%PDF-1.3 1 0 obj << /Kids [ 3 0 R 4 0 R 5 0 R 6 0 R 7 0 R 8 0 R 9 0 R 10 0 R ] /Type /Pages /Count 8 >> endobj 2 0 obj << /Title (Bayesian Supervised Hashing) /Producer (PyPDF2) /Author (Zihao Hu\054 Junxuan Chen\054 Hongtao Lu\054 Tongzhen Zhang) /Subject (2017 IEEE Conference on Computer Vision and Pattern Recognition) >> endobj 3 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 12 0 R /Resources << /XObject << /x8 13 0 R /x6 16 0 R /x12 19 0 R /x10 22 0 R >> /ExtGState << /s9 25 0 R /s11 28 0 R /R27 31 0 R /a0 << /CA 1 /ca 1 >> /s5 32 0 R /s7 35 0 R >> /Font << /F2 38 0 R /R28 39 0 R /F1 43 0 R /R38 44 0 R /R36 48 0 R /R34 52 0 R /R32 57 0 R /R30 61 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 65 0 R 66 0 R 67 0 R 68 0 R 69 0 R 70 0 R 71 0 R 72 0 R 73 0 R 74 0 R 75 0 R 76 0 R 77 0 R 78 0 R 79 0 R 80 0 R 81 0 R 82 0 R ] >> endobj 4 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 83 0 R /Resources << /ExtGState << /R27 31 0 R >> /Font << /F1 84 0 R /R58 85 0 R /R64 88 0 R /R72 93 0 R /R56 98 0 R /R68 102 0 R /F2 106 0 R /R28 39 0 R /R66 107 0 R /R60 110 0 R /R62 114 0 R /R34 52 0 R /R70 117 0 R /R30 61 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 121 0 R 122 0 R 123 0 R 124 0 R 125 0 R 126 0 R 127 0 R 128 0 R 129 0 R ] >> endobj 5 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 130 0 R /Resources << /ExtGState << /R87 131 0 R /R27 31 0 R >> /Font << /F1 132 0 R /R58 85 0 R /R64 88 0 R /R72 93 0 R /R56 98 0 R /R88 133 0 R /R68 102 0 R /F2 136 0 R /R28 39 0 R /R66 107 0 R /R60 110 0 R /R62 114 0 R /R90 137 0 R /R34 52 0 R /R32 57 0 R /R70 117 0 R /R30 61 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 140 0 R 141 0 R 142 0 R 143 0 R 144 0 R 145 0 R 146 0 R 147 0 R 148 0 R ] >> endobj 6 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 149 0 R /Resources << /ExtGState << /R27 31 0 R >> /Font << /R108 150 0 R /F1 154 0 R /R58 85 0 R /R64 88 0 R /R72 93 0 R /R56 98 0 R /R106 155 0 R /F2 158 0 R /R28 39 0 R /R66 107 0 R /R60 110 0 R /R62 114 0 R /R110 159 0 R /R34 52 0 R /R68 102 0 R /R70 117 0 R /R30 61 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 162 0 R 163 0 R 164 0 R 165 0 R 166 0 R 167 0 R 168 0 R 169 0 R 170 0 R ] >> endobj 7 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 171 0 R /Resources << /ExtGState << /R27 31 0 R >> /Font << /F1 172 0 R /R58 85 0 R /R64 88 0 R /R72 93 0 R /R56 98 0 R /R106 155 0 R /F2 173 0 R /R28 39 0 R /R66 107 0 R /R135 174 0 R /R62 114 0 R /R36 48 0 R /R34 52 0 R /R68 102 0 R /R70 117 0 R /R30 61 0 R /R60 110 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 177 0 R 178 0 R 179 0 R 180 0 R 181 0 R 182 0 R 183 0 R 184 0 R 185 0 R 186 0 R 187 0 R 188 0 R 189 0 R 190 0 R 191 0 R 192 0 R 193 0 R 194 0 R 195 0 R ] >> endobj 8 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 196 0 R /Resources << /ExtGState << /R27 31 0 R >> /Font << /R58 85 0 R /F2 197 0 R /R28 39 0 R /F1 198 0 R /R60 110 0 R /R34 52 0 R /R30 61 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 199 0 R 200 0 R 201 0 R 202 0 R 203 0 R 204 0 R 205 0 R 206 0 R 207 0 R 208 0 R 209 0 R 210 0 R ] >> endobj 9 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 211 0 R /Resources << /ExtGState << /R87 131 0 R /R27 31 0 R >> /Font << /R181 212 0 R /R183 215 0 R /R58 85 0 R /R70 117 0 R /F2 219 0 R /F1 220 0 R /R167 221 0 R /R179 224 0 R /R165 228 0 R /R175 231 0 R /R169 234 0 R /R177 237 0 R /R171 240 0 R /R173 243 0 R /R28 39 0 R /R60 110 0 R /R36 48 0 R /R34 52 0 R /R30 61 0 R >> /ProcSet [ /ImageC /Text /PDF /ImageI /ImageB ] >> /MediaBox [ 0 0 612 792 ] /Annots [ 246 0 R 247 0 R 248 0 R 249 0 R 250 0 R 251 0 R 252 0 R ] >> endobj 10 0 obj << /Parent 1 0 R /Rotate 0 /Type /Page /Contents 253 0 R /Resources << /XObject << /R202 254 0 R /R203 255 0 R /R200 256 0 R /R201 257 0 R /R206 258 0 R /R197 259 0 R /R204 260 0 R /R205 261 0 R /R189 262 0 R /R198 263 0 R /R199 264 0 R /R190 265 0 R /R191 266 0 R /R196 267 0 R /R193 268 0 R /R194 269 0 R /R195 270 0 R /R192 271 0 R >> /ExtGState << /R27 31 0 R >> /Font << /R36 48 0 R /F2 272 0 R /F1 273 0 R /R30 61 0 R >> /ProcSet [ /Text /ImageC /ImageB /PDF /ImageI ] >> /MediaBox [ 0 0 612 792 ] /Annots [ ] >> endobj 11 0 obj << /Type /Catalog /Pages 1 0 R >> endobj 12 0 obj << /Length 15468 >> stream q q q 0.10000 0 0 0.10000 0 0 cm /R27 gs 0 g q 10 0 0 10 0 0 cm BT /R28 14.34620 Tf 1 0 0 1 207.27500 675.06700 Tm [ (Bay) 10.01160 (esian) -249.99000 (Super) 10.00310 (vised) -249.99000 (Hashing) ] TJ /R30 11.95520 Tf -54.45200 -47.82030 Td [ (Zihao) -250.01600 (Hu\054) -249.98800 (Junxuan) -250.00600 (Chen\054) -249.98500 (Hongtao) -250 (Lu) ] TJ /R32 7.97010 Tf 182.96100 4.33828 Td [ <03> -0.30019 ] TJ /R30 11.95520 Tf 4.33828 TL T* [ (\054) -250.01200 (and) -249.98700 (T) 80.01470 (ongzhen) -249.99500 (Zhang) ] TJ -235.68200 -23.91090 Td [ (Department) -250 (of) -250.01500 (Computer) -250.01400 (Science) -250.00600 (and) -249.98700 (Engineering\054) -249.98500 (Shanghai) -249.98900 (Jiao) -249.98500 (T) 80.01470 (ong) -249.98900 (Uni) 24.99570 (v) 14.98510 (ersity) ] TJ /R34 11.95520 Tf 33.92890 -13.94690 Td (f) Tj /R30 11.95520 Tf 5.97695 0 Td [ (zihaohu\054) -249.99700 (chenjunxuan\054) -250.00600 (htlu) ] TJ /R34 11.95520 Tf 129.49800 0 Td (g) Tj /R30 11.95520 Tf 5.97695 0 Td [ (\100sjtu\056edu\056cn\054) -250.00200 (zhang\055tz\100cs\056sjtu\056edu\056cn) ] TJ /R28 11.95520 Tf -129.48800 -49.81410 Td (Abstract) Tj /R36 9.96260 Tf -83.92810 -24.25700 Td [ (Among) -570 (learning) -571.00600 (based) -570.00500 (hashing) -569.98500 (methods\054) -651 (supervised) ] TJ -11.95470 -11.95510 Td [ (hashing) -210.00500 (seeks) -210.00500 (compact) -209.98800 (binary) -210.01900 (r) 37.01960 (epr) 36.98160 (esentation) -210.00400 (of) -211.01100 (the) -209.99700 (tr) 14.99010 (aining) ] TJ 11.95510 TL T* [ (data) -347.01800 (to) -346.98900 (pr) 36.98520 (es) 0.98207 (erve) -347.00800 (semantic) -347.01600 (similarities\056) -599.99100 (Recent) -346.99800 (year) 10 (s) -346.99600 (have) ] TJ T* [ (witnessed) -384.99300 (various) -383.98400 (pr) 44.98390 (oblem) -385.01800 (formulations) -385.00400 (and) -385.01900 (optimization) ] TJ T* [ (methods) -335.99500 (for) -336.98400 (supervised) -335.99500 (hashing) 15.01590 (\056) -569 (Most) -336.98300 (of) -336.01000 (them) -336.01300 (optimize) -337.00500 (a) ] TJ 11.95590 TL T* [ (form) -367.01600 (of) -366.98500 (loss) -367.01200 (function) -367 (with) -367.00400 (a) -366.99300 (r) 37.01960 (e) 39.98840 (gulization) -367.01700 (term\054) -395.99800 (whic) 15 (h) -366.99300 (can) ] TJ 11.95510 TL T* [ (be) -321.98500 (vie) 15.01590 (wed) -322.01100 (as) -322.01400 (a) -321.98100 (maximum) -322.00400 (a) -321.98100 (posterior) -321.98200 (\050MAP\051) -321.98300 (estimation) -322.01500 (of) ] TJ T* [ (the) -358.99100 (hashing) -359 (codes\056) -636.98200 (Howe) 14.99500 (ver) 110.99900 (\054) -386.99200 (these) -358.98900 (appr) 44.99490 (oac) 14.98280 (hes) -358.99200 (ar) 36.98650 (e) -359.00400 (pr) 44.98510 (one) ] TJ T* [ (to) -382.98300 (o) 10.00320 <766572027474696e67> -383 (unless) -381.99000 (hyperpar) 15.00120 (ameter) 10.01060 (s) -382.98900 (ar) 36.98650 (e) -383 (tuned) -383.01700 (car) 36.98160 (efully) 54.98840 (\056) ] TJ T* [ (T) 91.99870 (o) -285.00600 (addr) 36.99510 (ess) -285.00300 (this) -284.98600 (pr) 44.98390 (oblem\054) -294.01100 (we) -285.00300 (pr) 36.98520 (esent) -285.00100 (a) -285.00600 (no) 10.00810 (vel) -285.99400 (fully) -284.98900 (Bayesian) ] TJ T* [ (tr) 36.98770 (eatment) -239 (for) -239 (supervised) -238.99200 (hashing) -238.98100 (pr) 44.98390 (oblem\054) -241.98200 (named) -239.00400 (Bayesian) ] TJ 11.95630 TL T* [ (Supervised) -321.99800 (Hashing) -321.98900 (\050BSH\051\054) -322.01700 (in) -322.01200 (whic) 14.99870 (h) -323 (hyperpar) 15.00240 (ameter) 10.01060 (s) -322.02000 (ar) 36.98650 (e) ] TJ 11.95470 TL T* [ (automatically) -344.00500 (tuned) -342.98300 (during) -343.98800 (optimization\056) -591.00400 (Ad) -1.00964 (di) 0.99248 (tionally) 55.01040 (\054) -368.01500 (by) ] TJ T* [ (utilizing) -262.01700 (automatic) -263.01400 (r) 37.01960 (ele) 15.01590 (vance) -261.99800 (determination) -261.98100 (\050ARD\051\054) -261.98800 (we) -263.00500 (can) ] TJ T* [ <02677572> 36.99510 (e) -343.00600 (out) -342.00400 (r) 37.01960 (elative) -342.98800 (discriminating) -341.99000 (ability) -343.00700 (of) -342.00900 (dif) 18.01660 (fer) 36.98400 (ent) -342.99400 (hash\055) ] TJ T* [ (ing) -310.01000 (bits) -308.98200 (and) -310.01100 (select) -309 (most) -310.00600 (informative) -309.00200 (bits) -310.00200 (among) -308.98500 (them\056) -489.00400 (Ex\055) ] TJ 11.95590 TL T* [ (perimental) -295.01200 (r) 37.01960 (esults) -294.98300 (on) -296.01900 (thr) 36.99260 (ee) -295.01800 (r) 37.01960 (eal\055world) -295.00700 (ima) 10.01300 (g) 10.00320 (e) -295.01400 (datasets) -295.99200 (with) ] TJ 11.95510 TL T* [ (semantic) -304.98300 (information) -304.98500 (show) -303.99800 (that) -304.98300 (BSH) -304.99600 (can) -305.00300 (ac) 15.01710 (hie) 14.98520 (ve) -305.01800 (superior) ] TJ T* [ (performance) -192.99700 (o) 10.00320 (ver) -192.01000 (state\055of\055the\055art) -193.01600 (methods) -193 (with) -192.99500 (compar) 14.99750 (able) ] TJ T* [ (tr) 14.99140 (aining) -250.00200 (time) 14.99080 (\056) ] TJ /R28 11.95520 Tf 36.90630 TL T* [ (1\056) -249.99000 (Intr) 18.01460 (oduction) ] TJ /R30 9.96260 Tf 11.95470 -19.27500 Td [ (Gi) 24.98600 (v) 14.98280 (en) -293.99000 (a) -293.99400 (dataset\054) -304.99300 (has) 0.98758 (hing) -294.00700 (methods) -293.99400 (map) -294.01700 (data) -293.98800 (points) -293.99500 (from) ] TJ -11.95470 -11.95590 Td [ (the) -289.98300 (original) -290.00100 (feature) -289.99800 (space) -289.01300 (into) -290.00600 (a) -289.99600 (binary) -290.01500 (hashing) -290 (code) -289.98800 (space) ] TJ 11.95510 TL T* [ (with) -268.99200 (pairwise) -268.99800 (metric) -269 (distances) -268.99100 (or) -269.99300 (semantic) -268.98900 (similarities) -268.99700 (pre\055) ] TJ T* [ (serv) 14.98160 (ed\056) -926 (Compact) -454.98800 (hashing) -456.01200 (codes) -455.01500 (can) -454.98700 (accelerate) -455.98300 (retrie) 25.01540 (v) 24.98110 (al) ] TJ T* [ (speed) -316.01800 (on) -314.99600 (the) -316.01800 (precondition) -315.00600 (of) -315.98500 (the) -314.99900 (accurac) 14.99750 (y) 65.01370 (\056) -507.01100 (Hashing) -315.99900 (meth\055) ] TJ T* [ (ods) -272.99700 (can) -273.99700 (be) -273.01300 (roughly) -274.00300 (di) 24.98850 (vided) -272.99500 (into) -274.00800 (tw) 10.00810 (o) -273.00800 (main) -274.01300 (cate) 15.01220 (gories\072) -357.01600 (data\055) ] TJ T* [ (independent) -250.00500 (methods) -250.00100 (and) -249.99100 (data\055dependent) -250.01700 (methods\056) ] TJ 11.95470 -12.30200 Td [ (The) -640.00700 (early) -638.99100 (e) 15.01220 (xploration) -640.01100 (of) -640.01000 (hashing) -639.00100 (focuses) -640.00100 (on) -640.00100 (data\055) ] TJ -11.95470 -11.95510 Td [ (independent) -418.99700 (methods\056) -815.98200 (The) -418.98400 (most) -418.01700 (popular) -419.00900 (method) -418.99900 (among) ] TJ 11.95590 TL T* [ (them) -288.01000 (is) -286.99700 (Locality) -288.00300 (Sensiti) 25.01910 (v) 14.98280 (e) -287.01600 (Hashing) -288.00300 (\050LSH\051) -288.01600 (\1334\054) -287.00600 (17\054) -288.01800 (1\135) -287.98900 (which) ] TJ 11.95510 TL T* [ (uses) -342.00800 (random) -340.98200 (projections) -341.98600 (to) -342.00900 (genera) 1.01331 (te) -342.01900 (hash) -342.00900 (functions\056) -585.00500 (The\055) ] TJ T* [ (oretically) 64.99220 (\054) -495.99300 (with) -445.98200 (the) -447.01600 (increase) -446.98700 (of) -446.98300 (code) -446.00300 (length\054) -496.00800 (the) -447.01600 (original) ] TJ ET Q 3.98000 w 0 G 501.12100 904.14800 m 1446.11000 904.14800 l S q 10 0 0 10 0 0 cm BT /R38 5.97760 Tf 1 0 0 1 60.14100 83.81290 Tm [ <03> -0.90058 ] TJ /R30 7.97010 Tf 4.31680 -2.81289 Td [ (Corresponding) -250 (author) 54.98150 (\056) ] TJ /R30 9.96260 Tf 244.40400 458.57500 Td [ (distance) -459.98500 (is) -459.98900 (asymptotically) -460.02100 (preserv) 15.01710 (ed) -460.00200 (in) -459.99200 (Hamming) -460.00200 (space\056) ] TJ 11.95510 TL T* [ (Hence\054) -279.99500 (long) -274.01100 (codes) -273.98600 (are) -272.98600 (usually) -274.00300 (used) -273.98400 (to) -273.98400 (obtain) -274.00800 (preferable) -274.00300 (re\055) ] TJ T* [ (trie) 24.98360 (v) 24.98110 (al) -289.00800 (precision\056) -427.98000 (Ho) 24.98360 (we) 25.01300 (v) 14.98280 (er) 39.98350 (\054) -299.00400 (long) -290.00600 (codes) -289 (w) 10.00320 (ould) -288.98600 (result) -288.99100 (in) -290.02000 (lo) 24.98600 (w) ] TJ T* [ (recall) -242.00100 (rate) -242.00400 (with) -242.01600 (the) -241.99100 (usage) -241.99100 (of) -241.99900 (the) -241.98900 (hash) -241.98900 (lookup) -242.00400 (table) -241.98900 (\056) -307.98300 (In) -241.99900 (prac\055) ] TJ T* [ (tical) -326.99200 (applications\054) -344.99600 (LSH) -326.98200 (utilizes) -325.99500 (multiple) -327 (tables) -326.99000 (t) 0.98513 (o) -327 (ensure) -327 (a) ] TJ 11.95590 TL T* [ (reasonable) -273.98600 (recall\056) -382.01500 (Both) -274.00300 (long) -274.00800 (codes) -273.98400 (and) -273.98900 (multiple) -273.98900 (tables) -274.01800 (will) ] TJ 11.95510 TL T* [ (af) 25.00810 (fect) -250.00200 (the) -249.99000 (ef) 25.00810 <026369656e63> 14.99260 (y) -249.99300 (of) -249.99500 (retrie) 25.01540 (v) 24.98110 (al\056) ] TJ 11.95510 -13.38120 Td [ (Data\055dependent) -368 (methods) -367.00200 (ha) 19.99670 (v) 14.98280 (e) -367.98300 (been) -366.99800 (de) 25.01540 (v) 14.98280 (eloped) -368.00200 (to) -368.00700 (learn) ] TJ -11.95510 -11.95470 Td [ (more) -287.00100 (compact) -288.01300 (hashing) -286.98200 (codes) -287.98100 (by) -287.00100 (utilizing) -287.98600 (the) -287.00100 (training) -288 (data\056) ] TJ 11.95630 TL T* [ (Due) -380.01300 (to) -380.98300 (shortcomings) -379.99800 (of) -380.01300 (data\055independent) -381.00500 (methods\054) -412.99000 (man) 14.99260 (y) ] TJ 11.95470 TL T* [ (researchers) -389.00900 (ha) 19.99670 (v) 14.98280 (e) -390.01800 (been) -388.99100 (putting) -390.01300 (considerable) -389.01400 (ef) 25.00560 (forts) -388.98400 (on) -390.00400 (de\055) ] TJ T* [ (signing) -289.98800 (data\055dependent) -290.01000 (methods\056) -430.98700 (Data\055dependent) -290.01000 (methods) ] TJ T* [ (can) -404.01300 (be) -404.99100 (further) -404.00900 (di) 24.98850 (vided) -405.01300 (into) -403.98700 (tw) 10.00810 (o) -404.98600 (cate) 15.01220 (gories\072) -619.00900 (unsupervised) ] TJ T* [ (methods) -250 (and) -249.99300 (supervised) -250.01000 (methods\056) ] TJ 11.95510 -13.38200 Td [ (Unsupervised) -263.02000 (methods) -262 (\13319\054) -263.00500 (5\054) -263.00500 (10\054) -261.98100 (7\054) -263.00500 (20\135) -263.01000 (just) -262.01000 (use) -263.01000 (the) -263.00500 (un\055) ] TJ -11.95510 -11.95470 Td [ (labeled) -273.00100 (data) -273.01100 (to) -273.98100 (generate) -273.01600 (binary) -272.99900 (codes\054) -279.00200 (aiming) -272.97900 (at) -273.98900 (preserving) ] TJ T* [ (the) -410.00300 (metric) -409.99500 (structure) -411.01500 (between) -410.00500 (data) -410.00500 (points\056) -791.00500 (Representati) 25.00560 (v) 14.98280 (e) ] TJ T* [ (method) -353.99000 (in) -354.00700 (this) -353.99500 (f) 9.99588 (ashion) -353.99500 (is) -354.00500 (ITQ) -354.01400 (\1335\135\056) -622.99400 (ITQ) -354.01400 (performs) -354.00500 (PCA) -353.99000 (to) ] TJ T* [ (reduce) -297.99700 (the) -297.00200 (dimension) -298.01900 (of) -297.00700 (data) -297.98500 (points\054) -309.00700 (then) -298.01400 (seeks) -297 (an) -297.99000 (orthog\055) ] TJ 11.95590 TL T* [ (onal) -316.99400 (matrix) -316.00100 (to) -316.99400 (minimize) -315.98400 (quantization) -317.00600 (loss) -316.00100 (between) -317.00100 (rotated) ] TJ 11.95510 TL T* [ (data) -380.01300 (points) -379 (and) -380.01000 <026e616c> -379.01300 (binary) -380 (codes\056) -699.01100 (Compared) -379.00500 (with) -379.99100 (data\055) ] TJ T* [ (independent) -359.98600 (methods\054) -388.01400 (unsupervised) -359.97900 (data\055dependent) -359.99900 (meth\055) ] TJ T* [ (ods) -249.98000 (need) -249.99500 (fe) 25.00810 (wer) -250.00200 (bits) -250.01200 (to) -249.98500 (achie) 25.01540 (v) 14.98280 (e) -250.00200 (comparable) -249.98300 (performance\056) ] TJ 11.95510 -13.38200 Td [ (Ho) 24.98360 (we) 25.01300 (v) 14.98280 (er) 39.98600 (\054) -285.98900 (a) -277.99800 (v) 24.98110 (ariety) -277.98500 (of) -279.01000 (image) -278.01700 (searching) -277.98300 (applications) -279.00700 (pre\055) ] TJ -11.95510 -11.95510 Td [ (fer) -369.98700 (semantically) -370.99700 (similar) -369.98500 (neighbors\056) -672.01000 (This) -369.99200 (leads) -370.98700 (to) -370.00700 (the) -370.98700 (for) 19.99670 (\055) ] TJ T* [ (mulation) -221.99700 (of) -222 (supervised) -222.01400 (hashing\056) -301.01800 (In) -222.00200 (contrast) -221.98300 (to) -221.99200 (unsupervised) ] TJ T* [ (methods) -252.98000 (in) -251.98500 (which) -253.00200 (the) -253.00900 (training) -252.00700 (data) -253.01200 (is) -251.98200 (unlabeled\054) -254.01200 (supervised) ] TJ T* [ (hashing) -230.01100 (is) -229.98900 (designed) -230.99600 (to) -229.98900 (preserv) 15.01710 (e) -230.00600 (semantic) -230.01600 (similarities) -229.98600 (by) -231.01000 (uti\055) ] TJ T* [ (lizing) -347.99300 (labeled) -348.98800 (training) -347.99100 (data\056) -604.99200 (The) -348.99600 (representati) 24.99090 (v) 14.98280 (es) -348.02000 (of) -349 (super) 20.00650 (\055) ] TJ 11.95630 TL T* [ (vised) -340.00200 (hashing) -339.99200 (methods) -341.00400 (include) -679.98500 (\13318\054) -340.01200 (5\054) -340.99200 (14\054) -340.00700 (21\054) -340.00700 (16\054) -340.00700 (8\054) -340.99200 (13\135\056) ] TJ 11.95470 TL T* [ (Among) -311.01700 (thes) 0.99493 (e) -311.01200 (methods\054) -325.98500 (CCA\055ITQ) -309.99700 (\1335\135) -311.00700 (and) -309.98300 (Supervised) -311.01200 (Dis\055) ] TJ T* [ (crete) -387.98400 (Hashing) -389.00600 (\050SDH\051) -387.99900 (\13316\135) -388.00900 (only) -389.00900 (utilize) -387.98900 (semantic) -387.98900 (labels) -389.01800 (of) ] TJ T* [ (indi) 25 (vidual) -258.99100 (training) -260.00600 (points\056) -337.98300 (CCA\055ITQ) -258.98600 <02727374> -260.01100 (uses) -259 (CCA) -258.98600 (to) -259.98600 <026e64> ] TJ T* [ (projection) -230.99100 (directions) -230.98800 (to) -231.00800 (maximize) -230.99100 (correlations) -230.99600 (between) -231.01500 (fea\055) ] TJ 11.95590 TL T* [ (ture) -418.98400 (and) -420.00300 (label) -419.01800 (v) 14.98280 (ectors\054) -461.99200 (and) -418.98400 (then) -419.99400 (applies) -419.00900 (standard) -419.01300 (ITQ) -420.00300 (to) ] TJ 11.95510 TL T* [ (learn) -315.00600 (a) -315.01100 (rotation) -315.01600 (matrix) -314.98200 (\056) -505.01100 (The) -315.98200 (lear) 1.01454 (ning) -316.00100 (objecti) 25 (v) 14.98280 (e) -315.01100 (of) -315.00600 (SDH) -314.98700 (is) ] TJ T* [ (to) -324.99200 (generate) -323.98800 (hashing) -325.01400 (codes) -324.99500 (by) -324.01500 (minimizing) -325.01900 (linear) -324.99500 <636c617373690263612d> ] TJ T* [ (tion) -274.00800 (loss) -274.00800 (function\056) -381.98500 (Dif) 24.98360 (ferent) -273.99800 (from) -273.98400 (these) -273.98400 (tw) 10.00810 (o) -273.98900 (methods\054) -279.99200 (most) ] TJ T* [ (approaches) -424.00300 (are) -423.98100 (b) 20.00160 (uilt) -423 (upon) -423.98800 (pairwise) -423.99300 (semantic) -423.98300 (similarities\056) ] TJ -21.21330 -29.88830 Td (4321) Tj ET Q Q Q q q 1 1 1 rg /a0 gs 48.40600 786.42200 515.18800 -52.69900 re f q /s5 gs /x6 Do Q q /s7 gs /x8 Do Q q /s9 gs /x10 Do Q q /s11 gs /x12 Do Q Q Q Q q 1 0 0 1 0 0 cm BT /F1 12 Tf 14.40000 TL ET 1 1 1 rg n 270 46 72 14 re f* 0.50000 0.50000 0.50000 rg BT /F2 9 Tf 10.80000 TL ET BT 1 0 0 1 297 49 Tm (6348) Tj T* ET Q endstream endobj 13 0 obj << /Filter /FlateDecode /Resources << /ExtGState << /a0 << /CA 1 /ca 1 >> >> /XObject << /x18 14 0 R >> >> /Length 28 /Group << /Type /Group /S /Transparency /CS /DeviceRGB /I true >> /BBox [ 78 746 96 765 ] /Type /XObject /Subtype /Form >> stream x+O4PH/VЯ0Pp 0 endstream endobj 14 0 obj << /Filter /FlateDecode /Resources 15 0 R /Length 107 /Type /XObject /BBox [ 78 746 96 765 ] /Subtype /Form >> stream xe AC̬wʠ =p,?]%+H-
Jc "82w8VSnGW;"
endstream
endobj
15 0 obj
<<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
>>
endobj
16 0 obj
<<
/Filter /FlateDecode
/Resources <<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
/XObject <<
/x15 17 0 R
>>
>>
/Length 28
/Group <<
/Type /Group
/S /Transparency
/CS /DeviceRGB
/I true
>>
/BBox [ 67 752 84 775 ]
/Type /XObject
/Subtype /Form
>>
stream
x+O4PH/VЯ04Up
0
endstream
endobj
17 0 obj
<<
/Filter /FlateDecode
/Resources 18 0 R
/Length 228
/Type /XObject
/BBox [ 67 752 84 775 ]
/Subtype /Form
>>
stream
xeQKn!s ?FPav6R٪TS.
b];15YyR
{7QL.\:Rv/x9l+L7h%1!}i/AI(kz"U&,YO![R hg{3}4/GyYF:!w}Gn+'xJcO9i뽼_-:`
endstream
endobj
18 0 obj
<<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
>>
endobj
19 0 obj
<<
/Filter /FlateDecode
/Resources <<
/ExtGState <<
/a0 <<
/CA 1
/ca 1
>>
>>
/XObject <<
/x24 20 0 R
>>
>>
/Length 28
/Group <<
/Type /Group
/S /Transparency
/CS /DeviceRGB
/I true
>>
/BBox [ 132 751 480 772 ]
/Type /XObject
/Subtype /Form
>>
stream
x+O4PH/VЯ02Qp
0
endstream
endobj
20 0 obj
<<
/Filter /FlateDecode
/Resources 21 0 R
/Length 53223
/Type /XObject
/BBox [ 132 751 480 772 ]
/Subtype /Form
>>
stream
xtI:6%Q㨈?7rA= u%6 ?Y(WbWo{B>9
x`Znϳ|8{3?0x*z ǃ|,@:w>`c|*ϻⳅKO3`g
:_|}}><.6`Z{{3]#<_o"~:ͺgk7/Ұ@|K yp ]03ʷCmş8˽Y?>(3!Bwqs.Z8,~~=rMT̩y+/*w: uBZ_`ߵp`%M?ɝ1ɳw=vDۉy&xb4Q>d@ sg~lA