Towards Public Opinion Digital Twin: A Conceptual Prototype

Table 4

List of abbreviation.

Explanation	Abbreviation
PO	Public opinions
PODT	Public opinion digital twin
SNS	Social networking service
PODR	Public opinion digital replica
DES	Discrete event simulation
DPL	Data preservation layer
MCL	Modeling calculation layer
MRL	Modeling representation layer
OSS	Object storage service
NLP	Natural language processing