Search Results for author: Ravi Tejwani

Found 5 papers, 1 papers with code

Neural Topic Modeling of Psychotherapy Sessions

no code implementations13 Apr 2022 Baihan Lin, Djallel Bouneffouf, Guillermo Cecchi, Ravi Tejwani

In this work, we compare different neural topic modeling methods in learning the topical propensities of different psychiatric conditions from the psychotherapy session transcripts parsed from speech recordings.

Time Series Time Series Analysis

Migratable AI: Personalizing Dialog Conversations with migration context

no code implementations22 Oct 2020 Ravi Tejwani, Boris Katz, Cynthia Breazeal

The migration of conversational AI agents across different embodiments in order to maintain the continuity of the task has been recently explored to further improve user experience.

Information Retrieval Retrieval

Migratable AI : Investigating users' affect on identity and information migration of a conversational AI agent

no code implementations22 Oct 2020 Ravi Tejwani, Boris Katz, Cynthia Breazeal

Conversational AI agents are becoming ubiquitous and provide assistance to us in our everyday activities.

Beyond Backprop: Online Alternating Minimization with Auxiliary Variables

1 code implementation24 Jun 2018 Anna Choromanska, Benjamin Cowen, Sadhana Kumaravel, Ronny Luss, Mattia Rigotti, Irina Rish, Brian Kingsbury, Paolo DiAchille, Viatcheslav Gurev, Ravi Tejwani, Djallel Bouneffouf

Despite significant recent advances in deep neural networks, training them remains a challenge due to the highly non-convex nature of the objective function.

Autism Classification Using Brain Functional Connectivity Dynamics and Machine Learning

no code implementations21 Dec 2017 Ravi Tejwani, Adam Liska, Hongyuan You, Jenna Reinen, Payel Das

The goal of the present study is to identify autism using machine learning techniques and resting-state brain imaging data, leveraging the temporal variability of the functional connections (FC) as the only information.

BIG-bench Machine Learning General Classification

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