RAAH.ai: An interactive chatbot for stress relief using Deep Learning and Natural Language Processing

Kankaria, Romit Vinod; Agrawal, Aman; Barot, Harshit; Godbole, Anand

doi:10.1109/icccnt51525.2021.9579957

Cited by 2 publications

References 12 publications

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The HoPE Model Architecture: a Novel Approach to Pregnancy Information Retrieval Based on Conversational Agents

Montenegro

Costa

2022

J Healthc Inform Res

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Conversational agents are used to communicating with humans in a friendly manner. To achieve the highest level of performance, agents need to respond assertively and fastly. Transformer architectures are shown to produce excellent performances on recent tasks; however, for tasks involving conversational agents, they may have a lower speed performance. The main goal of this study is to evaluate and propose a HoPE (Healthcare Obstetric in PrEgnancy) model that is tailored to pregnancy data. We carried out a dataset extraction and construction process based on collections of health documents related to breastfeeding, childcare, pregnant care, nutrition, risks, vaccines, exams, and physical exercises. We evaluated two pre-trained models in the Portuguese language for the conversational agent architecture proposal and chose the one with the best performance to compose the HoPE architecture. The BERTimbau model, which has been trained on data augmentation strategies, proves to be able to retrieve information quickly and most accurately than others. For the fine-tuning process, we achieved a Spearman correlation of 95.55 on BERTimbau augmented with a few pairs (1.500 pairs). The HoPE model architecture achieved an F1-Score of 0.89, outperforming other combinations tested in this study. We will evaluate this approach for clinical studies in future studies.

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The HoPE Model Architecture: a Novel Approach to Pregnancy Information Retrieval Based on Conversational Agents

Montenegro

Costa

2022

J Healthc Inform Res

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Stress Level and Emotion Detection via Video Analysis, and Chatbot Interventions for Emotional Distress

Bhosale,

Masurekar,

Thaker

et al. 2023

2023 14th International Conference on Computing Communication and Networking Technologies (ICCCNT)

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RAAH.ai: An interactive chatbot for stress relief using Deep Learning and Natural Language Processing

Cited by 2 publications

References 12 publications

The HoPE Model Architecture: a Novel Approach to Pregnancy Information Retrieval Based on Conversational Agents

The HoPE Model Architecture: a Novel Approach to Pregnancy Information Retrieval Based on Conversational Agents

Stress Level and Emotion Detection via Video Analysis, and Chatbot Interventions for Emotional Distress

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