TABLE 5. THE CLASSIFICATION ACCURACIES OBTAINED ON FEATURES EXTRACTED FROM THE INDIAN PINES 2010 DATA SET U - SING DIFFERENT SHALLOW AND DEEP FE TECHNIQUES. INDIAN PINES 2010 SHALLOW FE DEEP FE UFE 1 SFE SFE SPECTRAL PCA MSTV OTVCA LPP LDA CGDA LSDR JPLAY SAE RNN CNN CAE CRNN PCNN 0.926 0.9064 0.9992 0.926 0.885 0.9628 0.8144 0.8459 0.923 0.9327 0.8829 0.9275 0.9432 0.959 0.9397 2 0.8769 0.9976 1 1 0.9976 1 0.9961 0.8933 0.9984 0.9573 0.9178 0.9544 0.9961 0.8596 0.9998 3 0.8862 0.9724 0.9724 0.9897 0.9724 0.9724 0.9759 0.9655 0.9862 0.9683 0.9405 0.989 0.9986 0.8241 0.9938 0.7621 4 0.6888 0.7762 1 0.8953 0.8742 0.927 0.7474 0.8194 0.83 0.7508 5 0.8058 0.8855 0.8039 0.8151 0.8682 0.8802 0.8096 0.8394 0.8665 0.8488 0.8474 0.884 0.8822 0.8569 0.893 0.8692 0.857 0.8638 0.8706 6 0.8172 0.8797 0.9946 0.7094 0.9739 0.7883 0.8284 0.9397 0.9418 0.9013 0.9204 0.9268 0.9167 0.6975 0.9127 7 0.417 0.5954 0.6792 0.7166 0.6985 0.7166 0.6845 0.703 0.6958 0.6265 0.5795 0.6507 0.6818 0.6348 0.7103 0.4725 8 0.253 0.2583 0.2599 0.2768 0.2961 0.2955 0.2431 0.2952 0.2758 0.5349 0.284 0.8776 0.6776 0.9934 9 0.6545 0.7498 0.7048 0.7943 0.8913 0.8452 0.7971 0.8419 0.8142 0.8732 0.8533 0.8302 0.8336 0.8194 0.8621 10 0.8229 0.9406 0.9594 0.9368 0.9019 0.9804 0.8514 0.7761 0.9663 0.9015 0.8096 0.8368 0.8752 0.7946 0.9289 11 0.6658 0.8402 0.9224 0.9945 0.8943 0.9288 0.7195 0.7651 0.8052 0.8121 0.7414 0.744 0.7633 0.6492 0.9165 12 0.9985 1 1 1 0.9995 1 1 1 1 0.9998 0.9765 0.9945 0.9838 0.9748 0.9991 13 0.9468 0.9962 0.9879 0.9888 0.9925 0.983 0.958 0.9738 0.9819 0.9621 0.9427 0.9925 0.993 0.9892 0.9959 14 0.8783 0.9 0.9615 0.9145 0.9344 0.9174 0.8756 0.8628 0.8953 0.9094 0.903 0.9984 0.9985 0.8981 0.9993 15 0.9333 0.9667 0.9511 0.9933 0.9489 0.9756 0.9333 0.9311 0.96 0.9307 0.8119 0.9947 0.9942 0.7556 0.9978 16 0.3735 0.2036 0.2885 0.1601 0.5217 0.1719 0.3439 0.4901 0.4466 0.2053 0.206 0.098 0.17 0.6028 0.1051 AA 0.7465 0.8043 0.8428 0.8194 0.8532 0.8341 0.7861 0.8089 0.8367 0.8197 0.7737 0.848 0.8478 0.8233 0.8498 OA 0.7866 0.8598 0.8561 0.8378 0.9112 0.8748 0.837 0.8748 0.8829 0.8836 0.8655 0.8945 0.8911 0.8525 0.9018 l 0.739 0.8297 0.8247 0.8054 0.8909 0.8481 0.801 0.8466 0.8571 0.858 0.8355 0.8716 0.8673 0.8213 0.8802 The highest accuracy in each row is shown in bold. TABLE 6. THE CLASSIFICATION ACCURACIES OBTAINED ON FEATURES EXTRACTED FROM THE HOUSTON UNIVERSITY 2013 DATA SET USING DIFFERENT SHALLOW AND DEEP FE TECHNIQUES. HOUSTON 2013 SHALLOW FE DEEP FE UFE 1 SFE SPECTRAL PCA MSTV OTVCA LPP LDA CGDA 0.8262 0.8272 0.8025 0.8205 0.811 0.8177 0.8139 0.812 LSDR SFE JPLAY SAE RNN CNN CAE CRNN 0.7768 0.8217 0.8182 0.8104 0.8154 0.8245 PCNN 0.8089 2 0.8318 0.8393 0.8412 0.8515 0.8214 0.8355 0.8327 0.8553 0.9662 0.8274 0.8153 0.8425 0.8167 0.8412 0.8293 3 0.9782 1 0.9822 1 1 1 1 0.8432 1 0.998 0.9895 0.9939 0.8594 0.7731 0.9156 4 0.9138 0.9081 0.7633 0.8873 0.9479 0.892 0.9053 0.8864 0.9564 0.9773 0.904 0.9153 0.9129 0.9159 5 0.9659 0.9886 0.9915 0.9991 0.9867 0.9384 0.9915 0.9688 0.9782 0.9438 0.9389 0.9699 0.9585 0.9881 0.9824 6 0.9930 0.993 0.958 0.958 0.979 1 0.8741 0.986 7 0.7463 0.8927 0.6362 0.709 0.9123 0.7901 0.8535 0.8526 0.7817 8 0.3305 0.4606 0.5992 0.6724 0.4311 0.7379 0.4302 0.471 9 0.6771 0.7885 0.8706 0.9008 0.7413 0.6449 0.7186 0.6752 0.7592 0.7145 0.993 0.917 0.9874 0.9678 0.8769 0.9776 0.9483 0.9497 0.7293 0.7392 0.8802 0.8694 0.8642 0.8627 0.7806 0.3792 0.4153 0.6344 0.6762 0.5305 0.7367 0.8595 0.854 0.8351 0.8404 0.8691 10 0.4295 0.4749 0.6612 0.8398 0.4595 0.4662 0.4826 0.5792 0.6014 0.5556 0.5373 0.5674 0.5782 0.4514 0.6168 11 0.7011 0.7268 0.982 0.9924 0.7306 0.7239 0.7287 0.5806 0.6983 0.6231 0.725 0.7913 0.7417 0.7292 0.6186 12 0.5485 0.9145 0.7349 0.9625 0.756 0.6513 0.7656 0.5687 0.7858 0.6305 0.7606 0.9379 0.9402 0.844 13 0.614 0.7754 0.6982 0.7789 0.8105 0.6105 0.7719 0.6702 0.7509 0.4516 0.6656 0.8835 0.8968 0.8414 0.9593 0.8765 14 0.9838 0.9919 1 1 0.996 0.9919 0.9879 0.9595 0.9879 0.9692 0.985 15 0.9789 0.9746 1 0.9789 0.9746 0.9831 0.9852 0.9514 0.9831 0.9732 0.9607 0.8072 0.7471 0.9345 0.8592 0.821 0.8664 0.9943 0.9773 0.9603 AA 0.7679 0.8371 0.8347 0.8901 0.8239 0.8056 0.8094 0.7878 0.8532 0.7716 0.7976 0.8388 0.835 OA 0.7278 0.8058 0.8088 0.8753 0.7874 0.7745 0.7789 0.7524 0.828 l 0.7076 0.7895 0.7923 0.8648 0.77 0.7552 0.7604 0.7315 0.9968 0.7436 0.7646 0.8239 0.8184 0.7921 0.8526 0.8134 0.7235 0.7469 0.8096 0.8036 0.7761 0.8404 The highest accuracy in each row is shown in bold. DECEMBER 2020 IEEE GEOSCIENCE AND REMOTE SENSING MAGAZINE 79