From: Novel neural network application for bacterial colony classification
 | Accuracy | Precision | Sensitivity | Specificity | ||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 | CNN | AlexNet | Autoencoder | CNN | AlexNet | Autoencoder | CNN | AlexNet | Autoencoder | CNN | AlexNet | Autoencoder |
Streptococcus agalactiae | 0.984 | 0.965 | 0.979 | 0.780 | 0.603 | 0.754 | 1.000 | 1.000 | 0.935 | 0.983 | 0.965 | 0.983 |
Klebsiella oxytoca | 0.938 | 0.939 | 0.954 | 0.189 | 0.299 | 0.326 | 0.238 | 0.655 | 0.337 | 0.964 | 0.950 | 0.976 |
Staphylococcus hominis | 0.997 | 0.993 | 0.989 | 0.938 | 0.881 | 0.773 | 0.900 | 0.740 | 0.680 | 0.999 | 0.998 | 0.996 |
Stenotrophomonas maltophilia | 0.958 | 0.969 | 0.971 | 0.744 | 0.791 | 0.771 | 0.574 | 0.679 | 0.809 | 0.986 | 0.989 | 0.984 |
Escherichia coli | 0.961 | 0.966 | 0.968 | 0.787 | 0.726 | 0.844 | 0.733 | 0.906 | 0.748 | 0.983 | 0.973 | 0.988 |
Staphylococcus capitis | 0.988 | 0.986 | 0.981 | 0.722 | 0.626 | 0.609 | 0.839 | 1.000 | 0.677 | 0.992 | 0.986 | 0.989 |
Proteus mirabilis | 0.938 | 0.974 | 0.951 | 0.659 | 0.870 | 0.683 | 0.315 | 0.722 | 0.567 | 0.987 | 0.993 | 0.981 |
Enterococcus faecium | 0.981 | 0.912 | 0.969 | 0.783 | 0.172 | 0.361 | 0.310 | 0.776 | 0.373 | 0.998 | 0.916 | 0.984 |
Burkholderia cepacia | 0.993 | 0.983 | 0.982 | 0.750 | 0.392 | 0.609 | 0.706 | 0.588 | 0.519 | 0.997 | 0.988 | 0.993 |
Staphylococcus haemolyticus | 0.989 | 0.983 | 0.984 | 0.975 | 0.736 | 0.760 | 0.760 | 0.885 | 0.893 | 0.999 | 0.987 | 0.988 |
Serratia marcescens | 0.981 | 0.922 | 0.977 | 0.844 | 0.889 | 0.735 | 0.663 | 0.248 | 0.649 | 0.995 | 0.997 | 0.991 |
Enterococcus faecalis | 0.992 | 0.990 | 0.979 | 0.778 | 0.643 | 0.080 | 0.467 | 0.300 | 0.069 | 0.998 | 0.998 | 0.990 |
Pseudomonas aeruginosa | 0.922 | 0.971 | 0.954 | 0.546 | 0.960 | 0.748 | 0.929 | 0.714 | 0.786 | 0.928 | 0.997 | 0.974 |
Klebsiella pneumoniae | 0.955 | 0.983 | 0.964 | 0.678 | 0.942 | 0.733 | 0.520 | 0.760 | 0.707 | 0.984 | 0.997 | 0.985 |
Staphylococcus epidermidis | 0.978 | 0.986 | 0.977 | 0.817 | 0.938 | 0.735 | 0.708 | 0.750 | 0.815 | 0.992 | 0.998 | 0.986 |
Staphylococcus aureus | 0.972 | 0.983 | 0.975 | 0.845 | 0.959 | 0.923 | 0.958 | 0.901 | 0.878 | 0.977 | 0.995 | 0.990 |
Enterococcus cloacae | 0.962 | 0.970 | 0.968 | 0.482 | 0.551 | 0.558 | 0.602 | 0.557 | 0.489 | 0.976 | 0.984 | 0.986 |
Acinetobacter baumannii | 0.919 | 0.939 | 0.931 | 0.707 | 0.919 | 0.727 | 0.701 | 0.575 | 0.784 | 0.958 | 0.993 | 0.959 |
Average | 0.967 | 0.967 | 0.970 | 0.723 | 0.716 | 0.652 | 0.662 | 0.709 | 0.651 | 0.983 | 0.984 | 0.985 |