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. Author manuscript; available in PMC: 2022 Apr 22.
Published in final edited form as: Proceedings (IEEE Int Conf Bioinformatics Biomed). 2020 Feb 6;2019:1544–1547. doi: 10.1109/bibm47256.2019.8983167

TABLE IV:

Internal index results for k=10.

100 iterations 500 iterations 1,000 iterations
CH SC CH SC CH SC
LSI 25,346 0.34 25,539 0.34 25,532 0.35
BTM 55,110 0.41 61,790 0.43 67,856 0.53
LDA 24,498 0.27 24,102 0.27 24,860 0.27
GibbsLDA 239,457 0.83 266,065 0.85 272,035 0.86
Online LDA 70,824 0.54 69,418 0.55 69,892 0.55
Online Twitter LDA 1,400,045 0.96 1,925,903 0.97 2,035,547 0.97
K-means+Doc2Vec 7,617 0.02 7,617 0.02 7,617 0.02
K-means+TFIDF 3,758 0.07 3,758 0.07 3,758 0.07