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ネットワーク時代のデータビジュアライゼーション
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Yuichi Yazaki
February 13, 2017
Research
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ネットワーク時代のデータビジュアライゼーション
Yuichi Yazaki
February 13, 2017
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Transcript
Data visualization in the era of network ωοτϫʔΫ࣌ͷ σʔλϏδϡΞϥΠθʔγϣϯ ࡚༟Ұ
ʮϫΠϯΛௌ͘ʯҏ౻ᚸਓஶ
None
$JWJD5FDI *OGPSNBUJPO "SDIJUFDUVSF ύλʔϯϥϯήʔδ
$PEF'PS"NFSJDB (PW4VNNJU Λ͖͔͚ͬʹɺ5FBDI'PS"NFSJDB Λࢀߟʹੜ भΤϯδχΞΛݣ ࿈װ෦ΤϯδχΞΛݣ ' 64%JHJUBM4FSWJDF ͱ͍ͬͨ࿈ʹ৫͕ੜ
$PEF'PS5PLZP 3&4"4ຊ ࣥච ౦ژอҭԂ Ϛοϓ ࠃཱࠃձਤॻؗ 8"31׆༻
%BUB 7JTVBMJ[BUJPO *OGPSNBUJPO "SDIJUFDUVSF %BUB7JTVBMJ[BUJPO+BQBO ใΛΘ͔Γ͑͘͢Δٕज़
https://www.facebook.com/photo.php?fbid=10153795302373201&set=a.10153042242063201.1073741877.649793200&type=3&theater ͘·Μ
0QFO%BUB%BZϩΰδΣωϨʔλ http://odd.structure-and-representation.com/
http://opendataday.org/
Foundamentals ݪཧݪଇ ࣌ؒͷྲྀΕʗ࠲ඪܥ ࠨ͔Βӈ νϟʔτશମΛߋ৽͢Δ ্͔ΒԼ ࠨ͔Βӈ ࠨ͔Βӈ มԽ ߏͷมԽ
ԁঢ়ʹ දݱͰ͖Δ͜ͱ σʔλϙΠϯτͷදݱ ൺֱ ཧۭؒʹ
ΘΒͳ͚Εҙຯ͕ͳ͍ डಈత Ϣʔβʔͷঢ়ଶ ͍ͬͯΔ Βͳ͍ ΤϯλϝߴΊͳ ૌٻ తͳૌٻ తͳૌٻ ৄ͍͠આ໌͕Մೳ
ೳಈత Ϣ ồ β ồ ͷ ࣝ
डಈత Ϣʔβʔͷঢ়ଶ ͍ͬͯΔ Βͳ͍ ΤϯλϝߴΊͳ ૌٻ తͳૌٻ తͳૌٻ ৄ͍͠આ໌͕Մೳ ೳಈత
Ϣ ồ β ồ ͷ ࣝ ΘΒͳ͚Εҙຯ͕ͳ͍
ΘΒͳ͚Εҙຯ͕ͳ͍ ࣌ؒແ੍ݶͰɺ จࣈͩΒ͚ͷࢿ ྉेϖʔδͰɺ ߦ͏ நԽ ৄ͍͠આ໌ ͨͱ͑ ඵͰɺ
ͨͱ͑ Ͱɺ ಉ͜͡ͱΛઆ໌ ͢Δ తͳઆ໌
σʔλ͔Βܙ ωΠαϯɾγΣυϩϑ*OGPSNBUJPO%FTJHOͷʮཧղͷεϖΫτϧʯΛݩʹɺචऀ͕ߋ৽ ܦݧ ɾΦʔϓϯσʔλ ɾηϯαʔσʔλ ͳͲଘࡏ͢Δ σʔλͯ͢ هԱʹ ΓͮΒ͍ ظهԱʹ
Δ ظهԱʹ Δ ৗࣝʹͳΔ ใͱܦݧ͕ ड͚खͷதͰ ҰମԽͨ͠ͷ σʔλ͕ ɾநԽ ɾՄࢹԽ ͞Εͨͷ ଟ͘ͷਓ ͕ڞ༗͢ Δࣝ σʔλ ใ ࣝ ܙ
7JTVBMJ[BUJPO 4DJFOUJpD7JTVBMJ[BUJPO *OGPSNBUJPO7JTVBMJ[BUJPO αΠΤϯςΟϑΟοΫɾϏδϡΞϥΠθʔγϣϯ ΠϯϑΥϝʔγϣϯɾϏδϡΞϥΠθʔγϣϯ ݱ࣮ۭؒʹ ཧతʹଘࡏ͍ͯ͠Δ ରΛՄࢹԽ ݱ࣮ۭؒʹ ཧతʹଘࡏ͍ͯ͠ͳ͍ରΛ
நతʹՄࢹԽ https://earth.nullschool.net/ 3FBEJOHTJO*OGPSNBUJPO7JTVBMJ[BUJPO6TJOH7JTJPOUP5IJOLCZ4UVBSU,$BSEFUBM https://www.nytimes.com/interactive/2016/08/08/sports/ olympics/history-olympic-dominance-charts.html
4DJFOUJpD7JTVBMJ[BUJPO *OGPSNBUJPO7JTVBMJ[BUJPO αΠΤϯςΟϑΟοΫɾϏδϡΞϥΠθʔγϣϯ ΠϯϑΥϝʔγϣϯɾϏδϡΞϥΠθʔγϣϯ ͜Ε·ͰͷՄࢹԽͷՌٕज़ΛཏతʹମܥԽ͢Δ ͨͱ͑ɺࣗવՊֶͷϑΥʔϚοτͰࣾձՊֶͷσʔλΛදݱ %BUB7JTVBMJ[BUJPO
ࣅͨλʔϜͷτϨϯυൺֱ %BUB7JTVBMJ[BUJPO *OGPSNBUJPO7JTVBMJ[BUJPO *OGPHSBQIJDT (PPHMFτϨϯυ ʙ
Data & Visualization σʔλͱՄࢹԽ
σʔλߏͷྨ ද σʔλ จࣈσʔλ ཧۭؒ σʔλ ؔੑ ©Yuichi Yazaki, all
rights reserved.
Ϩίʔυ σΟϝϯγϣϯ ©Yuichi Yazaki, all rights reserved. දσʔλͷߏ
©Yuichi Yazaki, all rights reserved. දσʔλͷߏ ಓݝ ւಓ ळాݝ ؠखݝ
ٶݝ ळాݝ ) ) Ϩίʔυ ) ) ) ) ) ւಓ ࣌ܥྻσʔλ ಉ͡σʔλͰ ΧςΰϦʔʢྨʣσʔλ ळాݝ σΟϝϯγϣϯ σΟϝϯγϣϯ Ϩίʔυ
©Yuichi Yazaki, all rights reserved. ཧۭؒ ද ςΩετߏ ؔੑ
ॱং ࣌ܥྻ มԽ ߏ ൺֱ ྨ σʔλ จࣈσʔλ ཧۭؒ σʔλ ؔੑ σʔλͷߏͱΠϯαΠτ
ԁάϥϑ 1JF$IBSU ϥΠϯɾνϟʔτ -JOF$IBSU )JTUPHSBN ώετάϥϜ εϩʔϓάϥϑ 4MPQFHSBQI πϦʔɾϚοϓ 5SFF.BQ
όʔɾνϟʔτ #BS$IBSU Ϛοϓ .BQ1SPKFDUJPO ྗࢦάϥϑ 'PSDF%JSFDUFE(SBQI ϫʔυΫϥυ 8PSE$MPVE ©Yuichi Yazaki, all rights reserved. ཧۭؒ ද ςΩετߏ ؔੑ ॱং ࣌ܥྻ มԽ ߏ ൺֱ ྨ σʔλ จࣈσʔλ ཧۭؒ σʔλ ؔੑ ٻΊ͍ͯΔΠϯαΠτͱνϟʔτͷରԠ
©Yuichi Yazaki, all rights reserved. ॱং ࣌ܥྻ มԽ ߏ
ൺֱ ྨ ԁάϥϑ 1JF$IBSU ϥΠϯɾνϟʔτ -JOF$IBSU )JTUPHSBN ώετάϥϜ εϩʔϓάϥϑ 4MPQFHSBQI όʔɾνϟʔτ #BS$IBSU EJNFOTJPO EJNFOTJPO EJNFOTJPO .VMUJ EJNFOTJPO όϒϧɾνϟʔτ #VCCMF$IBSU 4DBUUFSQMPU ࢄਤ ΤϦΞɾνϟʔτ "SFB$IBSU ϨΠμʔɾνϟʔτ 3BEBS$IBSU ύϥϨϧɾίʔσΟωΠτ 1BSBMMFM$PPSEJOBUFT ฏߦηοτ 1BSBMMFM4FU εϩʔϓάϥϑ 4MPQFHSBQI εϩʔϓάϥϑ 4MPQFHSBQI πϦʔɾϚοϓ 5SFF.BQ $JSDMF$IBSU αʔΫϧɾνϟʔτ Ϛϧνɾ ϥΠϯɾνϟʔτ .VMUJ-JOF$IBSU ੵΈॏͶ ΤϦΞɾνϟʔτ 4UBDLFE"SFB$IBSU Ϛϧνԁάϥϑ .VMUJ1JF$IBSU άϧʔϓɾ όʔɾνϟʔτ (SPVQFE#BS$IBSU UJNFTDBMF ΧϨϯμʔ νϟʔτ $BMFOEBS$IBSU ԁάϥϑ 1JF$IBSU νϟʔτͷରԠ͢ΔσΟϝϯγϣϯ
©Yuichi Yazaki, all rights reserved. ಉ͡νϟʔτΛ ෳ͏ ଟ࣍ݩσʔλΛ ՄࢹԽͰ͖Δ νϟʔτΛ͏
ෳͷछྨͷ νϟʔτΛ Έ߹ΘͤΔ Ͳ͜·ͰදݱͰ͖Δ͔ʁ νϟʔτΛ ͏ άϧʔϓɾ όʔɾνϟʔτ (SPVQFE#BS$IBSU ϨΠμʔɾνϟʔτ 3BEBS$IBSU ύϥϨϧɾίʔσΟωΠτ 1BSBMMFM$PPSEJOBUFT ฏߦηοτ 1BSBMMFM4FU Ϛοϓ .BQ1SPKFDUJPO όʔɾνϟʔτ #BS$IBSU όʔɾνϟʔτ #BS$IBSU
Network ωοτϫʔΫ Linear Force-Directed Force-Directed from center Circular Flow Organized
Polar/Radial Community Structure Geography based Matrix #JP'BCSJD $IPSE%JBHSBNT "SD%JBHSBNT 'PSDF%JSFDUFE 'PSDF%JSFDUFE #JNPEFM(SBQI $PSSFMBUJPO.BUSJY "EKBDFODZ.BUSJY $JSDPT )JWF1MPUT 4BOLFZ%JBHSBN "MMVWJBM%JBHSBN ©Yuichi Yazaki, all rights reserved.
©Yuichi Yazaki, all rights reserved. ೖΕࢠ ϕΫτϧ ෳϕΫτϧ πϦʔɾϚοϓ
ϊʔυˍϦϯΫ πϦʔߏͷՄࢹԽ ฒΔ ϢʔΫϦουฏ໘ ϥσΟΞϧ ۂزԿ
©Yuichi Yazaki, all rights reserved. ϦϯΫͷॏΈΛ දݱ͍͢͠ Ϋϥελʔ͕ೝ͍͢͠ Ϋϥελʔ͕ೝͮ͠Β͍ πϦʔߏ͕͋Δ
πϦʔߏ͕ͳ͍ ϦϯΫͷॏΈΛ දݱͮ͠Β͍ ωοτϫʔΫͷՄࢹԽ
̓ͭͷڮΛશͯΓɺ ݩͷॴΔʹͲͷΑ͏ʹߦ͚Α͍͔ʁ ʢͨͩ͠ɺಉ͡ڮΛ̎Θ͍͚ͨͬͯͳ͍ʣ ϨΦϯϋϧτɾΦΠϥʔʮέʔχώεϕϧΫͷڮͷʯ
̓ͭͷڮΛશͯΓɺ ݩͷॴΔʹͲͷΑ͏ʹߦ͚Α͍͔ʁ ʢͨͩ͠ɺಉ͡ڮΛ̎Θ͍͚ͨͬͯͳ͍ʣ ϨΦϯϋϧτɾΦΠϥʔʮέʔχώεϕϧΫͷڮͷʯ
̓ͭͷڮΛશͯΓɺ ݩͷॴΔʹͲͷΑ͏ʹߦ͚Α͍͔ʁ ʢͨͩ͠ɺಉ͡ڮΛ̎Θ͍͚ͨͬͯͳ͍ʣ ϨΦϯϋϧτɾΦΠϥʔʮέʔχώεϕϧΫͷڮͷʯ
ιγΦάϥϜ http://yawatosho.hateblo.jp/entry/20100623/1277306205 "1SJNFSPG4PDJPNFUSZCZ.-/PSUIXBZ ͋Δখֶߍͷஉࢠͱঁࢠ ͷࣾձతͳؔΛՄࢹԽɻ ܭྔࣾձֶͷઌۦ͚ɻ
ωοτϫʔΫ w ࣗવՊֶʢཧֶɺੜֶɺҨֶɺੜଶֶɺӸֶʣ w ࣾձՊֶʢࣾձֶɺࢢܭըͳͲɺݱ࣮ੈքͷγεςϜʣ ͳͲɺωοτϫʔΫͷͱͯ͠ѻ͑Δɻ ࣾձՊֶͷ߹ɺωοτϫʔΫʹؔੑ ࠷ۙͩͱɺ%BUJOH4DJFODFʢ˺࿀Ѫֶʣɻ
http://yawatosho.hateblo.jp/entry/20100623/1277306205 /FUXPSLT"O*OUSPEVDUJPOCZ.BSL/FXNBO "USFFJTBDPOOFDUFE VOEJSFDUFEOFUXPSLUIBUDPOUBJOTOPDMPTFEMPPQT#ZlDPOOFDUFEzXFNFBOUIBUFWFSZWFSUFYJOUIFOFUXPSLJTSFBDIBCMFGSPNFWFSZ PUIFSWJBTPNFQBUIUISPVHIUIFOFUXPSL"OFUXPSLDBOBMTPDPOTJTUPGUXPPSNPSFQBSUT EJTDPOOFDUFEGSPNPOFBOPUIFS BOEJGBOJOEJWJEVBMQBSUIBTOP MPPQTJUJTBMTPDBMMFEBUSFF*GBMMUIFQBSUTPGUIFOFUXPSLBSFUSFFT UIFDPNQMFUFOFUXPSLJTDBMMFEBGPSFTU πϦʔΛ
ωοτϫʔΫͱͯ͠ѻ͏ ҎԼͷ݅Λຬͨ͢߹ w ดϧʔϓΛؚ·ͳ͍ಉ͡ϊʔυಉ࢜Λͭͳ͙Τοδ͕ଘࡏ͠ͳ͍ w ଓ͞ΕͨωοτϫʔΫͷͯ͢ͷ͕ɺ͋Δܦ࿏Λհͯ͠ωοτϫʔΫΛհͯ͠ޓ͍ʹ౸ୡՄೳ w ແͰ͋ΔΤοδʹํੑ͕ͳ͍ πϦʔ ωοτϫʔΫ
How to face? ʮ͜ͷใ͕͋;ΕΔ࣌ʹ ɹզʑͲͷΑ͏ʹ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ
ఆੑใΛఆྔతʹோΊΔ How to face? ʮ͜ͷใ͕͋;ΕΔ࣌ʹ ɹզʑͲͷΑ͏ʹ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ
ݪൃࣄނආऀͷ ʙ/),ౡ์ૹہΞϯέʔτʙ http://www3.nhk.or.jp/news/fukushimawordcloud/
၆ᛌࢹͰؔੑΛோΊΔ
ۃݶ·Ͱશମ࠷దԽ͢Δ How to face? ʮ͜ͷใ͕͋;ΕΔ࣌ʹ ɹզʑͲͷΑ͏ʹ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ
٘ਜ਼ऀͷํͨͪΛࣾձతʹீ͏ ϦϑϨΫςΟϯάɾϓʔϧ
ɾඃʹૺΘΕͨॴʢϊʔεɺαελϫʔʣ ɾͯͨ͠ඈߦػʢΞϝϦΧϯߤۭศʗศɺϢφΠςουߤۭศʗศʣ ɾϨεΩϡʔୂһ͔Ͳ͏͔ ɾՈ ɾ༑ਓؔ ɾۈઌ ɾ͋ͷॠؒɺۮવग़ձ͍ڞʹࢂࣄʹ໘ͨ͠ਓͨͪ ɾ୭ͱ୭Λۙ͘ʹஔͯ͠΄͍͠ͱ͍͏Ҩ͔ΒͷϦΫΤετ ʢ݅Ҏ্ʣ ͜ΕΒͯ͢Λಉ࣌ʹຬͨ͢͜ͱΛࢦͨ͠ɻ
http://localprojects.net/work/911-memorial-museum-ground-zero http://bylines.news.yahoo.co.jp/yazakiyuichi/20160909-00062016/ ࣾձతͳ݁ͼ͖ͭʹԠͯ͡ɺྻ͕ܾΊΒΕͨɻ
େͳΈ߹Θͤͷத͔Β શମ࠷దΛಘΔ
ࢹΛม͑ͯɺݟํΛม͑Δ How to face? ʮ͜ͷใ͕͋;ΕΔ࣌ʹ ɹզʑͲͷΑ͏ʹ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ
ࢁݝೆࢢͷެڞࢪઃ ၆ᛌࢹ
ࢁݝೆࢢͷެڞࢪઃ ݸਓࢹ
ਿӜ߁ฏ͞Μ ࣌ؒ࣠มܗਤ
ਿӜ߁ฏ͞Μ ࣌ؒ࣠มܗਤ
ࣗ͝ͱʹ͢ΔͨΊʹ ϑΟϧλʔΛ͔͚Δ ओ؍తͳͷͷݟํΛڞ༗͢Δʹ ଟࢹ
Ձஅͷ࣠Λͨ͘͞Μಉ࣌ʹ࣋ͭ How to face? ʮ͜ͷใ͕͋;ΕΔ࣌ʹ ɹզʑͲͷΑ͏ʹ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ
ΦϦϯϐοΫ֫ಘϝμϧͷՄࢹԽ https://landing.google.com/altmedaltable/
ෳͷσʔλͷֻ͚߹Θ͔ͤΒ ৽͍͠ࢦඪΛ
ใͷཧͷํΛ͔͑Δ How to face? ʮ͜ͷใ͕͋;ΕΔ࣌ʹ ɹզʑͲͷΑ͏ʹ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ
ࠃཱࠃձਤॻؗ
େنਤॻ͕ؗऔΓΉ ΣϒɾΞʔΧΠϏϯά 8FC"SDIJWJOHBOEUIF**1$ https://vimeo.com/26878982#t=152s
http://bylines.news.yahoo.co.jp/yazakiyuichi/20170123-00066895/
ຊेਐྨ๏ http://yawatosho.hateblo.jp/entry/20100623/1277306205
None
ωοτϫʔΫ࣌ͷใཧ ͷํΛߟ͑Δ
*OGPSNBUJPO4USBUFHZBOE4USVDUVSF اۀ৫ͷߟ͑Δ͖ใઓུͱɺΑΓཧղ͘͢͢͠ΔͨΊͷใߏ άϩʔόϧςʔϚ ʮ͜ͷใ͕͋;ΕΔ࣌ʹզʑͲͷΑ͏ʹ ͜ΕΒͱ͖߹͍ͬͯ͘ͷ͔ʯ ϩʔΧϧςʔϚ
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