Activity Feature Solving Based on TF-IDF for Activity Recognition in Smart Homes

Table 9

Recognition F-Measures using three classifiers concerning dataset cairo.

Feature	SVM	SMO	RF
FF	45.8%	81.4%	86.2%
TF-IDF	82.9	85.7%	87.5
TF-IDF+Sigmod	82%	83.4%	86.6%
TF-IDF+Tanh	76.6%	85.8	87.3%