Supervised Convolutional Sparse Coding

227382dbd5e033db211c159edf32853c?s=47 Hacarus Inc.
December 04, 2018
Technology
0
67

Supervised Convolutional Sparse Coding

227382dbd5e033db211c159edf32853c?s=128

Hacarus Inc.

December 04, 2018
Tweet

Want more?

227382dbd5e033db211c159edf32853c?s=48 hacarus
1
800
227382dbd5e033db211c159edf32853c?s=48 hacarus
0
380
227382dbd5e033db211c159edf32853c?s=48 hacarus
0
230
3ab1249be442027903e1180025340b3f?s=48 reverentgeek
4
310
A9a491b0fcbe0fbce3d64063a37add99?s=48 rmw
1
180
766b9746b59e6f09e280cd33cf4ed419?s=48 skipperchong
0
120
61857dafbd287b3027c4dcea9008ad3c?s=48 carmenhchung
5
230
06f8b41980eb4c577fa40c41d5030c19?s=48 keathley
5
180
C0390e8b11079f8761c0cd3274ed61cb?s=48 productmarketing
2
250
C35e01544a0dd94a2cf1619ee8a42ebb?s=48 clairelew
3
500
6bb82b13cda86d3b821fa44100335ddf?s=48 thoeni
1
130
B3ace07412a5178ea778e7eec161fc0a?s=48 jcasabona
4
220

Transcript

  1. 1.

    ࿦จ঺հ 28 4 2 4, , 8 240 1

  2. 2.

    औΓ্͛ͨഎܠ • $POWPMVUJPOBM4QBSTF$PEJOH $4$ ͷԠ༻ ΍ΞϧΰϦζϜ͕࠷ۙ׆ൃʹͳͬͯΔ • ࠓճ͸ڭࢣ͋Γֶशͷద༻ • ը૾ॲཧͷλεΫʹ͓͍ͯ

    %FFQ-FBSOJOHͱ ͔ଞͷΞϓϩʔνʹৄ͍͠ํͱٞ࿦͍ͨ͠
  3. 3.

    4QBSTF$PEJOH :ը૾ "ֶश͞Εͨࣙॻ ! "# $# 9܎਺

  4. 4.

    $4$ IUUQTXXXZPVUVCFDPNXBUDI WC85LG5L.

  5. 5.

    *OUSPEVDUJPO • $4$͸৞ΈࠐΈԋࢉΛ༻͍ͨࣙॻֶश • ڭࢣ͋Γʹ͢Δ͜ͱͰɺηϚϯςΟοΫͳࣙॻ ΛಘΒΕɺ͔ͭɺ෮ݩͷਫ਼౓΋ߴ͘ͳͬͨ • શମͷ໨తؔ਺͸ತͰ͸ͳ͍͕ɺ෦෼໰୊ʹ෼ ղ͢Δ͜ͱͰತ࠷దԽ໰୊ͱͯ͠ղ͚Δ

  6. 6.

    3FMBUFE8PSL • $POWPMVUJPOBM4QBSTF$PEJOH • Ԡ༻͸ͨ͘͞Μߟ͑ΒΕ͍ͯΔ͕ɺ࠷దԽ໰୊ʹର͢Δ ΞϧΰϦϜ͸·ͩͦ͜·ͰఏҊ͞Ε͍ͯͳ͍ • %FDPOWPMVUJPOBM/FUXPSLT͸εύʔε੍໿ͷ΋ͱͰ DPOWPMVUJPOBMEFDPNQPTJUJPOΛߦ͏͜ͱͰɺύον ϕʔεͷ΋ͷʹൺ΂ɺ৑௕ੑΛഉআ͍ͯ͠Δ

    • ࠲ඪ߱Լ๏ͷ৞ΈࠐΈࣙॻ΁ͷ֦ுͳͲ
  7. 7.

    3FMBUFE8PSL DPOU • 4VQFSWJTFE%JDUJPOBSZ-FBSOJOH 4%- • ෼ྨ໰୊ʹ֦ுՄೳͳͷͰ $7ؔ࿈Ͱ஫໨ΛूΊ͍ͯΔ • γϯϓϧͳͷ͸

    Ϋϥε͝ͱʹࣙॻΛ࡞͓͍ͬͯͯ ͦΕ ΒΛ݁߹ͤ͞Δ͜ͱͰ͋Δ • ΑΓϩόετͳํ๏ͱͯ͠ ࣙॻͷཁૉͱΫϥεԽͷύϥ ϝʔλΛಉ࣌ʹֶशͤ͞Δํ๏Ͱ͋Δ
  8. 8.

    $4$ IUUQTXXXZPVUVCFDPNXBUDI WC85LG5L.

  9. 9.

    $4$ DPOU arg min ',) 1 2 , − .

    / 012 3 40 ∗ 60 7 + 9 / 012 3 60 2 :. <. 40 7 7 ≤ 1 ∀? ∈ 1, … , B • E͸ࣙॻɺ[͕εύʔεදݱ • Eʹ੍໿Λ͚ͭΔ͜ͱͰεέʔϦϯάΛ͠ɺ[ͷେ খΛؾʹ͠ͳ͍ͰࡁΉ
  10. 10.

    $4$ DPOU arg min ' 1 2 * − ,-./0

    1 2. 4. 05 1 1 ≤ 1 ∀8 ∈ 1, … , < arg min = 1 2 * − ,>? 1 + A ? B ࣙॻͷֶश εύʔεදݱͷֶश
  11. 11.

    $4$ DPOU • ෦෼໰୊ʹ෼ׂ͢Δ͜ͱͰತͳ෦෼໰୊ʹͳΔ • प೾਺ྖҬͰͷ࠷దԽͳͲ΋ఏҊ͞Ε͍ͯΔ͕ ܭࢉྔతʹݫ͍͠ • ෦෼໰୊ͷؔ਺Λมߋͯ͠ "%..

    ަޓํ޲৐ ਺๏ Ͱղ͘ͷ͕ࠓͷͱ͜ΖΦγϟϨ
  12. 12.

    $4$ DPOU

  13. 13.

    4VQFSWJTFE$4$ 4VQFSWJTFE$4$

  14. 14.

    4VQFSWJTFE$4$ DPOU arg min ',),* 1 2 - − /

    0 123 4 51 ∗ 71 8 + : 0 123 4 71 3 + ;(= >, 7, ? + @ ? 8 8) B. D. 51 8 8 ≤ 1 ∀G ∈ 1, … , J • $͸ϩδεςΟοΫճؼͷؔ਺ • Ϻ͸෼ྨ໰୊ͷύϥϝʔλ • Ѝ͸࠶ߏ੒ͱ෼ྨͷτϨʔυΦϑΛௐ੔͢ΔϋΠύʔύϥϝʔλ
  15. 15.

    4VQFSWJTFE$4$ DPOU • ෦෼໰୊ʹ෼ׂ͢Δͷ͸ಉ͡ • ෼ྨͷ෦෼໰୊͕௥Ճ͞ΕΔ

  16. 16.

    &YQFSJNFOUBM3FTVMU

  17. 17.

    &YQFSJNFOUBM3FTVMU DPOU

  18. 18.

    &YQFSJNFOUBM3FTVMU DPOU &YQFSJNFOUBM3FTVMU DPOU

  19. 19.

    ൃలܕ • %FDPOWPMVUJPOBM/FUXPSL • 4QBSTF.PEFMJOHJO*NBHF1SPDFTTJOHBOE %FFQ-FBSOJOH

  20. 20.

    Ҿ༻ݩ • ݩ࿦จ • IUUQTBSYJWPSHQEGQEG • ը૾౳͸ಛʹஅΓͷͳ͍͔͗Γɺ͜ͷ࿦จ͔ΒҾ༻ Λ͍ͯ͠·͢