HyVADRF: hybrid VADER–random forest and GWO for bitcoin tweet sentiment analysis

A Mardjo, C Choksuchat - IEEE Access, 2022 - ieeexplore.ieee.org
In recent years, Bitcoin and other cryptocurrencies have been increasingly considered
investment options for emerging markets. However, Bitcoin's erratic behavior has …

Evaluating sentiment c1assifiers for bitcoin tweets in price prediction task

AM Balfagih, V Keselj - … conference on big data (Big Data), 2019 - ieeexplore.ieee.org
Bitcoin alongside other cryptocurrencies became one of the largest trends recently, due to its
redefinition of the concept of money, and its price fluctuation. Especially on the social media …

A complete VADER-based sentiment analysis of bitcoin (BTC) tweets during the era of COVID-19

T Pano, R Kashef - Big Data and Cognitive Computing, 2020 - mdpi.com
During the COVID-19 pandemic, many research studies have been conducted to examine
the impact of the outbreak on the financial sector, especially on cryptocurrencies. Social …

Forecasting the early market movement in bitcoin using twitter's sentiment analysis: An ensemble-based prediction model

A Ibrahim - 2021 IEEE International IOT, Electronics and …, 2021 - ieeexplore.ieee.org
Data collected from social media such as tweets, posts, and blogs can assist in an early
indication of market sentiment in the financial field. This has frequently been conducted on …

Forecasting bitcoin price fluctuation by twitter sentiment analysis

O Sattarov, HS Jeon, R Oh… - … international conference on …, 2020 - ieeexplore.ieee.org
Bitcoin is one of the main phenomena in recent times together with other cryptocurrencies
due to the redefinition of the money term and its price fluctuations. Moreover, scientists are …

Sentiment analysis and emotion detection on cryptocurrency related tweets using ensemble LSTM-GRU model

N Aslam, F Rustam, E Lee, PB Washington… - Ieee …, 2022 - ieeexplore.ieee.org
The cryptocurrency market has been developed at an unprecedented speed over the past
few years. Cryptocurrency works similar to standard currency, however, virtual payments are …

Sentiment Classification of Cryptocurrency-Related Social Media Posts

M Kulakowski, F Frasincar - IEEE Intelligent Systems, 2023 - ieeexplore.ieee.org
Many researchers agree that sentiment analysis can improve the performance of
quantitative trading models. We develop two off-the-shelf solutions for analyzing the …

Predicting Bitcoin price fluctuation with Twitter sentiment analysis

E Stenqvist, J Lönnö - 2017 - diva-portal.org
Programmatically deriving sentiment has been the topic of many a thesis: it's application in
analyzing 140 character sentences, to that of 400-word Hemingway sentences; the methods …

Tweet sentiment analysis for cryptocurrencies

E Şaşmaz, FB Tek - 2021 6th international conference on …, 2021 - ieeexplore.ieee.org
Many traders believe in and use Twitter tweets to guide their daily cryptocurrency trading. In
this project, we investigated the feasibility of automated sentiment analysis for …

Bi-Directional CNN-RNN architecture with group-wise enhancement and attention mechanisms for cryptocurrency sentiment analysis

GC Habek, MA Toçoğlu, A Onan - Applied Artificial Intelligence, 2022 - Taylor & Francis
As the cryptocurrency trading market has grown significantly in recent years, the number of
comments related to cryptocurrency has increased tremendously in social media platforms …