Brazilian Portuguese
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Extracting accent features in spoken Brazilian Portuguese without sociolinguistic labels
Announce Type: cross Abstract: Regional accent classification in Brazilian Portuguese (pt-BR) suffers from the need for reliable labeling. While large self-supervised learning (SSL) speech models are powerful, their training pipelines dilute sociophonetic information, since accent labels are generally not reliable or are not used in training objectives. This work introduces a novel workflow for feature extraction using only acoustic labels.
Extracting accent features in spoken Brazilian Portuguese without sociolinguistic labels
arXiv:2605.30457v2 Announce Type: replace-cross Abstract: Regional accent classification in Brazilian Portuguese (pt-BR) suffers from the need for reliable labeling. While large self-supervised learning (SSL) speech models are powerful, their training pipelines dilute sociophonetic information, since accent labels are generally not reliable or are not used in training objectives. This work introduces a novel workflow for feature extraction using only acoustic labels.
Beyond English benchmarks: clinical llm evaluation in Brazilian Portuguese
arXiv:2606.07853v1 Announce Type: new Abstract: Large Language Models are transforming the support for clinical decision and their application in real scenarios. Yet, most benchmarks are conducted in English, and cross-lingual evaluation is needed to tackle the language gaps in global access. We introduce ClinicalBr, the first bilingual benchmark for clinical decision built from real Brazilian case reports.
Task-Vector Arithmetic for Emotional Expressivity Control in Language-Model-Based Text-to-Speech
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