Ayatullah , A. H., and N. . Suciati. “TOPIC GROUPING BASED ON DESCRIPTION TEXT IN MICROSOFT RESEARCH VIDEO DESCRIPTION CORPUS DATA USING FASTTEXT, PCA AND K-MEANS CLUSTERING”. Jurnal Informatika Polinema, vol. 9, no. 2, Feb. 2023, pp. 223-8, doi:10.33795/jip.v9i2.1271.