IMAGINATOR: Pre-Trained Image+Text Joint Embeddings using Word-Level Grounding of Images. - Varuna Krishna; S. Suryavardan; Shreyash Mishra; Sathyanarayanan Ramamoorthy; Parth Patwa; Megha Chakraborty; Aman Chadha; Amitava Das 001; Amit P. Sheth (CoRR, 2023)