The dissemination of news has now experienced a lot of progress.
News can easily be accessed anytime and anywhere by using social media, one of
which is Twitter. One topic that often becomes trending on social media,
especially Twitter, is cryptocurrency. The high investment interest in the
millennial generation has caused cryptocurrency to become a hot topic discussed
on various social media. The influence of content on social media on society
has significance in social life between individuals or groups, but society is
considered unable to sort information properly and correctly.
Search for topics that are trending on social
media, especially Twitter, namely cryptocurrency. The high investment interest
in the millennial generation has caused cryptocurrency to become a hot topic
discussed on various social media. The influence of content on social media on
society has significance in social life between individuals or groups, but
society is considered unable to sort information properly and correctly.
Therefore, a system is needed to find out the truth of information contained on
social media. Analysis of a person's various opinions in providing comments is
the meaning of sentiment analysis. To classify the form of sentiment give on social media, especially Twitter, you can use
text mining, which is the process of automatically obtaining information in a
large collection of documents.
The results obtained, namely sentiment analysis,
can be used to determine public sentiment about cryptocurrency, especially
bitcoin and ethereum. The goal is to find out how positive, neutral and
negative the hashtag is. After conducting sentiment analysis, the majority of
user reviews stated that they were neutral with a percentage of positive
sentiment of 23.9%; neutral sentiment 40.3% and negative sentiment 35.8%. With
this it can be concluded that the BERT and RCNN methods are less effective for
implementing sentiment analysis.
Keywords – Twitter, Sentiment Analysis, Cryptocurrency,
BERT, RCNN