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C-LIS CO., LTD.

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༗ࢁܓೋʢ,FJKJ"3*:"."ʣ C-LIS CO., LTD. Androidアプリ開発者 機械学習初⼼心者 やってません Photo : Koji MORIGUCHI (AUN CREATIVE FIRM) と、⾔言いながら早1年年……

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ຊΛग़ͤ͹ ιϑτɾ؀ڥ͕Ξοϓσʔτ͢Δ

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C-LIS CO., LTD. IUUQBN[OUPC,3N 7/29発売

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C-LIS CO., LTD.

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No content

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5FOTPS'MPXͰ
 झຯͷը૾ऩूαʔόʔΛ࡞Δ ೥݄̎߸

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޷Έͷ؟ڸ່ͬը૾Λ
 ࣗಈͰऩू͍ͨ͠

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4PGUXBSF%FTJHO೥݄߸ʰ"OESPJE4UVEJPͷελΠϧͰޮ཰ΞοϓʱΑΓ ؟ ڸ ͬ ່ ˜ࠜઇΕ͍

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ݱࡏͷߏ੒ Downloader Face Detection Megane Detection API 5FOTPS'MPX 確認・修正 認識結果 JSON ܇࿅ λΠϜϥΠϯ ϝσΟΞ データセット ܇࿅

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C-LIS CO., LTD. ̎Ϋϥε෼ྨ 1 0

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؟ڸ່ͬσʔληοτ

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೥݄ ؟ڸ່ͬը૾ຕ ඇ؟ڸ່ͬຕ ܭɿ ຕ ؟ڸ່ͬ ඇ؟ڸ່ͬ ޡݕग़ ؟ڸ່ͬ ඇ؟ڸ່ͬ

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೥݄ ؟ڸ່ͬը૾ ຕ ඇ؟ڸ່ͬ ຕ ܭɿ ຕ ؟ڸ່ͬ ඇ؟ڸ່ͬ ෛྫʢإྖҬͰ͸ͳ͍ʣ ຕ

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ϞσϧʢωοτϫʔΫʣ

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σʔληοτ࡞੒ʢ5'3FDPSEʣ is_face: 1 is_megane: 1 is_face: 1 is_megane: 0 is_face: 0 is_megane: 0 ˜ࠜઇΕ͍

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إೝࣝ༻ͷϞσϧ DPO YY DPO YY GD QPPM Y DPO YY DPO YY QPPM Y GD PVUQVU MSO MSO Y

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SFTIBQFUGSFTIBQF QPPM 
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 શ݁߹૚΁ͷೖྗ

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܇࿅ 12万ステップ学習後のテストデータによる正答率 96%

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؟ڸ່ͬೝࣝ༻ͷϞσϧ 7((/FUΛࢀߟʹ৞ΈࠐΈ૚ͷ࿈ଓΛ༻͍ͨ
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܇࿅ ֶशΞϧΰϦζϜ"EBN ֶश཰ ϛχόον

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ݕূ σʔληοτ͔ΒΛςετ༻ͱͯ͠෼཭ ਖ਼౴཰ʙ

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%BUB"VHNFOUBUJPO ը૾Λ ʜ౓·ͰɺͦΕͧΕճసͨ͠ը૾Λ࡞੒ ಡΈࠐΈ࣌ͷॲཧ
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EFG@EJTUPSU JNBHF 
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ʮީิྖҬʯͷ੾Γग़͕͠ඞཁ

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C-LIS CO., LTD. ˜ࠜઇΕ͍

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C-LIS CO., LTD. ˜ࠜઇΕ͍ 4MJEJOH8JOEPX

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C-LIS CO., LTD. 4FMFDUJWF4FBSDI ˜ࠜઇΕ͍

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C-LIS CO., LTD. 4FMFDUJWF4FBSDI ʢҾ༻4FMFDUJWF4FBSDIGPS0CKFDU3FDPHOJUJPOIUUQTJWJGOXJVWBOMJTJTQVCMJDBUJPOTCJCUFYCSPXTFSQIQ LFZ6JKMJOHT*+$7CJCBMMCJCʣ

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C-LIS CO., LTD. 4FMFDUJWF4FBSDI "MQBDBࣾʹΑΔ࣮૷
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 IUUQTHJUIVCDPNEBWJTLJOHEMJCCMPCNBTUFS QZUIPO@FYBNQMFTpOE@DBOEJEBUF@PCKFDU@MPDBUJPOTQZ

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ݱࡏͷߏ੒ Downloader Face Detection Megane Detection API 5FOTPS'MPX 確認・修正 認識結果 JSON ܇࿅ λΠϜϥΠϯ ϝσΟΞ データセット ܇࿅

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إ൑ఆʢ'BDF%FUFDUJPOʣͷ
 ଎౓Λ্͍͛ͨ

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'BTU3$// 'BTUFS3$//

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σʔληοτʢ5'3FDPSEʣ ˜ࠜઇΕ͍

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EFG@DPOW OBNF JOQVU@MBZFS XFJHIUT@TIBQF XFJHIU@TUEEFW CJBTFT@TIBQF CJBTFT@WBMVF 
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EFG@EDPOW OBNF JOQVU@MBZFS PVUQVU@TIBQFT XFJHIUT@TIBQF XFJHIU@TUEEFW CJBTFT@TIBQF 
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EFGJOGFSFODF JNBHF@OPEF JNBHF@TJ[F DIBOOFMT CBUDI@TJ[F 
 DPOW@DPOW DPOW 
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TIBQFTDPOWHFU@TIBQF 
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TIBQFTDPOWHFU@TIBQF 
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 SFUVSOEDPOW@MBTU

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σʔληοτʢ5'3FDPSEʣ ˜ࠜઇΕ͍

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EFG@@DPOWFSU@UGSFDPSET JNBHF@QBUI NBTL@QBUI PVUQVU@QBUI 
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 ^ 
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EFG@@EJTUPSU JNBHF NBTL@JNBHF 
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%BUB"VHNFOUBUJPO ˜ࠜઇΕ͍

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XJUIUGOBNF@TDPQF SBOEPN@GMJQ@MFGU@SJHIU BTTDPQF
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JNBHF NBTL@JNBHF@@MPBE@JNBHF GJMF@MJTU 
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EFG@@MPTT MPHJUT MBCFMT 
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ֶशʢ܇࿅ʣ ֶशΞϧΰϦζϜ"EBN0QUJNJ[FS ֶश཰ ϛχόοναΠζ

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ֶशʢ܇࿅ʣ

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ݕূ

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˜ࠜઇΕ͍

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C-LIS CO., LTD. 4FMFDUJWF4FBSDI MCQDBTDBEF@BOJNFGBDFYNM ˜ࠜઇΕ͍

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˜ࠜઇΕ͍

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˜ࠜઇΕ͍

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͏·͍ͬͨ͘ɻ ͱ͜ΖͰʜʜ

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೥݄೔
 σΟʔϓϥʔχϯάʹΑΔࣗવݴޠॲཧͱνϟοτ#05ͷجૅ http://ascii.jp/elem/000/001/418/1418261/ ɹߨࢣ͸ɺʰ1ZUIPOͰମݧ͢Δਂ૚ֶशʱʢίϩφࣾʣɺʰσΟʔϓϥʔχϯ άɺϏοάσʔλɺػցֶश͋Δ͍͸ͦͷ৺ཧֶʱʢ৽༵ࣾʣͷஶऀͰ͋Γɺ ਓ޻஌ೳֶձ೥౓ݚڀձ༏ल৆ʢ4*(-4&͜ͱ͹޻ֶݚڀձʮχϡʔϥϧ ωοτϫʔΫ෺ޠੜ੒Ϟσϧʯ୯ஶʣΛड৆ͷઙ઒৳Ұࢯɺʰ5FOTPS'MPX͸ ͡Ί·࣮ͨ͠ફʂ࠷৽(PPHMFϚγϯϥʔχϯάʱʢΠϯϓϨε3%ɾ /FYU1VCMJTIJOHʣͷ༗ࢁܓೋࢯͰ͢ɻ

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:0-03FBM5JNF0CKFDU%FUFDUJPO You only look once (YOLO) is a state-of-the-art, real-time object detection system. On a Titan X it processes images at 40-90 FPS and has a mAP on VOC 2007 of 78.6% and a mAP of 44.0% on COCO test-dev. http://pjreddie.com/darknet/yolo/

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ୈճશ೴ΞʔΩςΫνϟษڧձ
 ʙࣦޠ঱ΛΊ͙ͬͯʙ ೔ɹ࣌ɿ೥݄೔ʢ౔ʣʢ։৔ʣ ৔ɹॴɿגࣜձࣾϦΫϧʔτςΫϊϩδʔζΞΧσϛʔϗʔϧ ౦ژ౎ઍ୅ాؙ۠ͷ಺άϥϯτ΢Ωϣ΢α΢ελϫʔ'
 IUUQXXXSFDSVJUKQDPNQBOZBCPVUP⒏DFIUNM ʢגࣜձࣾϦΫϧʔτςΫϊϩδʔζ༷ͷ͝ްҙʹΑΔձ৔͝ఏڙʣ ఆɹһɿҰൠ࿮ʢࣾձਓ͓Αͼֶੜͷํʣ໊ɹֶੜ࿮໊ ˞ఆһʹୡ࣍͠ୈకΊ੾Βͤͯ௖͖·͢ ˞ֶੜͷํ͸ઌֶͣੜ࿮͔Β͓ਃ͠ࠐΈԼ͍͞ɻֶੜ࿮͕ຬ੮ͷ৔߹͸Ұൠ࿮͔Β΋ਃ͠ࠐΊ·͢ɻ ࢀՃඅɿແྉ ओɹ࠵ɿ/10๏ਓશ೴ΞʔΩςΫνϟɾΠχγΞςΟϒ ޙɹԉɿגࣜձࣾυϫϯΰ https://wba-meetup.doorkeeper.jp/events/57007/

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͜ͷํ๏ͷ՝୊

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ֶशʹ͕͔͔࣌ؒΔ

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˜ࠜઇΕ͍

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ೖྗը૾͕খ͗͢͞Δ 192x192 ˜ࠜઇΕ͍

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ೖྗΛେ͖͘͢Δͱ
 0VU0G.FNPSZ&SSPS

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ݱࡏͷ(16 Graphic Memory: 2 GB compute capability: 5.2 (F'PSDF(59

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+-----------------------------------------------------------------------------+ | NVIDIA-SMI 367.57 Driver Version: 367.57 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce GTX TIT... Off | 0000:02:00.0 Off | N/A | | 22% 43C P2 144W / 250W | 11688MiB / 12206MiB | 88% Default | +-------------------------------+----------------------+----------------------+ | 1 GeForce GTX TIT... Off | 0000:03:00.0 Off | N/A | | 22% 35C P5 20W / 250W | 11605MiB / 12206MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 2 GeForce GTX TIT... Off | 0000:83:00.0 Off | N/A | | 22% 35C P5 19W / 250W | 11605MiB / 12206MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 3 GeForce GTX TIT... Off | 0000:84:00.0 Off | N/A | | 22% 34C P5 19W / 250W | 11603MiB / 12206MiB | 0% Default | +-------------------------------+----------------------+----------------------+ ͬͦ͘͞࢖ͬͯΈΔ

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+-----------------------------------------------------------------------------+ | NVIDIA-SMI 367.57 Driver Version: 367.57 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce GTX TIT... Off | 0000:02:00.0 Off | N/A | | 22% 40C P2 100W / 250W | 11688MiB / 12206MiB | 46% Default | +-------------------------------+----------------------+----------------------+ | 1 GeForce GTX TIT... Off | 0000:03:00.0 Off | N/A | | 22% 40C P2 121W / 250W | 11688MiB / 12206MiB | 35% Default | +-------------------------------+----------------------+----------------------+ | 2 GeForce GTX TIT... Off | 0000:83:00.0 Off | N/A | | 22% 38C P2 111W / 250W | 11688MiB / 12206MiB | 24% Default | +-------------------------------+----------------------+----------------------+ | 3 GeForce GTX TIT... Off | 0000:84:00.0 Off | N/A | | 22% 38C P2 132W / 250W | 11687MiB / 12206MiB | 40% Default | +-------------------------------+----------------------+----------------------+ .VMUJ(16ରԠޙͷOWJEJBTNJ

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