Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
とある事業会社にとっての Kaggler の魅力
Search
Shuhei Goda
October 12, 2024
Technology
8
2.4k
とある事業会社にとっての Kaggler の魅力
Rist Meetup 2024「Kaggleは業務の役にたつ」登壇資料
https://connpass.com/event/327246/
Shuhei Goda
October 12, 2024
Tweet
Share
More Decks by Shuhei Goda
See All by Shuhei Goda
Turing × atmaCup #18 - 1st Place Solution
hakubishin3
0
860
ジョブマッチングサービスにおける相互推薦システムの応用事例と課題
hakubishin3
3
930
課題の解像度が荒かったことで意図した改善ができなかった話
hakubishin3
3
1k
Wantedly におけるマッチング体験を最大化させるための推薦システム
hakubishin3
4
1.2k
Recommendation Industry Talks #1 Opening
hakubishin3
1
380
会社訪問アプリ「Wantedly Visit」での シゴトに関する興味選択機能と推薦改善
hakubishin3
0
630
論文紹介: Improving Implicit Feedback-Based Recommendation through Multi-Behavior Alignment(Xin Xin et al., 2023)
hakubishin3
0
620
Feedback Prize - English Language Learning における擬似ラベルの品質向上の取り組み
hakubishin3
0
1k
ウォンテッドリーにおける推薦システムのオフライン評価の仕組み
hakubishin3
7
6.9k
Other Decks in Technology
See All in Technology
データベース04: SQL (1/3) 単純質問 & 集約演算
trycycle
PRO
0
730
2025年8月から始まるAWS Lambda INITフェーズ課金/AWS Lambda INIT phase billing changes
quiver
1
940
LLM アプリケーションのためのクラウドセキュリティ - CSPM の実装ポイント-
osakatechlab
0
370
雑に疎通確認だけしたい...せや!CloudShell使ったろ!
alchemy1115
0
210
20 Years of Domain-Driven Design: What I’ve Learned About DDD
ewolff
1
310
OPENLOGI Company Profile
hr01
0
64k
OPENLOGI Company Profile for engineer
hr01
1
26k
Aspire をカスタマイズしよう & Aspire 9.2
nenonaninu
0
380
Gateway H2 モジュールで スマートホーム入門
minoruinachi
0
140
テストコードにはテストの意図を込めよう(2025年版) #retechtalk / Put the intent of the test 2025
nihonbuson
PRO
1
380
Azure Maps Visual in PowerBIで分析しよう
nakasho
0
210
[新卒向け研修資料] テスト文字列に「うんこ」と入れるな(2025年版)
infiniteloop_inc
4
14k
Featured
See All Featured
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
sstephenson
160
15k
Making the Leap to Tech Lead
cromwellryan
133
9.3k
Build The Right Thing And Hit Your Dates
maggiecrowley
35
2.7k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
34
2.9k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
34
2.2k
How to Ace a Technical Interview
jacobian
276
23k
Bootstrapping a Software Product
garrettdimon
PRO
307
110k
Building Applications with DynamoDB
mza
94
6.4k
How STYLIGHT went responsive
nonsquared
100
5.5k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
700
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
23
2.7k
Fontdeck: Realign not Redesign
paulrobertlloyd
84
5.5k
Transcript
© 2024 Wantedly, Inc. ͱ͋Δࣄۀձࣾʹͱͬͯͷ Kaggler ͷັྗ Oct. 12 2024
- Shuhei Goda Rist Meetup 2024ʮKaggleۀͷʹͨͭʯ
© 2024 Wantedly, Inc. ໊લɿ ߹ా पฏ Shuhei Goda
ॴଐͱׂɿ ΥϯςουϦʔגࣜձࣾ ɾData Team Manager ɾMachine Learning Tech Lead ɾProduct Manager Kaggle Tierɿ Kaggle Competitions Grandmaster @jy_msc ࣗݾհ https://www.kaggle.com/shuheigoda
© 2024 Wantedly, Inc. ຊൃදͰ͍ͨ͜͠ͱ • ࣗࣾͷจ຺ʹج͍ͮͯʮKaggle ۀͷʹཱͭʯ͜ͱΛհ 1. Kaggle
ͰͲ͏͍͏εΩϧ͕ഓΘΕͯɺͲͷΑ͏ͳܗͰཱͬ ͍ͯΔͷ͔ 2. Kaggle ͰಘΒΕΔεΩϧΛԿͱֻ͚߹ΘͤΔ͜ͱͰɺ͞Βͳ ΔۀՌͷ্ΛࢦͤΔ͔ Kaggle ϓϨΠϠʔ݉Ϛωʔδϟʔͱ͍͏ࢹͰߟ͍͑ͯͨ͜ͱΛ͢
© 2024 Wantedly, Inc. Kaggle͕Ͳ͏ʹཱ͔ͭΛ͢લʹ… ࢲͷίϯςΩετΛͬͯ΄͍͠ͷͰɺ࠷ॳʹҎԼΛ͠·͢ • ձ͕ࣾͲ͏͍͏ϏδωεΛ͍ͯ͠Δͷ͔ • ϏδωεͰML͕Ͳ͏͍͏ׂΛ୲͍ͬͯΔͷ͔
• σʔλαΠΤϯςΟετԿΛ͍ͯ͠Δͷ͔
©2024 Wantedly, Inc. ڀۃͷదࡐదॴʹΑΓɺ γΰτͰίίϩΦυϧͻͱΛ;͢ ࢲͨͪͷϛογϣϯ ©2024 Wantedly, Inc.
© 2024 Wantedly, Inc. iOS, Android and Web ؾܰʹձࣾ๚ ϛογϣϯՁ؍ͷڞײͰϚονϯά
• څ༩རްੜͳͲͷ݅Ͱͳ͘ɺ͍͕͋Εձࣾͷ نʹͱΒΘΕͳ͍ ·ͣʮΛฉ͖ʹߦ͘ʯͱ͍͏৽͍͠ମݧ • ݸਓͱاۀ͕ϑϥοτͳઢͰग़ձ͑Δ͜ͱͰɺΑΓັྗ తͳॴΛݟ͚ͭΔ͜ͱ͕Մೳʹ ձࣾ๚ΞϓϦʮWantedly Visitʯ
© 2024 Wantedly, Inc. αʔϏεΛར༻͢Δਓͷత ొਓ αʔϏεΛར༻͢Δత Ϣʔβʔ ઓతͰΓ͕͍ͷ͋Δࣄʹͭ͘ اۀ
ࣗࣾͰ׆༂Ͱ͖ΔਓࡐΛ࠾༻͢Δ
© 2024 Wantedly, Inc. ϓϥοτϑΥʔϜͷશମ૾ Ϣʔβʔ ձࣾһ ෭ۀ ϑϦʔϥϯε ֶੜ
اۀ ܦӦ ࣾһ ਓࣄ Wantedly Visit Ԡื Λฉ͍ͯΈ͍ͨͰ͢ ͥͻ͓͠·͠ΐ͏ʂ εΧτ ͓͠·ͤΜ͔ʁ ͓Λฉ͔͍ͤͯͩ͘͞
© 2024 Wantedly, Inc. ϓϥοτϑΥʔϜͷߏͱ՝ ܧଓɾ෮ؼ ܧଓɾ෮ؼ Ԡื εΧτ ྲྀೖ
৽ن • 2-sided marketplaceͰ͋ΓɺاۀͱϢʔβʔͷ྆ํ͕υϥΠόʔ • ྑ࣭ͳίϯςϯπͷੵɺΓͳ͍ϚονϯάʢޭମݧɺίΞՁʣ͕ॏཁ VisitͷϞσϧ(ུ֓) ෳࡶͷ૿ՃͱϚονϯάޮͷԼ ϓϥοτϑΥʔϜن Ϛονϯά ޮ ્ͱ ͳ͍ͬͯΔ
© 2024 Wantedly, Inc. ϚονϯάޮΛ্ͤ͞ΔͨΊͷΞϓϩʔν ਪનγεςϜΛ׆༻͠ɺϢʔβʔɾاۀํͷίϯςϯπͷදࣔΛ࠷దԽ ਪનγεςϜ ϢʔβʔʹͱͬͯັྗతͰ Ϛον͍͢͠ࣄΛఏࣔ اۀʹͱͬͯັྗతͰ
Ϛον͍͢͠ϢʔβʔΛఏࣔ ྆ࢥ͍ͷؔ Λਪఆ
© 2024 Wantedly, Inc. ػցֶश͕αʔϏεͷίΞՁͰ͋ΔϚονϯάΛΓཱ͍ͨͤͯΔ ػցֶशϞσϧͷੑೳʹൺྫͯ͠ɺαʔϏεͷఏڙՁ্͕͢Δ → ػցֶश͕αʔϏεͷίΞͰ͋ΓɺͦͷܧଓతͳڧԽ͕ڝ૪༏ҐΛͨΒ͢ ػցֶशϞσϧͷੑೳ
αʔϏεͷ ఏڙՁ
© 2024 Wantedly, Inc. ΥϯςουϦʔʹ͓͚ΔσʔλαΠΤϯςΟετͷׂ • ػցֶशɾσʔλ׆༻ͷਪਐɺಛʹਪનγεςϜͷ։ൃʹྗ • ۩ମతʹɺطଘਪનγεςϜͷܧଓతͳվળɺ৽͍͠ਪનମݧͷߏஙΛ࣮ࢪ ൃݟ
σʔλαΠΤϯςΟετ ͷ୲ൣғ ՝ఆٛ ઃܭ ࣮ ධՁ ӡ༻ ΫΠοΫͳԾઆݕূͱՁఏڙͷ࣮ࢪ ʢΞδϟΠϧ։ൃʣ ։ൃϓϩηε ։ൃαΠΫϧ ࣌ؒ …
© 2024 Wantedly, Inc. ͜ͷΑ͏ͳαʔϏε։ൃʹ͓͍ͯ Kaggle Ͳ͏ʹཱͭͷ͔ ύοͱࢥ͍ͭ͘ɺ͔Γ͍͢ͷཱͪํԿͩΖ͏͔ →
σʔλੳίϯϖͰಘͨݟɺࣝΛۀʹద༻͢Δ͜ͱ ۀ՝ Kaggler ͋ɺ͜ΕKaggleͰ ͬͨͱ͜Ζͩʂ ɾಛఆͷ՝ʹର͢Δղܾࡦ ɾରλεΫʹ͓͚ΔSoTA ͳͲͳͲ
© 2024 Wantedly, Inc. ਪનʹؔ͢ΔίϯϖͷҰྫ
© 2024 Wantedly, Inc. ΥϯςουϦʔͷۀͰͲͷ͙Β͍ݟΛద༻Ͱ͖͔ͨ ίϯϖͷݟΛ͏ػձ͋Δ͕ɺઈରతʹෆՄܽͰ͋Δ͜ͱʢͳ͍ͱஶ͘͠ࢧো Λ͖ͨ͢͜ͱʣͦΜͳʹଟ͘ͳ͍ɻؔ࿈จͷ΄͏͕తͳॿ͚ʹͳΔ͜ͱ͕ ଟ͍ ͦͷͨΊຊൃදͰʮʓʓͱ͍͏ۀ՝ʹରͯ͠✕✕ίϯϖͷ
˚˚ͱ͍͏ݟ͕ඇৗʹΫϦςΟΧϧͰେ͖ͳՌ͕ग़ͤͨʂKaggle ͕ͳ͔ͬͨΒବͰͨ͠ײँʂʯͱ͍͔ͬͨΓ͍͢ͳ͍ ※͜͜Ͱ͍͏ݟͱɺಛఆͷ՝ͱͦͷιϦϡʔγϣϯͷηοτͷ͜ͱΛࢦ͢
© 2024 Wantedly, Inc. ίϯϖͷݟ͕ڧྗʹൃش͢Δػձ͕ͦΕ΄Ͳଟ͘ͳ͍ͷͳͥʁ ࠷దͳػցֶशΞϓϩʔνɺυϝΠϯղ͖͘՝ɺσʔλͷੑ࣭ʹ ڧ͘ґଘ͢ΔͨΊɻେ͖ͳಥഁޱͱͳΔͷ͍ʹγϟʔϓʹ͞Δ ίϯϖʹ͓͚Δ എܠɾ՝
ίϯϖͷ༗ޮ Ξϓϩʔν ࣮ʹ͓͚Δ എܠɾ՝ ࣮ͷ༗ޮ Ξϓϩʔν ≠
© 2024 Wantedly, Inc. ͡Ό͋ Kaggle ۀͷʹཱͨͳ͍ʁ Kaggle Λ௨ͯ͡ʮۀͷʹཱͭ൚༻తͳೳྗʯ͕֫ಘͰ͖ɺ
ಛఆͳঢ়گ͚ͩͰͳ͘ɺଟ͘ͷ໘Ͱͷ׆༻͕ظͰ͖Δ ͦΕͰ Kaggle ۀͷʹཱͭ ͱߟ͑Δ
© 2024 Wantedly, Inc. ۀͰେ͖ͳՌΛग़ͨ͢Ίʹඞཁͳೳྗͱ ઐೳྗɺͦͯͦ͠ΕΛʮޮՌతʹ׆͔ͨ͢Ίͷೳྗʯ͕ඞཁ ίϯϐςϯγʔ ઐೳྗ ߴ
ߴ ※͜͜Ͱ͍͏ίϯϐςϯγʔͱɺ ޙఱతʹʹ͚ͭΒΕΔೳྗ
© 2024 Wantedly, Inc. ઐೳྗͱίϯϐςϯγʔͷ্ Kaggle Λ௨ͯ͡ʮઐೳྗ × ίϯϐςϯγʔʯͷ໘ੵ͕͕͍ͬͯ͘ ίϯϐςϯγʔ
ઐೳྗ ߴ ߴ
© 2024 Wantedly, Inc. ઐೳྗʮػցֶशͷ࣮ફతࣝʯ มԽͷܹ͍͠MLྖҬʹ͓͍ͯɺ࣮ફతࣝͷܧଓతͳ֫ಘɺͦͷ࣌ʹ͓͚Δ࠷ େݶͷՌΛ্͛Δ͜ͱʹد༩͢Δ KaggleΛ௨ͨ͘͡ਂ͍ࣝͷ֫ಘ • ଟ༷ͳίϯϖͷࢀՃΛ௨ͯ͡ɺ෯͍ΞϓϩʔνΛαʔϕΠɾ࣮ફ͢Δ
• ࣝͷΠϯϓοτͰऴΘΒͣɺతΛ࣋ͬͯͦͷࣝΛར༻࣮ͯ͠ࡍʹࢼߦࡨޡ ͨ͠ܦݧ͕ਂ͍ཧղʹܨ͕Δ ࣝΛ֫ಘ͢Δ͜ͱͰ • Ξϓϩʔνͷબࢶ͕૿͑Δ͜ͱͰɺٕज़ͰղܾͰ͖Δ͜ͱͷϨϕϧ্͕͕Δ • ٕज़ͰͲ͜·ͰͰ͖Δ͔ͷղ૾͕ߴ·Δ͜ͱͰɺղܾࡦͷ༏ઌΛܾΊΒΕΔ
© 2024 Wantedly, Inc. ઐೳྗʮਅͷՊֶతཧղʯ Kaggle Ͱ͜Μͳܦݧ͋Γ·ͤΜ͔ʁ • ಉ͡Α͏ͳ͜ͱΛ͍ͬͯΔͷʹɺείΞʹେ͖ͳ͕ࠩͰ͖͍ͯΔ •
্ҐೖऀͷιϦϡʔγϣϯ͕γϯϓϧʹݟ͑Δ͚Ͳɺͦͷߴ͍είΞΛ Ͳ͏ͯ͠࠶ݱ͢Δ͜ͱ͕Ͱ͖ͳ͍
© 2024 Wantedly, Inc. ઐೳྗʮਅͷՊֶతཧղʯ ਵॴͰͷޮՌతͳΞϓϩʔνબఆͷੵΈॏͶ͕େ͖ͳࠩΛੜΈग़͍ͯ͠Δ είΞ ʢߴ͍΄͏͕خ͍͠ʣ ϋΠύϥ
εέδϡʔϥʔ ϩεؔ લॲཧ ϋΠύϥ εέδϡʔϥʔ લॲཧ ޙॲཧ ޙॲཧ ϩεؔ ͍͢͝ͻͱ Θͨ͠
© 2024 Wantedly, Inc. ઐೳྗʮਅͷՊֶతཧղʯ ଟ͘ͷܦݧ͔Βಘͨػցֶशʹ͓͚Δײతೳྗ͕ͤΔͷ→ਅͷՊֶతཧղ ग़యɿാଜ༸ଠ, ࣦഊֶͷ͢͢Ί, Իݴޠҩֶ 43
(2), 182-188, 2002
© 2024 Wantedly, Inc. ઐೳྗʮਅͷՊֶతཧղʯ ਅͷՊֶతཧղΛ֫ಘ͢Δ͜ͱʹΑͬͯɺྫ͑Կ͕Ͱ͖Δʁ • ΞϓϩʔνͷߏɾύϥϝλΛͲ͏ௐ͢Δͷ͕ྑͦ͞͏͔Կͱͳ͔͘Δ • ࣮ߦ݁Ռ͕ఆ֎ͩͬͨͱ͖ʹɺͷݪҼͷީิ͕Կͱͳ͔͘Δ(σόοά)
• Ͳͷ͙Β͍ੑೳ্͕ͦ͠͏͔ / ݶք͕Ͳͷ͋ͨΓ͔Կͱͳ͔͘Δ • ͲͷΑ͏ʹਐΊ͍ͯ͘ͷ͕ྑͦ͞͏͔Կͱͳ͔͘Δ → ۀʹ͓͚Δɺࣄͷ࣭ͱޮੑʹେ͖͘د༩͢Δ
© 2024 Wantedly, Inc. ઐೳྗʮਅͷՊֶతཧղʯ Ͳ͏ͬͨΒਅͷՊֶతཧղΛ֫ಘͰ͖Δ͔ʁ • ࣭ͷߴ͍ࢼߦࡨޡΛ͍͔ʹͨ͘͞ΜੵΈॏͶΔ͔ɺ࣭ͱྔͷ྆ํ͕ॏཁ • ࣭ͷߴ͞ͱɺಘΒΕΔܦݧͷີͷ͜ͱ
• తΛ࣋ͬͯΔ͔Ͳ͏͔ • ݁Ռ͔ΒֶͼΛड͚औΕΔ͔Ͳ͏͔
© 2024 Wantedly, Inc. ઐೳྗʮਅͷՊֶతཧղͷ֫ಘʯ ࣭ͷߴ͍ࢼߦࡨޡͷྔ ۀ࣌ؒ Kaggle࣌ؒ KaggleͰͷ࣭ͷߴ͍ޭͱࣦഊͷେྔ֫ಘ •
తΛ࣋ͬͯɺۃݶ·ͰϞσϧͷੑೳվળΛࢼߦࡨޡ͢Δ͜ͱʹΑͬͯɺ࣭ͷߴ ͍ޭͱࣦഊΛଟ֫͘ಘ͢Δ͜ͱ͕Ͱ͖Δ • ߋʹ༷ʑͳίϯϖͰ܁Γฦ͠ܦݧ͢Δ͜ͱͰɺʑͷΞϓϩʔνͷࢼߦࡨޡͷମ ݧΛҰൠԽ͢ΔʢମʹછΈ͔ͤΔʣ͜ͱ͕Ͱ͖Δ
© 2024 Wantedly, Inc. ίϯϐςϯγʔʮΓΔྗʯ ఆٛɿࠔͳঢ়گʹ໘ͯ͠ߟ͑ൈ͖ଓ͚ɺ೪Γڧ͞Λ࣋ͬͯ࠷ޙ·Ͱ ͛͠Δྗ Kaggle Ͱ͜Μͳܦݧ͋Γ·ͤΜ͔ʁ
• ༷ʑͳ࣮ݧΛߦ͕ͬͨείΞશ্͘͠ͳ͍ɻཔΈͷߝʹ͍ͯͨ͠࠷ޙͷ࣮ݧෆൃʹऴΘͬͯ͠ ·ͬͨɻ͏͛ग़ͨ͘͠ͳΔதͰɺࣃΛ৯͍ͬͯ͠Δ͜ͱΛͻͶΓग़͠ଓ͚ͨ • ௨ۈ͓෩࿊ͷ࣌ؒɺ৸Δલ·Ͱɺ࢛࣌தίϯϖͷ͜ͱΛߟ͍͑ͯͨ
© 2024 Wantedly, Inc. ίϯϐςϯγʔʮΓΔྗʯ ʮͳͥ͜Ε্͕͕Βͳ͍ͷ͔ʯʮԿ͔ʯʮͲ͏ͨ͠Βվળ͞ΕΔͷ͔ʯͱ͍ͬ ͨ͜ͱΛɺ͍ͭͰͲ͜Ͱͣͬͱߟ͑ଓ͚ΔܦݧΛ Kaggle ͰੵΈॏͶΔ
→݁Ռͱͯ͠ɺ࣮ʹ͓͍ͯ࠷ޙ·ͰఘΊͣʹίϛοτ͠ଓ͚ΔྗͱͳΔ ɿ͜͜Ͱ͍͏ΓΔྗͱɺ୯ʹ࡞ۀΛ͢Δ͜ͱͰͳ͘ɺৗʹࢥߟΛଓ͚Δ͜ͱΛ ࢦ͢ɻ࠷ޙ·ͰఘΊͣʹߟ͑ൈ͘͜ͱͱ͍ͯ͠ɻ
© 2024 Wantedly, Inc. ίϯϐςϯγʔʮղܾྗʯ ఆٛɿ՝Λਖ਼֬ʹཧղ͠ɺదͳղܾࡦΛཱҊɾ࣮ߦ͠ɺͦͷ݁ՌΛݕ ূͯ͠ܧଓతʹվળ͢ΔϓϩηεΛޮՌతʹߦ͢Δྗ Kaggle Ͱ͜Μͳܦݧ͋Γ·ͤΜ͔ʁ •
͍ΖΜͳվળΛҰؾʹ٧ΊࠐΜͰ͠·͍ɺ్த͔ΒԿ͕ޮ͍͍ͯΔͷ͔Θ͔Βͳ͘ͳͬͯ͠·ͬͨɻল ͯ͠ɺదͳ࣮ݧ݁ՌΛಘΒΕΔΑ͏ɺมߋࠩΛҙ࣮ࣝͯ͠ݧΛܭըཱͯͯਐΊͨ • ଟ͘ͷ࣮ݧΛߦ͍ɺ͏·͍ͬͨ͘έʔε͚ͩͰͳ͘ɺ͏·͍͔͘ͳ͔ͬͨέʔεؚΊ༷ͯʑͳ࣮ݧࡐྉ ͔Β૯߹తʹߟ͑ଓ͚Δ͜ͱͰɺmagicʢඈ༂తʹείΞΛ৳ͤΔॏཁͳ؍ɾԾઆʣΛ֫ಘͨ͠ • Ұ͚݁ͮͨ͜ͱͰ͍ٙ͠ɺ࠶࣮ݧ͢Δ͜ͱͰɺҎલͷ͕݁ؒҧ͍ͬͯͨ͜ͱΛൃݟͨ͠ ҙͷࣄղܾɻ࣮ݧࢤɾߴ͍ಎྗɾ൷తࢥߟͱ͍ͬͨɺޮՌతʹෆ ࣮֬ੑΛݮΒ͢ಈ͖ΛऔΔ͜ͱ͕ɺࣄͷޭ֬Λ͙ͬͱҾ্͖͛Δ
© 2024 Wantedly, Inc. ίϯϐςϯγʔʮυϝΠϯࢤʢސ٬ࢤʣʯ ఆٛɿٕज़ख๏ͷߴԽ͚ͩʹनΘΕΔ͜ͱͳ͘ɺಛఆͷυϝΠϯʢۀքɺ ɺྖҬʣސ٬ͷχʔζʹదͨ͠ΞϓϩʔνΛબ͠ద༻͢Δ࢟ Kaggle Ͱ͜Μͳܦݧ͋Γ·ͤΜ͔ʁ •
ٕज़తͳΛੵΈॏͶͯۚϝμϧϥΠϯʹશ͘ಧ͔ͳ͍ɻඈ༂తʹείΞ͕৳ͼɺଞࢀՃऀͱͷ େ͖ͳࠩΛ͚ͭͨͷɺυϝΠϯࣝʹجͮ͘Ξϓϩʔνͩͬͨɻ • υϝΠϯࣝΛಘΔͨΊʹɺମܥతͳࣝΛॻ੶ͳͲ͔Β֫ಘ͢Δ / ࣮ࡍʹσʔλΛఆੑతʹோΊͯΈ Δ / ࣮ࡍʹαʔϏεΛ৮ͬͯΈΔ Կ͔Βେ͖ͳඈ༂͕ੜ·ΕΔ͔Λ௧ײͨ͠ܦݧ͕ɺ࣮Ͱࠔʹؕͬͨ࣌ʹٕज़ͩ ͚ΛݟͨվળΛආ͚ͯɺຊ࣭తղܾΛಋ͘ߦಈΛଅ͢
© 2024 Wantedly, Inc. ͜ΕΒͷೳྗΛഓͬͨ݁Ռͱͯ͠ݱΕΔ։ൃޮͷมԽ ػցֶशϞσϧͷ ࣭ Լͨ࣌ؒ͠ɺίετ ϕʔεϥΠϯ
εϖγϟϦετ ※ ਤʹ͢Δͷ͕໘ͳͷͰɺٕज़ֵ৽ʹΑΔඈ༂ߟ͑ͳ͍ͷͱ͢Δ ݱ࣌Ͱͷ ݶք
© 2024 Wantedly, Inc. ͜ΕΒͷೳྗΛഓͬͨ݁Ռͱͯ͠ݱΕΔ։ൃޮͷมԽ ػցֶशϞσϧͷ ੑೳ ՁఏڙͰ͖Δ࠷খݶͷੑೳʹ౸ୡ͢Δ·Ͱͷίετ͕ࠩੜ͡Δ ՁఏڙͰ͖Δ
࠷খݶͷੑೳ Լͨ࣌ؒ͠ɺίετ ϕʔεϥΠϯ εϖγϟϦετ ݱ࣌Ͱͷ ݶք
© 2024 Wantedly, Inc. ͜ΕΒͷೳྗΛഓͬͨ݁Ռͱͯ͠ݱΕΔ։ൃޮͷมԽ ػցֶशϞσϧͷ ੑೳ ڝ૪ྗͷ͋Δ༏Εͨੑೳʹ౸ୡ͢Δ·Ͱͷίετ͕ࠩେ͖͘ੜ͡Δ ՁఏڙͰ͖Δ
࠷খݶͷੑೳ Լͨ࣌ؒ͠ɺίετ ϕʔεϥΠϯ εϖγϟϦετ ڝ૪ྗͷ͋Δ ੑೳ ཁٻ͕ߴ͍΄Ͳ େ͖͘ͳΔ ݱ࣌Ͱͷ ݶք
© 2024 Wantedly, Inc. ΥϯςουϦʔʹ͓͚ΔʮKaggleͷཱͪ߹͍ʯ ػցֶशϞσϧͷੑೳ αʔϏεͷ ఏڙՁ ػցֶशϞσϧͷ
ੑೳ Լͨ࣌ؒ͠ɺίετ αʔϏεͷఏڙՁΛ࠷େԽ͢ΔͨΊʹɺػցֶशϞσϧͷੑೳΛಥ͖٧Ίͳ ͍ͱ͍͚ͳ͍ ΑΓߴ࣭ͳػೳΛਝʹఏڙ͠ଓ͚Δ͜ͱͰͷ ࣋ଓతͳ༏Ґੑͷཱ͕֬ՁͱͳΔ ݱ࣌Ͱͷ ݶք
© 2024 Wantedly, Inc. Kaggle͕ಛʹཱͪͦ͏ͳMLۀΛྨͯ͠ΈΔ 1. MLͷੑೳͱίΞՁ͕ ൺྫ্ͯ͠͠ଓ͚Δέʔ ε 2.
ߴ͍ੑೳʹ౸ୡͯ͠ॳΊͯ ՁఏڙͰ͖Δέʔεʢe.g. ࣗಈӡసʣ ×ͨ͘͞Μ ػցֶशϞσϧͷੑೳ αʔϏεͷ ఏڙՁ ػցֶशϞσϧͷੑೳ αʔϏεͷ ఏڙՁ ػցֶशϞσϧͷੑೳ αʔϏεͷ ఏڙՁ 3. ҰఆͷੑೳͰेͳMLλ εΫ͕ଟ͘ଘࡏ͢Δέʔε
© 2024 Wantedly, Inc. Kaggle ͷܦݧΛ׆༻ͯ͠ɺΑΓେ͖ͳՌΛग़ͨ͢Ίʹ ࣄͰՌΛग़ͨ͢ΊʹඞཁͳೳྗશͯΛ Kaggle Ͱ৳ͤΔΘ͚Ͱͳ͍ →
Kaggle ֎ͰഓΘΕΔೳྗΛ͏·ֻ͚͘߹ΘͤΔ͜ͱ͕ॏཁ KaggleͰ ಘΒΕΔೳྗ Kaggle֎Ͱ ಘΒΕΔೳྗ །ҰແೋͷόϦϡʔ
© 2024 Wantedly, Inc. ྫ1ɿػցֶशͷઐੑ × υϝΠϯཧղ ΠϯύΫτΛ࣍ͷΑ͏ʹղɿιϦϡʔγϣϯͷ࣭ × Ծઆͷਫ਼(υϝΠϯཧղͷਂ͞)
υϝΠϯཧղ ιϦϡʔγϣϯͷ࣭ ߴ ઙ ਂ • େ͖ͳมԽΛੜΈग़͢ͷɺ υϝΠϯͦΕΒͷσʔλͷຊ࣭ Λଊ͑ͨΞϓϩʔν • ಛఆͷυϝΠϯʹͲͬΓਁ͔Δ ͜ͱͰɺΑΓޮՌతͳML׆༻͕ ظͰ͖Δ ※͜͜Ͱ͍͏υϝΠϯɿMLٕज़ͷద༻ରͱͳΔ ಛఆͷۀքɺྖҬ
© 2024 Wantedly, Inc. ྫ2ɿػցֶशͷઐੑ × ϓϩμΫτϚωδϝϯτ ΠϯύΫτΛ࣍ͷΑ͏ʹղɿιϦϡʔγϣϯͷ࣭ × ՝ͷ࣭
՝ͷ࣭ ιϦϡʔγϣϯͷ࣭ ߴ ߴ • MLΛ׆༻ͯ͠ʮԿΛʯʮԿͷͨΊ ʹʯղܾ͢Δͷ͔ɺͦͷ͍Λఆٛ ͢Δ • MLͰͲ͜·Ͱ࣮ݱͰ͖Δ͔Λߴ͍ ղ૾Ͱೝ্ࣝͨ͠Ͱదͳ͍Λ ߏங͠ɺٕज़ͱϏδωεͷڮ͠Λ ߦ͏
© 2024 Wantedly, Inc. ࠷ޙʹɿ͢Δ্Ͱͷڥͷॏཁੑ ͜Ε·Ͱհͨ͠ೳྗผʹ Kaggle Ͱͳ͘ ͯऔಘͰ͖ΔɻKaggle Ͱͳ͍ͱବʂͱ
ࢥΘͳ͍ɻସՄೳͰ͢ɻ
© 2024 Wantedly, Inc. ࠷ޙʹɿ͢Δ্Ͱͷڥͷॏཁੑ Ͱɺϲ݄Ϳͬ௨͠ͰҰͭͷ͜ͱΛଟେͳ࿑ ྗʢ࣌ؒɺମྗɺ͓ۚʣΛফඅͯ͠Γଓ͚Δ ͜ͱͬͯɺͲ͜ͰͰ͖ΔΘ͚Ͱͳ͍ɻ
© 2024 Wantedly, Inc. ࠷ޙʹɿ͢Δ্Ͱͷڥͷॏཁੑ • ʹ͋ͨͬͯͷϋʔυϧʮ࣭ͷߴֶ͍शͷ૯ྔʯͱʮֶशͷܧଓੑʯ • ৸৯ΛΕΔΑ͏ͳڧ͘தͰ͖Δڥ͕ͦ͜ೳྗ্ʹେ͖͘د༩͢Δ •
ʮKaggle ָ͕͍͠ʂʯͱͳΔͳΒɺKaggle ͋ͳͨʹͱͬͯͷ࠷ߴͷػձ