earticle

영어

The purpose of this study is to investigate emotional changes in an Act and across Acts and the emotion relationship between major characters in Shakespeare's four great tragedies through visualization of sentiment analysis using dialogue corpora, a VADER sentiment word-list, Python 3.5, and Netminer 4.4. We use both bar graphs and line charts as time visualization. The bar charts show how emotional changes between major characters are compared within an Act and across Acts in the normalized positive and negative sentiment valence sum. The line charts show who has emotional ups and downs throughout the whole play in the average sentiment valence. This study also attempts to visualize network structures connecting major characters and discuss sentiment intensity to tell us how much positive or negative sentiment there is in their detailed emotion relationship, representing relation visualization.