Elastic SearchにおけるAnalyzeのお話【不動産テック勉強会#4】

by Ryo toya

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גࣜձࣾΞτϥΤ ԕ໼ྒྷ &MBTUJD4FBSDIʹ͓͚Δ"OBMZ[Fͷ͓࿩

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OBNFɿԕ໼ྒྷ XPSLɿגࣜձࣾΞτϥΤΤϯδχΞ UXJUUFSɿ!SUVZB (JU)VCɿ!SUPZB

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ʢϏδωε൛5JOEFSʣ 280,000+ 5,000+ 93%+ NBUDIJOHT DPNQBOJFT NBUDIJOH SBUF

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ϚονϯάΛϦετ؅ཧ தʹ͸ʮ ਓʯҎ্ͱ Ϛονϯά͢Δਓ΋ʁʂ ྲྀੴʹݕࡧ͕ඞཁͩΖ͏

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͜Μͳײ͡Ͱ࣮૷ͯ͠·͢

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Ϛονϯά ৽͍͠ग़ձ͍ط஌ͷ࠶։ ࠷ޙʹϝοηʔδΛૹ෇ͨ͠ਓ ϐϯͷ༗ແ ແޮͳϚονϯάͷআڈ ݕࡧɾߜࠐͰ͖Δ߲໨ ϝοηʔδ ϝοηʔδͷຊจ Ϣʔβʔ ໊લ ৬ྺʢاۀ໊ɾ෦ॺɾϙδγϣϯʣ ৬छ εΩϧ ࣗݾ঺հจ ֶྺʢֶߍ໊ɾֶՊ໊ʣ ʜ

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Ϛονϯά ৽͍͠ग़ձ͍ط஌ͷ࠶։ ࠷ޙʹϝοηʔδΛૹ෇ͨ͠ਓ ϐϯͷ༗ແ ແޮͳϚονϯάͷআڈ ݕࡧɾߜࠐͰ͖Δ߲໨ ϝοηʔδ ϝοηʔδͷຊจ Ϣʔβʔ ໊લ ৬ྺʢاۀ໊ɾ෦ॺɾϙδγϣϯʣ ৬छ εΩϧ ࣗݾ঺հจ ֶྺʢֶߍ໊ɾֶՊ໊ʣ ʜ ˡશจݕࡧ ˡશจݕࡧ ˡશจݕࡧ ˡશจݕࡧ ˡશจݕࡧ ˡશจݕࡧ ˡશจݕࡧ

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ͻͱͭͷϑΥʔϜ Ͱ࣮ݱ͍ͨ͠

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Α͠ɺFMBTUJDTFBSDIΛ࢖͓͏ʂ

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͙͢෼͔ΔFMBTUJDTFBSDI JE OBNFԕ໼ྒྷ ԕ໼ ྒྷ ԕ ໼ ԕ໼ྒྷ JOEFY EPDVNFOU ԕ໼ ྒྷ ԕ ໼ ԕ໼ྒྷ ৭ʑͳख๏Ͱ ղੳɾ෼ׂ

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͙͢෼͔ΔFMBTUJDTFBSDI JE OBNFੴ઒ྒྷ ੴ઒ ྒྷ ੴ ઒ ੴ઒ྒྷ JOEFY EPDVNFOU ԕ໼ ྒྷ ԕ ໼ ԕ໼ྒྷ ੴ઒ ੴ ઒ ੴ઒ྒྷ ৭ʑͳख๏Ͱ ղੳɾ෼ׂ

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ΩϞ͸ݕࡧʹ࢖͏จষΛͲ͏ղੳ͢Δ͔

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ࠓ೔ͷ͓࿩ &MBTUJDTFBSDIղੳʢ"OBMZ[Fʣʹ͍ͭͯ

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ॳظ࣮૷ʢྫɿ6TFSʣ ๻ɿͱΓ͋͑ͣશจݕࡧͩ͠ʜʮܗଶૉղੳʯͩʂ จࣈྻΛܗଶૉͱ͍͏ҙຯͷ͋Δ୯Ґʢ㲈୯ޠʣʹ෼ׂ͢Δख๏ &MBTUJD4FBSDIͰ͸ʮLVSPNPKJʯͬͯͷ͕༗໊ TFUUJOHT VTFSͷNBQQJOH

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ൃੜͨ͠໰୊̍ ʮKBWBʯͬͯݕࡧͯ͠΋ʮKBWBTDSJQUʯ͕ώοτ͠ͳ͍

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ݪҼɿӳ୯ޠ͸εϖʔεΛ۠੾Γͱͯ͠෼ׂ͞ΕΔ KBWBTDSJQU ൃੜͨ͠໰୊̍ LVSPNPKJ KBWBTDSJQU

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ཧ૝͸͜Μͳײ͡ˣˣ KBWBTDSJQU ൃੜͨ͠໰୊̍ KBWBTDSJQU KB KBWB TDSJQU ʜ

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ղܾࡦ ๻ɿʮO(SBNʯʹมߋͩʂ จࣈྻΛOจࣈͣͭʹ෼ׂ͢Δख๏ ྫɿKBWBTDSJQUˠKB BW WB BT ʜ QU

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ൃੜͨ͠໰୊̎ ʮKBWBTDSJQUʯͬͯݕࡧͨ͠Β ʮKBWBʯͱ͔ʮBTDJJʯ΋ώοτ͢ΔΜ͚ͩͲʜ

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ղܾࡦ ๻ɿܗଶૉղੳͱO(SBNΛʮซ༻ʯͩ NVMUJ@pFMEػೳΛ࢖͏ ҰͭͷϑΟʔϧυʹରͯ͠ෳ਺ͷJOEFYΛ͸ΕΔ

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ղܾࡦ ๻ɿܗଶૉղੳͱO(SBNΛʮซ༻ʯͩ NVMUJ@pFMEػೳΛ࢖͏ RVFSZͰ͸ϐϦΦυͰΞΫηεઌΛ੍ޚͰ͖Δ શJOEFY ܗଶૉղੳ CJ(SBN

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ൃੜͨ͠໰୊̏ ʮԕͳΜͱ͔ʜʯ͞Μ΍ʮԬͳΜͱ͔ʜʯ͞Μͬͯਓ Λ୳͍ͨ͠Μ͚ͩͲʜ

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ղܾࡦ ๻ɿ෦෼తʹʮVOJ(SBNʯΛಋೖͩ O(SBNͷ̍จࣈWFS ˞ JOEFYͷαΠζ͕ੌ͍͜ͱʹͳΔͷͰ஫ҙͯ͠࢖͍·͠ΐ͏ɻ ˞ ZFOUBͰ͸ਓ໊ͷΈʹద༻͍ͯ͠·͢ɻ

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ൃੜͨ͠໰୊̐ ʮԕ໼ʯͬͯݕࡧͨ͠Βʮԕ౻੕໼ʯ͞Μ΋ग़ͯ͘ΔΑʜ

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ղܾࡦ ๻ɿRVFSZʹΑͬͯʮࢀরઌJOEFYΛมߋʯ͠Α͏ʂ NVMUJ@pFMEػೳͱͷ࿈ܞϓϨʔ ˞ QISBTFݕࡧͬͯػೳ΋ఏڙ͞Εͯ·͕͢ɺύϑΥʔϚϯε໘͔Βࠓճ͸ݟૹΓ·ͨ͠

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ൃੜͨ͠໰୊̑ ໊લ΍اۀ໊ʹώοτͨ͠Β༏ઌͯ͠ද͍ࣔͨ͠Μ͚ͩͲʜ

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ղܾࡦ ๻ɿॏΈ෇͚ഒͩʂ RVFSZͰॏཁࢹ͢ΔpFMEʹ?Λ෇͚Δ͚ͩʂ ਺ࣈΛมߋͯ݁͠ՌΛݟͳ͕Βௐ੔͠·͠ΐ͏

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ൃੜͨ͠໰୊̒ Կʹώοτͨ͠ͷ͔શવ Θ͔Βͳ͍Μ͚ͩͲʜ

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ղܾࡦ ๻ɿIJMJHIUػೳΛ࢖͓͏ RVFSZ Ϩεϙϯε RVFSZʹIJMJHIUͱ͍͏LFZΛ௥Ճ͢Δ͚ͩʂ

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ղܾࡦ ZFOUBͩͱ͜ͷ͋ͱΞϓϦଆͰNBQJOHͯ͠·͢

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͓ΘΓ ͜Μͳײ͡Ͱࡉ͔͘νϡʔχϯά͢Δඞཁ͕͋Γ·͕͢ɺ 42-ͩͱ೉͍͜͠ͱ΋࣮ݱ͢Δ͜ͱ͕Ͱ͖·͢ ݕࡧ͸69ʹେ͖͘Өڹͯ͘͠ΔͷͰɺ ݕࡧػೳ͕͋ΔΞϓϦ͸ੋඇಋೖΛݕ౼ͯ͠Έ͍ͯͩ͘͞ ԿΑΓ૝ఆͨ݁͠ՌΛฦͤΔͱؾ͕͍͍࣋ͪ