The use of social media has gained more popularity in the modern society. People provide
their own opinions on different subjects such as, social issues, news, events and products …

Dalam dunia e-commerce terdapat sistem penjualan yang disebut Flash Sale. Pada
dasarnya konsep dari Flash Sale yaitu memberikan tawaran harga yang lebih rendah dan …

The World Health Organization (WHO) has declared COVID-19 a public health pandemic [1].
The pandemic of COVID-19 has overtaken the world. Many countries wordwide, including …

Covid-19 is a disease caused by a virus and has become a pandemic in many countries
around the world. The disease not only affects public health, but also affects other aspects of …

Social media plays an important role in our lives due to the conditions of the age we live.
Nowadays, the most popular social media platform that prioritizes meaningful content …

Sentimental analysis is a study of emotions or analysis of text as an approach to machine
learning. It is the most well-known message characterization device that investigates an …

Social media platforms like Twitter, Facebook are gaining popularity as they produce huge
amounts of data. These platforms allow people to post messages across the world, express …

Abstract Coronavirus disease 2019 (Covid-19) is a contiguous disease which affected a
large volume of population with a high mortality rate across the globe. For dealing with the …

In recent times, our world has been massively affected by a global pandemic. Due to the
swift increase in the infection and the death frequency, it has been caused an extensive …

World wide spread of COVID-19 pandemic, is throttling the normal life nearly for two years
and claiming millions of life all over the globe. Starting from Wuhan of China it crosses more …