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A Machine Learning Approach to Detect Suicidal Ideation in US Veterans Based on Acoustic and Linguistic Features of Speech.
Vaibhav Sourirajan
Anas Belouali
Mary Ann Dutton
Matthew J. Reinhard
Jyotishman Pathak
Published in:
CoRR (2020)
Keyphrases
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linguistic features
text classification
semantic features
speech recognition
named entities
feature set
part of speech
structural features
linguistic knowledge
sentence level
speech signal
machine learning
maximum entropy
dialogue system
co occurrence
information extraction
information retrieval