Thread Detection and Response Generation using Transformers with Prompt Optimisation

Kevin Joshua T; Arnav Agarwal; Shriya Sanjay; Yash Sarda; John Sahaya Rani Alex; Saurav Gupta; Sushant Kumar; Vishwanath Kamath

arXiv · 2403.05931

Thread Detection and Response Generation using Transformers with Prompt Optimisation

Kevin Joshua T·Arnav Agarwal·Shriya Sanjay·Yash Sarda·John Sahaya Rani Alex·Saurav Gupta·Sushant Kumar·Vishwanath Kamath

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Abstract

Conversational systems are crucial for human-computer interaction, managing complex dialogues by identifying threads and prioritising responses. This is especially vital in multi-party conversations, where precise identification of threads and strategic response prioritisation ensure efficient dialogue management. To address these challenges an end-to-end model that identifies threads and prioritises their response generation based on the importance was developed, involving a systematic decomposition of the problem into discrete components - thread detection, prioritisation, and performance optimisation which was meticulously analysed and optimised. These refined components seamlessly integrate into a unified framework, in conversational systems. Llama2 7b is used due to its high level of generalisation but the system can be updated with any open source Large Language Model(LLM). The computational capabilities of the Llama2 model was augmented by using fine tuning methods and strategic prompting techniques to optimise the model's performance, reducing computational time and increasing the accuracy of the model. The model achieves up to 10x speed improvement, while generating more coherent results compared to existing models.

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Kevin Joshua T, Arnav Agarwal, Shriya Sanjay, Yash Sarda, John Sahaya Rani Alex, Saurav Gupta, Sushant Kumar, Vishwanath Kamath. 2024-03-09. Thread Detection and Response Generation using Transformers with Prompt Optimisation. https://arxiv.org/abs/2403.05931

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