A two-step hybrid unsupervised model with attention mechanism for aspect extraction. - Ganpat Singh Chauhan; Yogesh Kumar Meena; Dinesh Gopalani; Ravi Nahta (Expert Syst. Appl., 2020)

A hybrid neural variational CF-NADE for collaborative filtering using abstraction and generation. - Ravi Nahta; Yogesh Kumar Meena; Dinesh Gopalani; Ganpat Singh Chauhan (Expert Syst. Appl., 2021)

Two-step hybrid collaborative filtering using deep variational Bayesian autoencoders. - Ravi Nahta; Yogesh Kumar Meena; Dinesh Gopalani; Ganpat Singh Chauhan (Inf. Sci., 2021)

Embedding metadata using deep collaborative filtering to address the cold start problem for the rating prediction task. - Ravi Nahta; Yogesh Kumar Meena; Dinesh Gopalani; Ganpat Singh Chauhan (Multim. Tools Appl., 2021)

A mixed unsupervised method for aspect extraction using BERT. - Ganpat Singh Chauhan; Yogesh Kumar Meena; Dinesh Gopalani; Ravi Nahta (Multim. Tools Appl., 2022)

Deep Learning Model to Improve Teaching-Learning Process using Sentiment Analysis. - Ganpat Singh Chauhan; Neeraj Garg; Ravi Nahta; Yogesh Kumar Meena (ICCCNT, 2023)

Aspect based sentiment analysis using deep learning approaches: A survey. - Ganpat Singh Chauhan; Ravi Nahta; Yogesh Kumar Meena; Dinesh Gopalani (Comput. Sci. Rev., 2023)

Refined Neural Attention Network for Aspect Phrases Retrieval in Opinion Mining. - Ganpat Singh Chauhan; Neeraj Garg; Ravi Nahta; Yogesh Kumar Meena (ICCCNT, 2024)

Sentiment Analysis on Customer Opinions: A Study. - Ganpat Singh Chauhan; Abhishek Upadhyay; Ravi Nahta; Yogesh Kumar Meena (ICCCNT, 2024)

Hierarchical attention for aspect extraction using LSTM in fine-grained sentiment analysis and evaluation. - Ganpat Singh Chauhan; Akash Saxena; Ravi Nahta; Yogesh Kumar Meena (Appl. Soft Comput., 2024)

Deep learning with the generative models for recommender systems: A survey. - Ravi Nahta; Ganpat Singh Chauhan; Yogesh Kumar Meena; Dinesh Gopalani (Comput. Sci. Rev., 2024)

CF-MGAN: Collaborative filtering with metadata-aware generative adversarial networks for top-N recommendation. - Ravi Nahta; Ganpat Singh Chauhan; Yogesh Kumar Meena; Dinesh Gopalani (Inf. Sci., 2025)