A two-phase sentiment analysis approach for judgement prediction

Author:

Liu Yi-Hung1,Chen Yen-Liang2

Affiliation:

1. Research Institute of Guangdong and Taiwan, Shantou University Business School, China

2. Department of Information Management, National Central University, Taiwan (R.O.C.)

Abstract

Factual scenario analysis of a judgement is critical to judges during sentencing. With the increasing number of legal cases, professionals typically endure heavy workloads on a daily basis. Although a few previous studies have applied information technology to legal cases, according to our research, no prior studies have predicted a pending judgement using legal documents. In this article, we introduce an innovative solution to predict relevant rulings. The proposed approach employs text mining methods to extract features from precedents and applies a text classifier to automatically classify judgements according to sentiment analysis. This approach can assist legal experts or litigants in predicting possible judgements. Experimental results from a judgement data set reveal that our approach is a satisfactory method for judgement classification.

Funder

Shantou University

Publisher

SAGE Publications

Subject

Library and Information Sciences,Information Systems

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