Leveraging auxiliary tasks for document-level cross-domain sentiment classification

• Main Authors: YU, Jianfei, JIANG, Jing
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2017
• Subjects: Databases and Information Systems; Numerical Analysis and Scientific Computing
• Online Access: https://ink.library.smu.edu.sg/sis_research/3902; https://ink.library.smu.edu.sg/context/sis_research/article/4904/viewcontent/I17_1066.pdf
• Institution: Singapore Management University

In this paper, we study domain adaptationwith a state-of-the-art hierarchicalneural network for document-level sentimentclassification. We first design a newauxiliary task based on sentiment scoresof domain-independent words. We thenpropose two neural network architecturesto respectively induce docu...