step,n_unique,tfidf,tfidf_p,semantic,semantic_p,chance 1000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 2000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 3000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 4000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 5000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 6000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 7000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 8000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693 9000,1,0.07692307692307693,1.0,0.07692307692307693,1.0,0.07692307692307693