Prediction results in big data analysis can vary greatly depending on the data preprocessing
methods used. Time series-based processing methods are particularly advantageous for …

The global economy was sluggish due to the COVID-19 pandemic. Until March 2020, the
economy began to decline, along with the pandemic outbreak throughout the world …

The sudden outbreak of COVID-19 has dramatically altered the state of the global economy,
and the stock market has become more volatile and even fallen sharply as a result of its …

Stock index prediction is considered one of the most challenging issues in the financial
sector owing to its noise, volatility, and instability. Traditional stock index prediction methods …

Many research studies used statistics to predict food production, distribution and price
trends. Researchers used statistical inference for discovering the relationships of data to …

E-commerce platforms are committed to planning various marketing campaigns to make
profits, and the impact of marketing campaigns is determined by the number of consumers …

In order to make more informed investment decisions, it becomes increasingly critical to
forecast stock prices. Given the abnormality of financial markets, predicting the stock market …

In recent years, with the rapid advancement of new energy vehicle (NEV) technology, an
increasing number of individuals have begun to invest in the stock market of NEV …

To date, there has been limited research undertaken into firm value determinants in the air
transport industry, one of the most essential sectors for global business. In view of this, in this …

The rapidly evolving coronavirus pandemic brings a devastating effect on the entire world
and its economy as a whole. Further instability related to COVID-19 will negatively affect not …