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math.OC2023
An Exact Algorithm for Optimization Problems with Inverse S-shaped Function
Arka Das, Ankur Sinha, Sachin Jayaswal
In this paper, we propose an exact general algorithm for solving non-convex optimization problems, where the non-convexity arises due to the presence of an inverse S-shaped functio…
cs.CL2023★ 70 cited
SEntFiN 1.0: Entity-Aware Sentiment Analysis for Financial News
Ankur Sinha, Satishwar Kedas, Rishu Kumar +1
Fine-grained financial sentiment analysis on news headlines is a challenging task requiring human-annotated datasets to achieve high performance. Limited studies have tried to addr…