Search Results for author: John E. Ortega

Found 8 papers, 2 papers with code

WordNet-QU: Development of a Lexical Database for Quechua Varieties

no code implementations COLING 2022 Nelsi Melgarejo, Rodolfo Zevallos, Hector Gomez, John E. Ortega

In the effort to minimize the risk of extinction of a language, linguistic resources are fundamental.

Evaluating Self-Supervised Speech Representations for Indigenous American Languages

no code implementations5 Oct 2023 Chih-Chen Chen, William Chen, Rodolfo Zevallos, John E. Ortega

The application of self-supervision to speech representation learning has garnered significant interest in recent years, due to its scalability to large amounts of unlabeled data.

Representation Learning

Classification of US Supreme Court Cases using BERT-Based Techniques

1 code implementation17 Apr 2023 Shubham Vatsal, Adam Meyers, John E. Ortega

We compare our results for two classification tasks: (1) a broad classification task with 15 categories and (2) a fine-grained classification task with 279 categories.

Classification named-entity-recognition +5

Addressing Distribution Shift at Test Time in Pre-trained Language Models

no code implementations5 Dec 2022 Ayush Singh, John E. Ortega

However, PLMs have been found to degrade in performance under distribution shift, a phenomenon that occurs when data at test-time does not come from the same distribution as the source training set.

Data Augmentation Test-time Adaptation +1

Enhancing Networking Cipher Algorithms with Natural Language

no code implementations22 Jun 2022 John E. Ortega

This work provides a survey of several networking cipher algorithms and proposes a method for integrating natural language processing (NLP) as a protective agent for them.

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