Search Results for author: Brian Baucom

Found 9 papers, 1 papers with code

Unsupervised Speech Representation Learning for Behavior Modeling using Triplet Enhanced Contextualized Networks

no code implementations1 Apr 2021 Haoqi Li, Brian Baucom, Shrikanth Narayanan, Panayiotis Georgiou

In this paper, we exploit the stationary properties of human behavior within an interaction and present a representation learning method to capture behavioral information from speech in an unsupervised way.

Representation Learning

An analysis of observation length requirements for machine understanding of human behaviors from spoken language

no code implementations21 Nov 2019 Sandeep Nallan Chakravarthula, Brian Baucom, Shrikanth Narayanan, Panayiotis Georgiou

In this paper, we investigate this link and present an analysis framework that determines appropriate window lengths for the task of behavior estimation.

Linking emotions to behaviors through deep transfer learning

1 code implementation8 Oct 2019 Haoqi Li, Brian Baucom, Panayiotis Georgiou

Further, we investigate the importance of emotional-context in the expression of behavior by constraining (or not) the neural networks' contextual view of the data.

Emotion Recognition Transfer Learning

Modeling Interpersonal Linguistic Coordination in Conversations using Word Mover's Distance

no code implementations12 Apr 2019 Md Nasir, Sandeep Nallan Chakravarthula, Brian Baucom, David C. Atkins, Panayiotis Georgiou, Shrikanth Narayanan

We find that our proposed measure is correlated with the therapist's empathy towards their patient in Motivational Interviewing and with affective behaviors in Couples Therapy.

Unsupervised Online Multitask Learning of Behavioral Sentence Embeddings

no code implementations18 Jul 2018 Shao-Yen Tseng, Brian Baucom, Panayiotis Georgiou

Unsupervised learning has been an attractive method for easily deriving meaningful data representations from vast amounts of unlabeled data.

Domain Adaptation Sentence Embeddings

Modeling Interpersonal Influence of Verbal Behavior in Couples Therapy Dyadic Interactions

no code implementations23 May 2018 Sandeep Nallan Chakravarthula, Brian Baucom, Panayiotis Georgiou

Dyadic interactions among humans are marked by speakers continuously influencing and reacting to each other in terms of responses and behaviors, among others.

Towards an Unsupervised Entrainment Distance in Conversational Speech using Deep Neural Networks

no code implementations23 Apr 2018 Md Nasir, Brian Baucom, Shrikanth Narayanan, Panayiotis Georgiou

Entrainment is a known adaptation mechanism that causes interaction participants to adapt or synchronize their acoustic characteristics.

Unsupervised Latent Behavior Manifold Learning from Acoustic Features: audio2behavior

no code implementations12 Jan 2017 Haoqi Li, Brian Baucom, Panayiotis Georgiou

Behavioral annotation using signal processing and machine learning is highly dependent on training data and manual annotations of behavioral labels.

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