisa Andriyanets, Aldrian Obaja Muis, Naoki Otani, Jong Hyuk Park, Zhisong Zhang

In the literature, languages like Finnish or Turkish are held up as extreme examples of complexity that challenge common modelling assumptions.

Language Modelling Lemmatization +1

Improved Finite-State Morphological Analysis for St. Lawrence Island Yupik Using Paradigm Function Morphology

no code implementations • LREC 2020 • Emily Chen, Hyunji Hayley Park, Lane Schwartz

In this work, we present a re-implementation of the Chen {\&} Schwartz (2018) finite-state morphological analyzer for St. Lawrence Island Yupik that incorporates new linguistic insights; in particular, in this implementation we make use of the Paradigm Function Morphology (PFM) theory of morphology.

Morphological Analysis