·838· 智能系统学报 第14卷 表4雅虎网页数据集海明损失测试结果 Table 4 Test results of hamming lossl on Yahoo Web Pages data set 数据集 ML-EKELM ML-KELM RELM ELM ML-RBF ML-KNN Arts 0.05390m 0.054303 0.054540.00010.058640.000160.054240.0001e0.059306 Business 0.02490 0.0253±02 0.0254+0.000180.0287±0.000160.0255±0.00014 0.0267±05 Computers 0.03440 0.0347±03 0.0351±0.0001④0.0397±0.000160.03450.000320.0381±0 Education 0.0368±0 0.0376±03 0.0377±0.00010.0409H0.000160.03750.000220.0397±0s Entertainment 0.051340 0.0530±04 0.05250.00018)0.05820.000160.05150.000420.0570±0 Health 0.0329±0 0.0347±02 0.0347±0.0001250.04130.000160.03550.000240.0367±0 Recreation 0.0556±0 0.056103 0.05650.000140.0597±0.000160.0547±0.00020.059405 Reference 0.0250±0 0.0257±035 0.02570.00018.0.02930.000160.02520.0001a0.02730 Science 0.0301±0 0.0311±0a 0.0312±0.000140.0336±0.000160.0308±0.00012 0.03340 Social 0.020501.5 0.0205+015 0.0206t0.00018.0.02440.000160.020610.00013)0.021940 Society 0.0506±0 0.0517±03 0.0519H0.000240.05530.000160.05150.0001a0.05430 Average 0.0378±0.0128u0.03860.013030.0387±0.01300.04270.013260.03810.01272 0.04130.0140 表5雅虎网页数据集1错误率测试结果 Table 5 Test results of one-errorl on Yahoo Web Pages data set 数据集 ML-EKELM ML-KELM RELM ELM ML-RBF ML-KNN Arts 0.4583±0 0.4740±02 0.48030.00240.48840.001950.4759H0.0042)0.550306 Business 0.1120±0u 0.116303 0.1168±0.000940.11750.001050.1146±0.001220.1210±06 Computers 0.3457±0 0.357702 0.3610±0.00320.3664牡0.00310.35850.0043)0.414306 Education 0.4537±0m 0.466302 0.4718±0.0024a)0.4828±0.00290.47630.003440.512306 Entertainment 0.39970() 0.4110±03) 0.4130±0.002840.42250.004450.4067±0.004420.4987±06 Health 0.2460-0m 0.2637±03) 0.27160.003440.2758±0.00470.2602±0.003320.3040±06 Recreation 0.4597±0 0.463302 0.46840.0024a)0.48260.003350.4712±0.00460.5617±06 Reference 0.35730m 0.375003 0.3762±0.001540.38110.004750.3648±0.004020.4117±06 Science 0.4860±0 0.494302 0.4992±0.00333)0.51130.00390.5061±0.00360.557706 Social 0.2817±02 0.2807±0m 0.28530.002040.29520.003550.2819H0.0036)0.3210±06 Society 0.3907±0u 0.3970±02 0.4007±0.0017a)0.40820.00370.4045±0.00150.4280±06 Average 0.3628±0.1129 0.372740.114220.3768±0.11500.38470.118150.37460.117830.42550.13546 表6雅虎网页数据集覆盖率测试结果 Table 6 Test results of coveragel on Yahoo Web Pages data set 数据集 ML-EKELM ML-KELM RELM ELM ML-RBF ML-KNN Arts 5.1213±02 5.3377±03) 5.5812±0.03695.9071±0.033465.7788±0.03834 4.8050H0 Business 2.5023H02 2.5117±03 2.5430-0.02942.808340.0257162.77330.037452.14030u Computers 4.0030H0 4.7067±0④ 4.60830.0339a)4.9409H0.06175.0634±0.08386 4.023302 Education 4.2757402 4.3647±03) 4.49210.033205.5758±0.046565.368240.078753.40370w Entertainment 3.001 340) 3.1770±03) 3.3208±0.023343.5736±0.027053.8990±0.04386 3.0103±02 Health 3.293302 3.3787±03 3.598340.045704.03550.045963.7748±0.041052.78770a Recreation 4.09430m 4.2947±0④ 4.2339±0.02468)4.7156+0.035764.5297±0.04374.2997±02 Reference 3.448702 3.516303) 3.7601±0.04724.1129H0.040563.94250.03692.76970 Science 6.270302 6.557303) 6.9849H0.070707.5582±0.062067.2828±0.058555.7880H0m Social 3.714302 3.7523±03) 4.0361±0.042244.4551±0.048264.3701±0.074652.9280H0u Society 5.7630±02 6.0293±03 6.2731±0.028946.6179H0.050366.3341±0.042455.24870m Average 4.1352±1.163124.3297±1.2468) 4.4938±1.317844.9364+1.386064.7825±1.341853.7459牡1.1709a表 4 雅虎网页数据集海明损失测试结果 Table 4 Test results of hamming loss↓ on Yahoo Web Pages data set 数据集 ML-EKELM ML-KELM RELM ELM ML-RBF ML-KNN Arts 0.0539±0(1) 0.054 3±0(3) 0.054 5±0.000 1(4) 0.058 6±0.000 1(5) 0.054 2±0.000 1(2) 0.059 3±0(6) Business 0.024 9±0(1) 0.025 3±0(2) 0.025 4±0.000 1(3) 0.028 7±0.000 1(6) 0.025 5±0.000 1(4) 0.026 7±0(5) Computers 0.034 4±0(1) 0.034 7±0(3) 0.035 1±0.000 1(4) 0.039 7±0.000 1(6) 0.034 5±0.000 3(2) 0.038 1±0(5) Education 0.036 8±0(1) 0.037 6±0(3) 0.037 7±0.000 1(4) 0.040 9±0.000 1(6) 0.037 5±0.000 2(2) 0.039 7±0(5) Entertainment 0.051 3±0(1) 0.053 0±0(4) 0.052 5±0.000 1(3) 0.058 2±0.000 1(6) 0.051 5±0.000 4(2) 0.057 0±0(5) Health 0.032 9±0(1) 0.034 7±0(2.5) 0.034 7±0.000 1(2.5) 0.041 3±0.000 1(6) 0.035 5±0.000 2(4) 0.036 7±0(5) Recreation 0.055 6±0(2) 0.056 1±0(3) 0.056 5±0.000 1(4) 0.059 7±0.000 1(6) 0.054 7±0.000 2(1) 0.059 4±0(5) Reference 0.025 0±0(1) 0.025 7±0(3.5) 0.025 7±0.000 1(3.5) 0.029 3±0.000 1(6) 0.025 2±0.000 1(2) 0.027 3±0(5) Science 0.030 1±0(1) 0.031 1±0(3) 0.031 2±0.000 1(4) 0.033 6±0.000 1(6) 0.030 8±0.000 1(2) 0.033 4±0(5) Social 0.020 5±0(1.5) 0.020 5±0(1.5) 0.020 6±0.000 1(3.5) 0.024 4±0.000 1(6) 0.020 6±0.000 1(3.5) 0.021 9±0(5) Society 0.050 6±0(1) 0.051 7±0(3) 0.051 9±0.000 2(4) 0.055 3±0.000 1(6) 0.051 5±0.000 1(2) 0.054 3±0(5) Average 0.037 8±0.012 8(1) 0.038 6±0.013 0(3) 0.038 7±0.013 0(4) 0.042 7±0.013 2(6) 0.038 1±0.012 7(2) 0.041 3±0.014 0(5) 表 5 雅虎网页数据集 1-错误率测试结果 Table 5 Test results of one-error↓ on Yahoo Web Pages data set 数据集 ML-EKELM ML-KELM RELM ELM ML-RBF ML-KNN Arts 0.4583±0(1) 0.474 0±0(2) 0.480 3±0.002 4(4) 0.488 4±0.001 9(5) 0.475 9±0.004 2(3) 0.550 3±0(6) Business 0.112 0±0(1) 0.116 3±0(3) 0.116 8±0.000 9(4) 0.117 5±0.001 0(5) 0.114 6±0.001 2(2) 0.121 0±0(6) Computers 0.345 7±0(1) 0.357 7±0(2) 0.361 0±0.003 2(4) 0.366 4±0.003 1(5) 0.358 5±0.004 3(3) 0.414 3±0(6) Education 0.453 7±0(1) 0.466 3±0(2) 0.471 8±0.002 4(3) 0.482 8±0.002 9(5) 0.476 3±0.003 4(4) 0.512 3±0(6) Entertainment 0.399 7±0(1) 0.411 0±0(3) 0.413 0±0.002 8(4) 0.422 5±0.004 4(5) 0.406 7±0.004 4(2) 0.498 7±0(6) Health 0.246 0±0(1) 0.263 7±0(3) 0.271 6±0.003 4(4) 0.275 8±0.004 7(5) 0.260 2±0.003 3(2) 0.304 0±0(6) Recreation 0.459 7±0(1) 0.463 3±0(2) 0.468 4±0.002 4(3) 0.482 6±0.003 3(5) 0.471 2±0.004 6(4) 0.561 7±0(6) Reference 0.357 3±0(1) 0.375 0±0(3) 0.376 2±0.001 5(4) 0.381 1±0.004 7(5) 0.364 8±0.004 0(2) 0.411 7±0(6) Science 0.486 0±0(1) 0.494 3±0(2) 0.499 2±0.003 3(3) 0.511 3±0.003 9(5) 0.506 1±0.003 6(4) 0.557 7±0(6) Social 0.281 7±0(2) 0.280 7±0(1) 0.285 3±0.002 0(4) 0.295 2±0.003 5(5) 0.281 9±0.003 6(3) 0.321 0±0(6) Society 0.390 7±0(1) 0.397 0±0(2) 0.400 7±0.001 7(3) 0.408 2±0.003 7(5) 0.404 5±0.001 5(4) 0.428 0±0(6) Average 0.362 8±0.112 9(1) 0.372 7±0.114 2(2) 0.376 8±0.115 0(4) 0.384 7±0.118 1(5) 0.374 6±0.117 8(3) 0.425 5±0.135 4(6) 表 6 雅虎网页数据集覆盖率测试结果 Table 6 Test results of coverage↓ on Yahoo Web Pages data set 数据集 ML-EKELM ML-KELM RELM ELM ML-RBF ML-KNN Arts 5.121 3±0(2) 5.337 7±0(3) 5.581 2±0.036 9(5) 5.907 1±0.033 4(6) 5.778 8±0.038 3(4) 4.805 0±0(1) Business 2.502 3±0(2) 2.511 7±0(3) 2.543 0±0.029 4(4) 2.808 3±0.025 7(6) 2.773 3±0.037 4(5) 2.140 3±0(1) Computers 4.003 0±0(1) 4.706 7±0(4) 4.608 3±0.033 9(3) 4.940 9±0.061 7(5) 5.063 4±0.083 8(6) 4.023 3±0(2) Education 4.275 7±0(2) 4.364 7±0(3) 4.492 1±0.033 2(4) 5.575 8±0.046 5(6) 5.368 2±0.078 7(5) 3.403 7±0(1) Entertainment 3.001 3±0(1) 3.177 0±0(3) 3.320 8±0.023 3(4) 3.573 6±0.027 0(5) 3.899 0±0.043 8(6) 3.010 3±0(2) Health 3.293 3±0(2) 3.378 7±0(3) 3.598 3±0.045 7(4) 4.035 5±0.045 9(6) 3.774 8±0.041 0(5) 2.787 7±0(1) Recreation 4.094 3±0(1) 4.294 7±0(4) 4.233 9±0.024 6(3) 4.715 6±0.035 7(6) 4.529 7±0.043 7(5) 4.299 7±0(2) Reference 3.448 7±0(2) 3.516 3±0(3) 3.760 1±0.047 2(4) 4.112 9±0.040 5(6) 3.942 5±0.036 9(5) 2.769 7±0(1) Science 6.270 3±0(2) 6.557 3±0(3) 6.984 9±0.070 7(4) 7.558 2±0.062 0(6) 7.282 8±0.058 55(5) 5.788 0±0(1) Social 3.714 3±0(2) 3.752 3±0(3) 4.036 1±0.042 2(4) 4.455 1±0.048 2(6) 4.370 1±0.074 6(5) 2.928 0±0(1) Society 5.763 0±0(2) 6.029 3±0(3) 6.273 1±0.028 9(4) 6.617 9±0.050 3(6) 6.334 1±0.042 4(5) 5.248 7±0(1) Average 4.135 2±1.163 1(2) 4.329 7±1.246 8(3) 4.493 8±1.317 8(4) 4.936 4±1.386 0(6) 4.782 5±1.341 8(5) 3.745 9±1.170 9(1) ·838· 智 能 系 统 学 报 第 14 卷