Table 5. Open in new tab Average...

			Precision	Recall	Accuracy	\|$\boldsymbol{F_1}$\|-score
		Random Forest	0.9927	0.0680	0.9941	0.0078	0.9934	0.0042	0.9934	0.0042
64	Binary	XGBoost	0.9911	0.0084	0.9964	0.0056	0.9937	0.0047	0.9937	0.0047
		SVC	0.9742	0.0138	0.9920	0.0059	0.9828	0.0073	0.9830	0.0071
		Random Forest	0.8886	0.0222	0.9779	0.0106	0.9273	0.0155	0.9310	0.0140
64	Image	XGBoost	0.8827	0.0235	0.9856	0.0691	0.9269	0.0154	0.9311	0.0136
		SVC	0.8751	0.0214	0.9916	0.0064	0.9247	0.0144	0.9296	0.0126
		Random Forest	0.8864	0.0218	0.9877	0.0093	0.9302	0.0132	0.9341	0.0117
64	MP3	XGBoost	0.8812	0.0229	0.9950	0.0060	0.9301	0.0145	0.9345	0.0128
		SVC	0.8762	0.0233	0.8893	0.0197	0.8815	0.0163	0.8825	0.0158
		Random Forest	0.9096	0.0178	0.9887	0.0079	0.9451	0.0115	0.9474	0.0105
64	PDF	XGBoost	0.9039	0.0189	0.9887	0.0074	0.9416	0.0129	0.9443	0.0119
		SVC	0.8675	0.0186	0.9889	0.0072	0.9187	0.0135	0.9241	0.0120
		Random Forest	0.9900	0.0077	0.9902	0.0076	0.9901	0.0047	0.9901	0.0048
64	TXT	XGBoost	0.9876	0.0090	0.9925	0.0072	0.9900	0.0050	0.9900	0.0049
		SVC	0.8293	0.0209	0.9589	0.0188	0.8804	0.0157	0.8892	0.0138
		Random Forest	0.8744	0.0162	0.9795	0.0095	0.9192	0.0103	0.9239	0.0092
64	Video	XGBoost	0.8657	0.0180	0.9816	0.0118	0.9144	0.0124	0.9199	0.0112
		SVC	0.8450	0.0204	0.9893	0.0080	0.9036	0.0151	0.9113	0.0130
		Random Forest	0.9190	0.0097	0.9893	0.0038	0.9510	0.0055	0.9528	0.0051
64	All	XGBoost	0.9144	0.0100	0.9909	0.0028	0.9490	0.0058	0.9511	0.0053
		SVC	0.8577	0.0090	0.9819	0.0039	0.9094	0.0067	0.9156	0.0059
		Random Forest	0.9967	0.0064	0.9954	0.0083	0.9960	0.0050	0.9960	0.0050
128	Binary	XGBoost	0.9950	0.0076	0.9966	0.0065	0.9958	0.0050	0.9958	0.0050
		SVC	0.9746	0.0191	0.9950	0.0070	0.9843	0.0104	0.9846	0.0102
		Random Forest	0.9117	0.0276	0.9795	0.0137	0.9418	0.0169	0.9441	0.0154
128	Image	XGBoost	0.9097	0.0287	0.9850	0.0124	0.9431	0.0189	0.9456	0.0172
		SVC	0.8933	0.0249	0.9912	0.0087	0.9360	0.0170	0.9395	0.0153
		Random Forest	0.9136	0.0268	0.9873	0.0146	0.9425	0.0170	0.9446	0.0158
128	MP3	XGBoost	0.9117	0.0278	0.9841	0.0135	0.9439	0.0172	0.9463	0.0159
		SVC	0.9071	0.0316	0.9133	0.0270	0.9093	0.0214	0.9098	0.0209
		Random Forest	0.9260	0.0284	0.9791	0.0174	0.9500	0.0176	0.9515	0.0166
128	PDF	XGBoost	0.9222	0.0286	0.9800	0.0184	0.9481	0.0173	0.9498	0.0162
		SVC	0.8893	0.0327	0.9900	0.0115	0.9327	0.0224	0.9366	0.0201
		Random Forest	0.9967	0.0077	0.9962	0.0066	0.9964	0.0051	0.9965	0.0050
128	TXT	XGBoost	0.9955	0.0087	0.9962	0.0087	0.9958	0.0055	0.9958	0.0055
		SVC	0.8558	0.0265	0.9766	0.0181	0.9054	0.0163	0.9118	0.0142
		Random Forest	0.9180	0.0252	0.9687	0.0217	0.9408	0.0194	0.9425	0.0187
128	Video	XGBoost	0.9144	0.0265	0.9812	0.0182	0.9443	0.0199	0.9464	0.0189
		SVC	0.8759	0.0326	0.9929	0.0112	0.9254	0.0222	0.9304	0.0196
		Random Forest	0.9410	0.0099	0.9911	0.0045	0.9644	0.0054	0.9653	0.0051
128	All	XGBoost	0.9355	0.0102	0.9922	0.0039	0.9618	0.0053	0.9629	0.0049
		SVC	0.8799	0.0116	0.9871	0.0051	0.9261	0.0067	0.9304	0.0058
		Random Forest	0.9975	0.0074	0.9975	0.0076	0.9975	0.0050	0.9975	0.0050
256	Binary	XGBoost	0.9975	0.0075	0.9975	0.0076	0.9975	0.0051	0.9975	0.0051
		SVC	0.9951	0.0116	0.9900	0.0155	0.9925	0.0084	0.9924	0.0084
		Random Forest	0.9556	0.0270	0.9741	0.0266	0.9641	0.0217	0.9645	0.0214
256	Image	XGBoost	0.9531	0.0275	0.9816	0.0206	0.9662	0.0177	0.9668	0.0170
		SVC	0.9394	0.0324	0.9900	0.0140	0.9625	0.0196	0.9637	0.0184
		Random Forest	0.9784	0.0165	0.9716	0.0224	0.9750	0.0135	0.9748	0.0137
256	MP3	XGBoost	0.9801	0.0162	0.9800	0.0178	0.9800	0.0137	0.9799	0.0138
		SVC	0.8994	0.0466	0.9658	0.0231	0.9275	0.0292	0.9307	0.0266
		Random Forest	0.9484	0.0299	0.9716	0.0252	0.9587	0.0161	0.9593	0.0155
256	PDF	XGBoost	0.9511	0.0242	0.9750	0.0217	0.9620	0.0152	0.9626	0.0149
		SVC	0.9033	0.0372	0.9900	0.0155	0.9412	0.0264	0.9443	0.0239
		Random Forest	1	0	1	0	1	0	1	0
256	TXT	XGBoost	1	0	1	0	1	0	1	0
		SVC	0.8932	0.0348	0.9866	0.0204	0.9337	0.0258	0.9373	0.0240
		Random Forest	0.9689	0.0242	0.9775	0.0239	0.9729	0.0207	0.9730	0.0206
256	Video	XGBoost	0.9717	0.0255	0.9833	0.0211	0.9770	0.0185	0.9772	0.0184
		SVC	0.9206	0.0370	0.9950	0.0101	0.9537	0.0225	0.9559	0.0206
		Random Forest	0.9716	0.0105	0.9905	0.0063	0.9807	0.0048	0.9809	0.0047
256	All	XGBoost	0.9700	0.0109	0.9912	0.0059	0.9802	0.0062	0.9805	0.0060
		SVC	0.9209	0.0144	0.9901	0.0058	0.9524	0.0091	0.9542	0.0084

Precision

Recall

Accuracy

|$\boldsymbol{F_1}$|-score

Dataset (KB)

File type

Model

Average

|$\sigma$|

Average

|$\sigma$|

Average

|$\sigma$|

Average

|$\sigma$|

Random Forest

0.9927

0.0680

0.9941

0.0078

0.9934

0.0042

0.9934

0.0042

Binary

XGBoost

0.9911

0.0084

0.9964

0.0056

0.9937

0.0047

0.9937

0.0047

SVC

0.9742

0.0138

0.9920

0.0059

0.9828

0.0073

0.9830

0.0071

Random Forest

0.8886

0.0222

0.9779

0.0106

0.9273

0.0155

0.9310

0.0140

Image

XGBoost

0.8827

0.0235

0.9856

0.0691

0.9269

0.0154

0.9311

0.0136

SVC

0.8751

0.0214

0.9916

0.0064

0.9247

0.0144

0.9296

0.0126

Random Forest

0.8864

0.0218

0.9877

0.0093

0.9302

0.0132

0.9341

0.0117

MP3

XGBoost

0.8812

0.0229

0.9950

0.0060

0.9301

0.0145

0.9345

0.0128

SVC

0.8762

0.0233

0.8893

0.0197

0.8815

0.0163

0.8825

0.0158

Random Forest

0.9096

0.0178

0.9887

0.0079

0.9451

0.0115

0.9474

0.0105

PDF

XGBoost

0.9039

0.0189

0.9887

0.0074

0.9416

0.0129

0.9443

0.0119

SVC

0.8675

0.0186

0.9889

0.0072

0.9187

0.0135

0.9241

0.0120

Random Forest

0.9900

0.0077

0.9902

0.0076

0.9901

0.0047

0.9901

0.0048

TXT

XGBoost

0.9876

0.0090

0.9925

0.0072

0.9900

0.0050

0.9900

0.0049

SVC

0.8293

0.0209

0.9589

0.0188

0.8804

0.0157

0.8892

0.0138

Random Forest

0.8744

0.0162

0.9795

0.0095

0.9192

0.0103

0.9239

0.0092

Video

XGBoost

0.8657

0.0180

0.9816

0.0118

0.9144

0.0124

0.9199

0.0112

SVC

0.8450

0.0204

0.9893

0.0080

0.9036

0.0151

0.9113

0.0130

Random Forest

0.9190

0.0097

0.9893

0.0038

0.9510

0.0055

0.9528

0.0051

All

XGBoost

0.9144

0.0100

0.9909

0.0028

0.9490

0.0058

0.9511

0.0053

SVC

0.8577

0.0090

0.9819

0.0039

0.9094

0.0067

0.9156

0.0059

Random Forest

0.9967

0.0064

0.9954

0.0083

0.9960

0.0050

0.9960

0.0050

128

Binary

XGBoost

0.9950

0.0076

0.9966

0.0065

0.9958

0.0050

0.9958

0.0050

SVC

0.9746

0.0191

0.9950

0.0070

0.9843

0.0104

0.9846

0.0102

Random Forest

0.9117

0.0276

0.9795

0.0137

0.9418

0.0169

0.9441

0.0154

128

Image

XGBoost

0.9097

0.0287

0.9850

0.0124

0.9431

0.0189

0.9456

0.0172

SVC

0.8933

0.0249

0.9912

0.0087

0.9360

0.0170

0.9395

0.0153

Random Forest

0.9136

0.0268

0.9873

0.0146

0.9425

0.0170

0.9446

0.0158

128

MP3

XGBoost

0.9117

0.0278

0.9841

0.0135

0.9439

0.0172

0.9463

0.0159

SVC

0.9071

0.0316

0.9133

0.0270

0.9093

0.0214

0.9098

0.0209

Random Forest

0.9260

0.0284

0.9791

0.0174

0.9500

0.0176

0.9515

0.0166

128

PDF

XGBoost

0.9222

0.0286

0.9800

0.0184

0.9481

0.0173

0.9498

0.0162

SVC

0.8893

0.0327

0.9900

0.0115

0.9327

0.0224

0.9366

0.0201

Random Forest

0.9967

0.0077

0.9962

0.0066

0.9964

0.0051

0.9965

0.0050

128

TXT

XGBoost

0.9955

0.0087

0.9962

0.0087

0.9958

0.0055

0.9958

0.0055

SVC

0.8558

0.0265

0.9766

0.0181

0.9054

0.0163

0.9118

0.0142

Random Forest

0.9180

0.0252

0.9687

0.0217

0.9408

0.0194

0.9425

0.0187

128

Video

XGBoost

0.9144

0.0265

0.9812

0.0182

0.9443

0.0199

0.9464

0.0189

SVC

0.8759

0.0326

0.9929

0.0112

0.9254

0.0222

0.9304

0.0196

Random Forest

0.9410

0.0099

0.9911

0.0045

0.9644

0.0054

0.9653

0.0051

128

All

XGBoost

0.9355

0.0102

0.9922

0.0039

0.9618

0.0053

0.9629

0.0049

SVC

0.8799

0.0116

0.9871

0.0051

0.9261

0.0067

0.9304

0.0058

Random Forest

0.9975

0.0074

0.9975

0.0076

0.9975

0.0050

0.9975

0.0050

256

Binary

XGBoost

0.9975

0.0075

0.9975

0.0076

0.9975

0.0051

0.9975

0.0051

SVC

0.9951

0.0116

0.9900

0.0155

0.9925

0.0084

0.9924

0.0084

Random Forest

0.9556

0.0270

0.9741

0.0266

0.9641

0.0217

0.9645

0.0214

256

Image

XGBoost

0.9531

0.0275

0.9816

0.0206

0.9662

0.0177

0.9668

0.0170

SVC

0.9394

0.0324

0.9900

0.0140

0.9625

0.0196

0.9637

0.0184

Random Forest

0.9784

0.0165

0.9716

0.0224

0.9750

0.0135

0.9748

0.0137

256

MP3

XGBoost

0.9801

0.0162

0.9800

0.0178

0.9800

0.0137

0.9799

0.0138

SVC

0.8994

0.0466

0.9658

0.0231

0.9275

0.0292

0.9307

0.0266

Random Forest

0.9484

0.0299

0.9716

0.0252

0.9587

0.0161

0.9593

0.0155

256

PDF

XGBoost

0.9511

0.0242

0.9750

0.0217

0.9620

0.0152

0.9626

0.0149

SVC

0.9033

0.0372

0.9900

0.0155

0.9412

0.0264

0.9443

0.0239

Random Forest

256

TXT

XGBoost

SVC

0.8932

0.0348

0.9866

0.0204

0.9337

0.0258

0.9373

0.0240

Random Forest

0.9689

0.0242

0.9775

0.0239

0.9729

0.0207

0.9730

0.0206

256

Video

XGBoost

0.9717

0.0255

0.9833

0.0211

0.9770

0.0185

0.9772

0.0184

SVC

0.9206

0.0370

0.9950

0.0101

0.9537

0.0225

0.9559

0.0206

Random Forest

0.9716

0.0105

0.9905

0.0063

0.9807

0.0048

0.9809

0.0047

256

All

XGBoost

0.9700

0.0109

0.9912

0.0059

0.9802

0.0062

0.9805

0.0060

SVC

0.9209

0.0144

0.9901

0.0058

0.9524

0.0091

0.9542

0.0084

			Precision	Recall	Accuracy	\|$\boldsymbol{F_1}$\|-score
		Random Forest	0.9927	0.0680	0.9941	0.0078	0.9934	0.0042	0.9934	0.0042
64	Binary	XGBoost	0.9911	0.0084	0.9964	0.0056	0.9937	0.0047	0.9937	0.0047
		SVC	0.9742	0.0138	0.9920	0.0059	0.9828	0.0073	0.9830	0.0071
		Random Forest	0.8886	0.0222	0.9779	0.0106	0.9273	0.0155	0.9310	0.0140
64	Image	XGBoost	0.8827	0.0235	0.9856	0.0691	0.9269	0.0154	0.9311	0.0136
		SVC	0.8751	0.0214	0.9916	0.0064	0.9247	0.0144	0.9296	0.0126
		Random Forest	0.8864	0.0218	0.9877	0.0093	0.9302	0.0132	0.9341	0.0117
64	MP3	XGBoost	0.8812	0.0229	0.9950	0.0060	0.9301	0.0145	0.9345	0.0128
		SVC	0.8762	0.0233	0.8893	0.0197	0.8815	0.0163	0.8825	0.0158
		Random Forest	0.9096	0.0178	0.9887	0.0079	0.9451	0.0115	0.9474	0.0105
64	PDF	XGBoost	0.9039	0.0189	0.9887	0.0074	0.9416	0.0129	0.9443	0.0119
		SVC	0.8675	0.0186	0.9889	0.0072	0.9187	0.0135	0.9241	0.0120
		Random Forest	0.9900	0.0077	0.9902	0.0076	0.9901	0.0047	0.9901	0.0048
64	TXT	XGBoost	0.9876	0.0090	0.9925	0.0072	0.9900	0.0050	0.9900	0.0049
		SVC	0.8293	0.0209	0.9589	0.0188	0.8804	0.0157	0.8892	0.0138
		Random Forest	0.8744	0.0162	0.9795	0.0095	0.9192	0.0103	0.9239	0.0092
64	Video	XGBoost	0.8657	0.0180	0.9816	0.0118	0.9144	0.0124	0.9199	0.0112
		SVC	0.8450	0.0204	0.9893	0.0080	0.9036	0.0151	0.9113	0.0130
		Random Forest	0.9190	0.0097	0.9893	0.0038	0.9510	0.0055	0.9528	0.0051
64	All	XGBoost	0.9144	0.0100	0.9909	0.0028	0.9490	0.0058	0.9511	0.0053
		SVC	0.8577	0.0090	0.9819	0.0039	0.9094	0.0067	0.9156	0.0059
		Random Forest	0.9967	0.0064	0.9954	0.0083	0.9960	0.0050	0.9960	0.0050
128	Binary	XGBoost	0.9950	0.0076	0.9966	0.0065	0.9958	0.0050	0.9958	0.0050
		SVC	0.9746	0.0191	0.9950	0.0070	0.9843	0.0104	0.9846	0.0102
		Random Forest	0.9117	0.0276	0.9795	0.0137	0.9418	0.0169	0.9441	0.0154
128	Image	XGBoost	0.9097	0.0287	0.9850	0.0124	0.9431	0.0189	0.9456	0.0172
		SVC	0.8933	0.0249	0.9912	0.0087	0.9360	0.0170	0.9395	0.0153
		Random Forest	0.9136	0.0268	0.9873	0.0146	0.9425	0.0170	0.9446	0.0158
128	MP3	XGBoost	0.9117	0.0278	0.9841	0.0135	0.9439	0.0172	0.9463	0.0159
		SVC	0.9071	0.0316	0.9133	0.0270	0.9093	0.0214	0.9098	0.0209
		Random Forest	0.9260	0.0284	0.9791	0.0174	0.9500	0.0176	0.9515	0.0166
128	PDF	XGBoost	0.9222	0.0286	0.9800	0.0184	0.9481	0.0173	0.9498	0.0162
		SVC	0.8893	0.0327	0.9900	0.0115	0.9327	0.0224	0.9366	0.0201
		Random Forest	0.9967	0.0077	0.9962	0.0066	0.9964	0.0051	0.9965	0.0050
128	TXT	XGBoost	0.9955	0.0087	0.9962	0.0087	0.9958	0.0055	0.9958	0.0055
		SVC	0.8558	0.0265	0.9766	0.0181	0.9054	0.0163	0.9118	0.0142
		Random Forest	0.9180	0.0252	0.9687	0.0217	0.9408	0.0194	0.9425	0.0187
128	Video	XGBoost	0.9144	0.0265	0.9812	0.0182	0.9443	0.0199	0.9464	0.0189
		SVC	0.8759	0.0326	0.9929	0.0112	0.9254	0.0222	0.9304	0.0196
		Random Forest	0.9410	0.0099	0.9911	0.0045	0.9644	0.0054	0.9653	0.0051
128	All	XGBoost	0.9355	0.0102	0.9922	0.0039	0.9618	0.0053	0.9629	0.0049
		SVC	0.8799	0.0116	0.9871	0.0051	0.9261	0.0067	0.9304	0.0058
		Random Forest	0.9975	0.0074	0.9975	0.0076	0.9975	0.0050	0.9975	0.0050
256	Binary	XGBoost	0.9975	0.0075	0.9975	0.0076	0.9975	0.0051	0.9975	0.0051
		SVC	0.9951	0.0116	0.9900	0.0155	0.9925	0.0084	0.9924	0.0084
		Random Forest	0.9556	0.0270	0.9741	0.0266	0.9641	0.0217	0.9645	0.0214
256	Image	XGBoost	0.9531	0.0275	0.9816	0.0206	0.9662	0.0177	0.9668	0.0170
		SVC	0.9394	0.0324	0.9900	0.0140	0.9625	0.0196	0.9637	0.0184
		Random Forest	0.9784	0.0165	0.9716	0.0224	0.9750	0.0135	0.9748	0.0137
256	MP3	XGBoost	0.9801	0.0162	0.9800	0.0178	0.9800	0.0137	0.9799	0.0138
		SVC	0.8994	0.0466	0.9658	0.0231	0.9275	0.0292	0.9307	0.0266
		Random Forest	0.9484	0.0299	0.9716	0.0252	0.9587	0.0161	0.9593	0.0155
256	PDF	XGBoost	0.9511	0.0242	0.9750	0.0217	0.9620	0.0152	0.9626	0.0149
		SVC	0.9033	0.0372	0.9900	0.0155	0.9412	0.0264	0.9443	0.0239
		Random Forest	1	0	1	0	1	0	1	0
256	TXT	XGBoost	1	0	1	0	1	0	1	0
		SVC	0.8932	0.0348	0.9866	0.0204	0.9337	0.0258	0.9373	0.0240
		Random Forest	0.9689	0.0242	0.9775	0.0239	0.9729	0.0207	0.9730	0.0206
256	Video	XGBoost	0.9717	0.0255	0.9833	0.0211	0.9770	0.0185	0.9772	0.0184
		SVC	0.9206	0.0370	0.9950	0.0101	0.9537	0.0225	0.9559	0.0206
		Random Forest	0.9716	0.0105	0.9905	0.0063	0.9807	0.0048	0.9809	0.0047
256	All	XGBoost	0.9700	0.0109	0.9912	0.0059	0.9802	0.0062	0.9805	0.0060
		SVC	0.9209	0.0144	0.9901	0.0058	0.9524	0.0091	0.9542	0.0084

Precision

Recall

Accuracy

|$\boldsymbol{F_1}$|-score

Dataset (KB)

File type

Model

Average

|$\sigma$|

Average

|$\sigma$|

Average

|$\sigma$|

Average

|$\sigma$|

Random Forest

0.9927

0.0680

0.9941

0.0078

0.9934

0.0042

0.9934

0.0042

Binary

XGBoost

0.9911

0.0084

0.9964

0.0056

0.9937

0.0047

0.9937

0.0047

SVC

0.9742

0.0138

0.9920

0.0059

0.9828

0.0073

0.9830

0.0071

Random Forest

0.8886

0.0222

0.9779

0.0106

0.9273

0.0155

0.9310

0.0140

Image

XGBoost

0.8827

0.0235

0.9856

0.0691

0.9269

0.0154

0.9311

0.0136

SVC

0.8751

0.0214

0.9916

0.0064

0.9247

0.0144

0.9296

0.0126

Random Forest

0.8864

0.0218

0.9877

0.0093

0.9302

0.0132

0.9341

0.0117

MP3

XGBoost

0.8812

0.0229

0.9950

0.0060

0.9301

0.0145

0.9345

0.0128

SVC

0.8762

0.0233

0.8893

0.0197

0.8815

0.0163

0.8825

0.0158

Random Forest

0.9096

0.0178

0.9887

0.0079

0.9451

0.0115

0.9474

0.0105

PDF

XGBoost

0.9039

0.0189

0.9887

0.0074

0.9416

0.0129

0.9443

0.0119

SVC

0.8675

0.0186

0.9889

0.0072

0.9187

0.0135

0.9241

0.0120

Random Forest

0.9900

0.0077

0.9902

0.0076

0.9901

0.0047

0.9901

0.0048

TXT

XGBoost

0.9876

0.0090

0.9925

0.0072

0.9900

0.0050

0.9900

0.0049

SVC

0.8293

0.0209

0.9589

0.0188

0.8804

0.0157

0.8892

0.0138

Random Forest

0.8744

0.0162

0.9795

0.0095

0.9192

0.0103

0.9239

0.0092

Video

XGBoost

0.8657

0.0180

0.9816

0.0118

0.9144

0.0124

0.9199

0.0112

SVC

0.8450

0.0204

0.9893

0.0080

0.9036

0.0151

0.9113

0.0130

Random Forest

0.9190

0.0097

0.9893

0.0038

0.9510

0.0055

0.9528

0.0051

All

XGBoost

0.9144

0.0100

0.9909

0.0028

0.9490

0.0058

0.9511

0.0053

SVC

0.8577

0.0090

0.9819

0.0039

0.9094

0.0067

0.9156

0.0059

Random Forest

0.9967

0.0064

0.9954

0.0083

0.9960

0.0050

0.9960

0.0050

128

Binary

XGBoost

0.9950

0.0076

0.9966

0.0065

0.9958

0.0050

0.9958

0.0050

SVC

0.9746

0.0191

0.9950

0.0070

0.9843

0.0104

0.9846

0.0102

Random Forest

0.9117

0.0276

0.9795

0.0137

0.9418

0.0169

0.9441

0.0154

128

Image

XGBoost

0.9097

0.0287

0.9850

0.0124

0.9431

0.0189

0.9456

0.0172

SVC

0.8933

0.0249

0.9912

0.0087

0.9360

0.0170

0.9395

0.0153

Random Forest

0.9136

0.0268

0.9873

0.0146

0.9425

0.0170

0.9446

0.0158

128

MP3

XGBoost

0.9117

0.0278

0.9841

0.0135

0.9439

0.0172

0.9463

0.0159

SVC

0.9071

0.0316

0.9133

0.0270

0.9093

0.0214

0.9098

0.0209

Random Forest

0.9260

0.0284

0.9791

0.0174

0.9500

0.0176

0.9515

0.0166

128

PDF

XGBoost

0.9222

0.0286

0.9800

0.0184

0.9481

0.0173

0.9498

0.0162

SVC

0.8893

0.0327

0.9900

0.0115

0.9327

0.0224

0.9366

0.0201

Random Forest

0.9967

0.0077

0.9962

0.0066

0.9964

0.0051

0.9965

0.0050

128

TXT

XGBoost

0.9955

0.0087

0.9962

0.0087

0.9958

0.0055

0.9958

0.0055

SVC

0.8558

0.0265

0.9766

0.0181

0.9054

0.0163

0.9118

0.0142

Random Forest

0.9180

0.0252

0.9687

0.0217

0.9408

0.0194

0.9425

0.0187

128

Video

XGBoost

0.9144

0.0265

0.9812

0.0182

0.9443

0.0199

0.9464

0.0189

SVC

0.8759

0.0326

0.9929

0.0112

0.9254

0.0222

0.9304

0.0196

Random Forest

0.9410

0.0099

0.9911

0.0045

0.9644

0.0054

0.9653

0.0051

128

All

XGBoost

0.9355

0.0102

0.9922

0.0039

0.9618

0.0053

0.9629

0.0049

SVC

0.8799

0.0116

0.9871

0.0051

0.9261

0.0067

0.9304

0.0058

Random Forest

0.9975

0.0074

0.9975

0.0076

0.9975

0.0050

0.9975

0.0050

256

Binary

XGBoost

0.9975

0.0075

0.9975

0.0076

0.9975

0.0051

0.9975

0.0051

SVC

0.9951

0.0116

0.9900

0.0155

0.9925

0.0084

0.9924

0.0084

Random Forest

0.9556

0.0270

0.9741

0.0266

0.9641

0.0217

0.9645

0.0214

256

Image

XGBoost

0.9531

0.0275

0.9816

0.0206

0.9662

0.0177

0.9668

0.0170

SVC

0.9394

0.0324

0.9900

0.0140

0.9625

0.0196

0.9637

0.0184

Random Forest

0.9784

0.0165

0.9716

0.0224

0.9750

0.0135

0.9748

0.0137

256

MP3

XGBoost

0.9801

0.0162

0.9800

0.0178

0.9800

0.0137

0.9799

0.0138

SVC

0.8994

0.0466

0.9658

0.0231

0.9275

0.0292

0.9307

0.0266

Random Forest

0.9484

0.0299

0.9716

0.0252

0.9587

0.0161

0.9593

0.0155

256

PDF

XGBoost

0.9511

0.0242

0.9750

0.0217

0.9620

0.0152

0.9626

0.0149

SVC

0.9033

0.0372

0.9900

0.0155

0.9412

0.0264

0.9443

0.0239

Random Forest

256

TXT

XGBoost

SVC

0.8932

0.0348

0.9866

0.0204

0.9337

0.0258

0.9373

0.0240

Random Forest

0.9689

0.0242

0.9775

0.0239

0.9729

0.0207

0.9730

0.0206

256

Video

XGBoost

0.9717

0.0255

0.9833

0.0211

0.9770

0.0185

0.9772

0.0184

SVC

0.9206

0.0370

0.9950

0.0101

0.9537

0.0225

0.9559

0.0206

Random Forest

0.9716

0.0105

0.9905

0.0063

0.9807

0.0048

0.9809

0.0047

256

All

XGBoost

0.9700

0.0109

0.9912

0.0059

0.9802

0.0062

0.9805

0.0060

SVC

0.9209

0.0144

0.9901

0.0058

0.9524

0.0091

0.9542

0.0084

Table 5.

Open in new tab

Average outcomes for file sizes between 64 and 256 KB, and their corresponding standard deviation |$\sigma$|⁠. The outcomes of each row correspond to independent experiments performed according to each dataset, file type, and classification model. The best |${F_1}-score$| has been highlighted in each combination of the dataset and file type experiment.

			Precision		Recall		Accuracy		\|$\boldsymbol{F_1}$\|-score
Dataset (KB)	File type	Model	Average	\|$\sigma$\|	Average	\|$\sigma$\|	Average	\|$\sigma$\|	Average	\|$\sigma$\|
		Random Forest	0.9927	0.0680	0.9941	0.0078	0.9934	0.0042	0.9934	0.0042
64	Binary	XGBoost	0.9911	0.0084	0.9964	0.0056	0.9937	0.0047	0.9937	0.0047
		SVC	0.9742	0.0138	0.9920	0.0059	0.9828	0.0073	0.9830	0.0071
		Random Forest	0.8886	0.0222	0.9779	0.0106	0.9273	0.0155	0.9310	0.0140
64	Image	XGBoost	0.8827	0.0235	0.9856	0.0691	0.9269	0.0154	0.9311	0.0136
		SVC	0.8751	0.0214	0.9916	0.0064	0.9247	0.0144	0.9296	0.0126
		Random Forest	0.8864	0.0218	0.9877	0.0093	0.9302	0.0132	0.9341	0.0117
64	MP3	XGBoost	0.8812	0.0229	0.9950	0.0060	0.9301	0.0145	0.9345	0.0128
		SVC	0.8762	0.0233	0.8893	0.0197	0.8815	0.0163	0.8825	0.0158
		Random Forest	0.9096	0.0178	0.9887	0.0079	0.9451	0.0115	0.9474	0.0105
64	PDF	XGBoost	0.9039	0.0189	0.9887	0.0074	0.9416	0.0129	0.9443	0.0119
		SVC	0.8675	0.0186	0.9889	0.0072	0.9187	0.0135	0.9241	0.0120
		Random Forest	0.9900	0.0077	0.9902	0.0076	0.9901	0.0047	0.9901	0.0048
64	TXT	XGBoost	0.9876	0.0090	0.9925	0.0072	0.9900	0.0050	0.9900	0.0049
		SVC	0.8293	0.0209	0.9589	0.0188	0.8804	0.0157	0.8892	0.0138
		Random Forest	0.8744	0.0162	0.9795	0.0095	0.9192	0.0103	0.9239	0.0092
64	Video	XGBoost	0.8657	0.0180	0.9816	0.0118	0.9144	0.0124	0.9199	0.0112
		SVC	0.8450	0.0204	0.9893	0.0080	0.9036	0.0151	0.9113	0.0130
		Random Forest	0.9190	0.0097	0.9893	0.0038	0.9510	0.0055	0.9528	0.0051
64	All	XGBoost	0.9144	0.0100	0.9909	0.0028	0.9490	0.0058	0.9511	0.0053
		SVC	0.8577	0.0090	0.9819	0.0039	0.9094	0.0067	0.9156	0.0059
		Random Forest	0.9967	0.0064	0.9954	0.0083	0.9960	0.0050	0.9960	0.0050
128	Binary	XGBoost	0.9950	0.0076	0.9966	0.0065	0.9958	0.0050	0.9958	0.0050
		SVC	0.9746	0.0191	0.9950	0.0070	0.9843	0.0104	0.9846	0.0102
		Random Forest	0.9117	0.0276	0.9795	0.0137	0.9418	0.0169	0.9441	0.0154
128	Image	XGBoost	0.9097	0.0287	0.9850	0.0124	0.9431	0.0189	0.9456	0.0172
		SVC	0.8933	0.0249	0.9912	0.0087	0.9360	0.0170	0.9395	0.0153
		Random Forest	0.9136	0.0268	0.9873	0.0146	0.9425	0.0170	0.9446	0.0158
128	MP3	XGBoost	0.9117	0.0278	0.9841	0.0135	0.9439	0.0172	0.9463	0.0159
		SVC	0.9071	0.0316	0.9133	0.0270	0.9093	0.0214	0.9098	0.0209
		Random Forest	0.9260	0.0284	0.9791	0.0174	0.9500	0.0176	0.9515	0.0166
128	PDF	XGBoost	0.9222	0.0286	0.9800	0.0184	0.9481	0.0173	0.9498	0.0162
		SVC	0.8893	0.0327	0.9900	0.0115	0.9327	0.0224	0.9366	0.0201
		Random Forest	0.9967	0.0077	0.9962	0.0066	0.9964	0.0051	0.9965	0.0050
128	TXT	XGBoost	0.9955	0.0087	0.9962	0.0087	0.9958	0.0055	0.9958	0.0055
		SVC	0.8558	0.0265	0.9766	0.0181	0.9054	0.0163	0.9118	0.0142
		Random Forest	0.9180	0.0252	0.9687	0.0217	0.9408	0.0194	0.9425	0.0187
128	Video	XGBoost	0.9144	0.0265	0.9812	0.0182	0.9443	0.0199	0.9464	0.0189
		SVC	0.8759	0.0326	0.9929	0.0112	0.9254	0.0222	0.9304	0.0196
		Random Forest	0.9410	0.0099	0.9911	0.0045	0.9644	0.0054	0.9653	0.0051
128	All	XGBoost	0.9355	0.0102	0.9922	0.0039	0.9618	0.0053	0.9629	0.0049
		SVC	0.8799	0.0116	0.9871	0.0051	0.9261	0.0067	0.9304	0.0058
		Random Forest	0.9975	0.0074	0.9975	0.0076	0.9975	0.0050	0.9975	0.0050
256	Binary	XGBoost	0.9975	0.0075	0.9975	0.0076	0.9975	0.0051	0.9975	0.0051
		SVC	0.9951	0.0116	0.9900	0.0155	0.9925	0.0084	0.9924	0.0084
		Random Forest	0.9556	0.0270	0.9741	0.0266	0.9641	0.0217	0.9645	0.0214
256	Image	XGBoost	0.9531	0.0275	0.9816	0.0206	0.9662	0.0177	0.9668	0.0170
		SVC	0.9394	0.0324	0.9900	0.0140	0.9625	0.0196	0.9637	0.0184
		Random Forest	0.9784	0.0165	0.9716	0.0224	0.9750	0.0135	0.9748	0.0137
256	MP3	XGBoost	0.9801	0.0162	0.9800	0.0178	0.9800	0.0137	0.9799	0.0138
		SVC	0.8994	0.0466	0.9658	0.0231	0.9275	0.0292	0.9307	0.0266
		Random Forest	0.9484	0.0299	0.9716	0.0252	0.9587	0.0161	0.9593	0.0155
256	PDF	XGBoost	0.9511	0.0242	0.9750	0.0217	0.9620	0.0152	0.9626	0.0149
		SVC	0.9033	0.0372	0.9900	0.0155	0.9412	0.0264	0.9443	0.0239
		Random Forest	1	0	1	0	1	0	1	0
256	TXT	XGBoost	1	0	1	0	1	0	1	0
		SVC	0.8932	0.0348	0.9866	0.0204	0.9337	0.0258	0.9373	0.0240
		Random Forest	0.9689	0.0242	0.9775	0.0239	0.9729	0.0207	0.9730	0.0206
256	Video	XGBoost	0.9717	0.0255	0.9833	0.0211	0.9770	0.0185	0.9772	0.0184
		SVC	0.9206	0.0370	0.9950	0.0101	0.9537	0.0225	0.9559	0.0206
		Random Forest	0.9716	0.0105	0.9905	0.0063	0.9807	0.0048	0.9809	0.0047
256	All	XGBoost	0.9700	0.0109	0.9912	0.0059	0.9802	0.0062	0.9805	0.0060
		SVC	0.9209	0.0144	0.9901	0.0058	0.9524	0.0091	0.9542	0.0084

			Precision		Recall		Accuracy		\|$\boldsymbol{F_1}$\|-score
Dataset (KB)	File type	Model	Average	\|$\sigma$\|	Average	\|$\sigma$\|	Average	\|$\sigma$\|	Average	\|$\sigma$\|
		Random Forest	0.9927	0.0680	0.9941	0.0078	0.9934	0.0042	0.9934	0.0042
64	Binary	XGBoost	0.9911	0.0084	0.9964	0.0056	0.9937	0.0047	0.9937	0.0047
		SVC	0.9742	0.0138	0.9920	0.0059	0.9828	0.0073	0.9830	0.0071
		Random Forest	0.8886	0.0222	0.9779	0.0106	0.9273	0.0155	0.9310	0.0140
64	Image	XGBoost	0.8827	0.0235	0.9856	0.0691	0.9269	0.0154	0.9311	0.0136
		SVC	0.8751	0.0214	0.9916	0.0064	0.9247	0.0144	0.9296	0.0126
		Random Forest	0.8864	0.0218	0.9877	0.0093	0.9302	0.0132	0.9341	0.0117
64	MP3	XGBoost	0.8812	0.0229	0.9950	0.0060	0.9301	0.0145	0.9345	0.0128
		SVC	0.8762	0.0233	0.8893	0.0197	0.8815	0.0163	0.8825	0.0158
		Random Forest	0.9096	0.0178	0.9887	0.0079	0.9451	0.0115	0.9474	0.0105
64	PDF	XGBoost	0.9039	0.0189	0.9887	0.0074	0.9416	0.0129	0.9443	0.0119
		SVC	0.8675	0.0186	0.9889	0.0072	0.9187	0.0135	0.9241	0.0120
		Random Forest	0.9900	0.0077	0.9902	0.0076	0.9901	0.0047	0.9901	0.0048
64	TXT	XGBoost	0.9876	0.0090	0.9925	0.0072	0.9900	0.0050	0.9900	0.0049
		SVC	0.8293	0.0209	0.9589	0.0188	0.8804	0.0157	0.8892	0.0138
		Random Forest	0.8744	0.0162	0.9795	0.0095	0.9192	0.0103	0.9239	0.0092
64	Video	XGBoost	0.8657	0.0180	0.9816	0.0118	0.9144	0.0124	0.9199	0.0112
		SVC	0.8450	0.0204	0.9893	0.0080	0.9036	0.0151	0.9113	0.0130
		Random Forest	0.9190	0.0097	0.9893	0.0038	0.9510	0.0055	0.9528	0.0051
64	All	XGBoost	0.9144	0.0100	0.9909	0.0028	0.9490	0.0058	0.9511	0.0053
		SVC	0.8577	0.0090	0.9819	0.0039	0.9094	0.0067	0.9156	0.0059
		Random Forest	0.9967	0.0064	0.9954	0.0083	0.9960	0.0050	0.9960	0.0050
128	Binary	XGBoost	0.9950	0.0076	0.9966	0.0065	0.9958	0.0050	0.9958	0.0050
		SVC	0.9746	0.0191	0.9950	0.0070	0.9843	0.0104	0.9846	0.0102
		Random Forest	0.9117	0.0276	0.9795	0.0137	0.9418	0.0169	0.9441	0.0154
128	Image	XGBoost	0.9097	0.0287	0.9850	0.0124	0.9431	0.0189	0.9456	0.0172
		SVC	0.8933	0.0249	0.9912	0.0087	0.9360	0.0170	0.9395	0.0153
		Random Forest	0.9136	0.0268	0.9873	0.0146	0.9425	0.0170	0.9446	0.0158
128	MP3	XGBoost	0.9117	0.0278	0.9841	0.0135	0.9439	0.0172	0.9463	0.0159
		SVC	0.9071	0.0316	0.9133	0.0270	0.9093	0.0214	0.9098	0.0209
		Random Forest	0.9260	0.0284	0.9791	0.0174	0.9500	0.0176	0.9515	0.0166
128	PDF	XGBoost	0.9222	0.0286	0.9800	0.0184	0.9481	0.0173	0.9498	0.0162
		SVC	0.8893	0.0327	0.9900	0.0115	0.9327	0.0224	0.9366	0.0201
		Random Forest	0.9967	0.0077	0.9962	0.0066	0.9964	0.0051	0.9965	0.0050
128	TXT	XGBoost	0.9955	0.0087	0.9962	0.0087	0.9958	0.0055	0.9958	0.0055
		SVC	0.8558	0.0265	0.9766	0.0181	0.9054	0.0163	0.9118	0.0142
		Random Forest	0.9180	0.0252	0.9687	0.0217	0.9408	0.0194	0.9425	0.0187
128	Video	XGBoost	0.9144	0.0265	0.9812	0.0182	0.9443	0.0199	0.9464	0.0189
		SVC	0.8759	0.0326	0.9929	0.0112	0.9254	0.0222	0.9304	0.0196
		Random Forest	0.9410	0.0099	0.9911	0.0045	0.9644	0.0054	0.9653	0.0051
128	All	XGBoost	0.9355	0.0102	0.9922	0.0039	0.9618	0.0053	0.9629	0.0049
		SVC	0.8799	0.0116	0.9871	0.0051	0.9261	0.0067	0.9304	0.0058
		Random Forest	0.9975	0.0074	0.9975	0.0076	0.9975	0.0050	0.9975	0.0050
256	Binary	XGBoost	0.9975	0.0075	0.9975	0.0076	0.9975	0.0051	0.9975	0.0051
		SVC	0.9951	0.0116	0.9900	0.0155	0.9925	0.0084	0.9924	0.0084
		Random Forest	0.9556	0.0270	0.9741	0.0266	0.9641	0.0217	0.9645	0.0214
256	Image	XGBoost	0.9531	0.0275	0.9816	0.0206	0.9662	0.0177	0.9668	0.0170
		SVC	0.9394	0.0324	0.9900	0.0140	0.9625	0.0196	0.9637	0.0184
		Random Forest	0.9784	0.0165	0.9716	0.0224	0.9750	0.0135	0.9748	0.0137
256	MP3	XGBoost	0.9801	0.0162	0.9800	0.0178	0.9800	0.0137	0.9799	0.0138
		SVC	0.8994	0.0466	0.9658	0.0231	0.9275	0.0292	0.9307	0.0266
		Random Forest	0.9484	0.0299	0.9716	0.0252	0.9587	0.0161	0.9593	0.0155
256	PDF	XGBoost	0.9511	0.0242	0.9750	0.0217	0.9620	0.0152	0.9626	0.0149
		SVC	0.9033	0.0372	0.9900	0.0155	0.9412	0.0264	0.9443	0.0239
		Random Forest	1	0	1	0	1	0	1	0
256	TXT	XGBoost	1	0	1	0	1	0	1	0
		SVC	0.8932	0.0348	0.9866	0.0204	0.9337	0.0258	0.9373	0.0240
		Random Forest	0.9689	0.0242	0.9775	0.0239	0.9729	0.0207	0.9730	0.0206
256	Video	XGBoost	0.9717	0.0255	0.9833	0.0211	0.9770	0.0185	0.9772	0.0184
		SVC	0.9206	0.0370	0.9950	0.0101	0.9537	0.0225	0.9559	0.0206
		Random Forest	0.9716	0.0105	0.9905	0.0063	0.9807	0.0048	0.9809	0.0047
256	All	XGBoost	0.9700	0.0109	0.9912	0.0059	0.9802	0.0062	0.9805	0.0060
		SVC	0.9209	0.0144	0.9901	0.0058	0.9524	0.0091	0.9542	0.0084

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