TY  - CHAP
AB  - Abstract After the ex-National Security Agency contractor Edward Snowden1disclosures of the National Security Agency surveillance of Americans’ online and phone communications, the Pew Research Center2administrated a panel survey to collect data concerning Americans’ opinions about privacy and security. This survey has mixed types of qualitative questions (closed and open-ended). In this context, to our knowledge, until today, no research has been applied on the open-ended part of these data. In this chapter, first the authors present their findings from applying sentiment analysis and topic extraction methods; second, the authors demonstrate their analysis to sentiments polarities; and finally, the authors interpret the semantic relationships between topics and their associated negativity, positivity, and neutral sentiments.
SN  - 978-1-78756-984-3, 978-1-78756-983-6/
DO  - 10.1108/978-1-78756-983-620191009
UR  - https://doi.org/10.1108/978-1-78756-983-620191009
AU  - Zhuhadar Lily Popova
AU  - Ciampa Mark
ED  - Anna Visvizi
ED  - Miltiadis D. Lytras
PY  - 2019
Y1  - 2019/01/01
TI  - Government Surveillance, National Security, and the American Rights: Using Sentiment Analysis to Extract Citizen Opinions
T2  - Politics and Technology in the Post-Truth Era
T3  - Emerald Studies in Politics and Technology
PB  - Emerald Publishing Limited
SP  - 129
EP  - 141
Y2  - 2024/04/25
ER  -