APA (7th ed.) Citation

Shi, F. (2019). Learn about term frequency-inverse document frequency in text analysis in R with data from How ISIS uses Twitter dataset (2016). SAGE Publications, Ltd..

Chicago Style (17th ed.) Citation

Shi, Feng. Learn About Term Frequency-inverse Document Frequency in Text Analysis in R with Data from How ISIS Uses Twitter Dataset (2016). London: SAGE Publications, Ltd., 2019.

MLA (9th ed.) Citation

Shi, Feng. Learn About Term Frequency-inverse Document Frequency in Text Analysis in R with Data from How ISIS Uses Twitter Dataset (2016). SAGE Publications, Ltd., 2019.