Aparna Balagopalan
7 papers · 2019–2025 · 4 venues · across top CS/AI venues
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Achievements
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🌍 Conference Polyglot · Bronze 🏃 Academic Marathon · Sprint 🌉 Interdisciplinary Bridge · Silver 🗺️ Taxonomy Completionist (13) 🐣 Hot Topic Early Bird
🌈
Renaissance Researcher
(5)
Venues
Top co-authors
Research topics
Keywords
speech analysis
(3)
feature engineering
(2)
text classification
(1)
embedding
(1)
speech processing
(1)
temporal information
(1)
automatic speech recognition
(1)
clinical speech analysis
(1)
pretraining
(1)
sequential model
(1)
feature combination
(1)
pre-trained model
(1)
latent space
(1)
error analysis
(1)
lexical feature
(1)
dementia detection
(1)
cognitive impairment
(1)
alzheimer disease detection
(1)
syntactic feature
(1)
alzheimer's disease detection
(1)
Papers
LEMoN: Label Error Detection using Multimodal Neighbors
ICML 2025
Event-Based Contrastive Learning for Medical Time Series
MLHC 2024
Comparing Acoustic-Based Approaches for Alzheimer’s Disease Detection
Interspeech 2021
Fantastic Features and Where to Find Them: Detecting Cognitive Impairment with a Subsequence Classification Guided Approach
EMNLP 2020
Impact of ASR on Alzheimer’s Disease Detection: All Errors are Equal, but Deletions are More Equal than Others
EMNLP 2020
To BERT or not to BERT: Comparing Speech and Language-Based Approaches for Alzheimer’s Disease Detection
Interspeech 2020
Lexical Features Are More Vulnerable, Syntactic Features Have More Predictive Power
EMNLP 2019