Dwaipayan Roy

Word Embedding based Generalized Language Model for Information Retrieval

Debasis Ganguly, Dwaipayan Roy, Mandar Mitra et al. · 2015 · 246 citations

Vector Embeddings, Engineering, Intelligent Information Retrieval +18

Using Word Embeddings for Automatic Query Expansion

Dwaipayan Roy, Debjyoti Paul, Mandar Mitra et al. · arXiv (Cornell University) · 2016 · 86 citations · Full text

Engineering, Vocabulary Entry, Query Model +18

Tectono-Stratigraphy and Emplacement History of the Ophiolite Assemblage from the Naga Hills and Andaman Island-Arc, India

S.K. Acharyya, K.K. Ray, Dwaipayan Roy · Journal of the Geological Society of India · 1989 · 65 citations

Estimating Gaussian mixture models in the local neighbourhood of embedded word vectors for query performance prediction

Dwaipayan Roy, Debasis Ganguly, Mandar Mitra et al. · Information Processing & Management · 2019 · 45 citations

Embedded Word Vectors, Machine Learning, Engineering +16

Using Word Embeddings for Information Retrieval

Dwaipayan Roy, Debasis Ganguly, Sumit Bhatia et al. · 2018 · 40 citations

Natural Language Processing, Retrieval Augmented Generation, Engineering +12