PATCorrect: Non-autoregressive Phoneme-augmented Transformer for ASR Error Correction

no code implementations • 10 Feb 2023 • Ziji Zhang, Zhehui Wang, Rajesh Kamma, Sharanya Eswaran, Narayanan Sadagopan

However, efficient models that meet the low latency requirements of industrial grade production systems have not been well studied.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1

RecXplainer: Amortized Attribute-based Personalized Explanations for Recommender Systems

no code implementations • 27 Nov 2022 • Sahil Verma, Chirag Shah, John P. Dickerson, Anurag Beniwal, Narayanan Sadagopan, Arjun Seshadri

We evaluate RecXplainer on five real-world and large-scale recommendation datasets using five different kinds of recommender systems to demonstrate the efficacy of RecXplainer in capturing users' preferences over item attributes and using them to explain recommendations.

Attribute Recommendation Systems

Contextual Multi-Armed Bandits for Causal Marketing

no code implementations • 2 Oct 2018 • Neela Sawant, Chitti Babu Namballa, Narayanan Sadagopan, Houssam Nassif

Following uplift modeling results, we optimize over the incremental business metric.

Causal Inference counterfactual +3