Table 4.

Cosine similarities of MCA and MCF corpora

Corpora comparison	tf-idf	stf-isf
MCA Cerner to Epic	0.779	0.941
MCF Cerner to Epic	0.618	0.860
MCA Epic to MCF Epic	0.965	0.987
MCA Cerner to MCF Cerner	0.804	0.952