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Nauman Dawalatabad

3 accepted papers

2023

On Unsupervised Uncertainty-Driven Speech Pseudo-Label Filtering and Model Calibration

ICASSP 2023accepted

Pseudo-label (PL) filtering forms a crucial part of Self-Training (ST) methods for unsupervised domain adaptation. Dropout-based Uncertainty-driven Self-Training (DUST) proceeds by first training a teacher model on source domain labeled data. Then, the teacher model is used to provide PLs for the un…

Cited by 0SourceScholar
2022

Detecting Dementia from Long Neuropsychological Interviews

EMNLP 2022finding

Neuropsychological exams are commonly used to diagnose various kinds of cognitive impairment. They typically involve a trained examiner who conducts a series of cognitive tests with a subject. In recent years, there has been growing interest in developing machine learning methods to extract speech a…

Cited by 3SourcePDFScholar
2019

Incremental Transfer Learning in Two-pass Information Bottleneck Based Speaker Diarization System for Meetings

ICASSP 2019accepted

The two-pass information bottleneck (TPIB) based speaker diarization system operates independently on different conversational recordings. TPIB system does not consider previously learned speaker discriminative information while di-arizing new conversations. Hence, the real time factor (RTF) of TPIB…

Cited by 0SourceScholar