Browse Items (17 total)

A missing value is a common problem of most data processing in scientific research, which results in a lack of accuracy of
research results. Several methods have been applied as a missing value solution, such as deleting all data that have a…

Indonesian General Analysis Dataset is a dataset sourced from social media twitter by using keywords in the form of
conjunctions to get a dataset that does not only focus on a particular topic. The use of Indonesian language datasets with
general…

Social media such as Twitter has now become very close to society. Twitter users can express current issues, their opinions,
product reviews, and many other things both positive and negative. Twitter is also used by companies to monitor the…

COVID-19 was classified as a pandemic in March 2020, and then in July 2021, this virus had its variance that spreads all over
the world including Indonesia. The probability of the detrimental of its effect cannot be avoided, because this virus has…

Depression is a major mood illness that causes patients to experience significant symptoms that interfere with their daily
activities. As technology has developed, people now frequently express themselves through social media, especially Twitter.…

The World Health Organizations and the Ministry of Health of the Republic of Indonesia have required the use of masks to
suppress the spread of COVID-19. WHO provides guidance on how to use a good mask to cover the mouth and nose. This
study aims…