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
Aizu.go second
Search
Yamashou
December 10, 2017
Programming
390
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Aizu.go second
This is the story of the machine learning library I created.
Yamashou
December 10, 2017
More Decks by Yamashou
See All by Yamashou
Go Tensorflow 思ってたこと
yamashou
0
210
Spring LT in Aizu
yamashou
0
95
学生版GoConを開催したい
yamashou
0
2.5k
会津でGo
yamashou
0
2.7k
Go ELM
yamashou
0
140
open app lab kick off meeting 2017
yamashou
0
150
manifes2017
yamashou
1
86
Aizu.go
yamashou
0
76
Other Decks in Programming
See All in Programming
Generative UI & AI-Assistants for Your Angular Solutions
manfredsteyer
PRO
0
130
エージェンティックRAGにAWSで入門しよう!
har1101
9
1.9k
コーディングルールの鮮度を保ちたい for SRE NEXT 2026 / keep-fresh-go-internal-conventions-sre-next-2026
handlename
0
120
Dataformのリポジトリを立ち上げるときにまずやること / dataform-day0-2026
snhryt
0
210
AIエージェントで 変わるAndroid開発環境
takahirom
1
420
過去最大のMCPアップデート! 2026-07-28 RC版の謎に迫る
licux
6
450
Spec Driven Development | AI Summit Lisbon
danielsogl
PRO
0
230
SLOをサービス品質の共通言語にするために 取り組んできたこと
wakana0222
0
350
分散システム、なんですぐ死んでしまうん?耐障害性を高めたいあなたのためのレジリエンスパターン入門
mshibuya
7
3.3k
Webフレームワークの ベンチマークについて
yusukebe
0
200
ローカルLLMでどこまでコードが書けるか -拡張版 / How much code can be written on a local LLM Extended
kishida
12
4.6k
アルゴリズムは何を圧縮しているのか ─ Haskell から育った「圧縮代数」というメンタルモデル
naoya
13
2.4k
Featured
See All Featured
Build your cross-platform service in a week with App Engine
jlugia
234
18k
Navigating Team Friction
lara
192
16k
The innovator’s Mindset - Leading Through an Era of Exponential Change - McGill University 2025
jdejongh
PRO
1
220
Design in an AI World
tapps
1
260
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
55
3.4k
The Pragmatic Product Professional
lauravandoore
37
7.4k
AI Search: Where Are We & What Can We Do About It?
aleyda
0
7.7k
Noah Learner - AI + Me: how we built a GSC Bulk Export data pipeline
techseoconnect
PRO
0
210
The Organizational Zoo: Understanding Human Behavior Agility Through Metaphoric Constructive Conversations (based on the works of Arthur Shelley, Ph.D)
kimpetersen
PRO
0
380
For a Future-Friendly Web
brad_frost
183
10k
HU Berlin: Industrial-Strength Natural Language Processing with spaCy and Prodigy
inesmontani
PRO
0
440
Creating an realtime collaboration tool: Agile Flush - .NET Oxford
marcduiker
35
2.5k
Transcript
Goͩͬͯػցֶश ʙՆͷ۶ৱΛՌͨ͘͢ʙ s1230124 Yamashou
ࣗ ֶ෦3 ࢁຊଠ(Yamashou) twitter:Yamashou0314
࣍ ҙ ࣄ࢝Ί ࣌ܥྻ ͩΒͩΒ͚ͨ͠༰
ҙ ࠓճલճͷଓ͖Ͱ͢ #aizugoΛḪΕલճͷ͕͋Γ·͢ ίʔυશͯಥ؏ࣄͰ͢ɻ
ಥવͰ͕͢
ࣄͷ࢝·Γ͔Β ͓͠·͢
݄̎̌̍̓̓̎̎
tenntenn͞Μ͕
ձʹདྷͯͩ͘͞ ͍·ͨ͠ʂʂʂ
ͦ͜Ͱ
ಉ͡Α͏ʹLTΛ͠ ·ͨ͠
༰ Go ݴޠʹΑΔELM όΠτͰGo
elm͡Όͳ͍Α
Extreme Learning MachineͩΑʂ
ELMͱʁ • Extreme Learning Machine • ߴͳػցֶशΞϧΰϦζϜ • ؆୯ͳ࣮
None
༰ Go ݴޠʹΑΔELM όΠτͰGo
ͬͪ͜ΛΓ͔ͨͬͨ
͔͠͠
ೋिؒલ Ұिؒલ ࡾલ ࠓ MLΖʙ &-.
ཁҼ ٖࣅٯߦྻੜ ͦͦͷߦྻԋࢉ͕͠ΜͲ͍ (github.com/gonum/matrix) ͋ͱ͏গ͠ʂͩͱࢥͬͯ͠·ͬͨ
͓ئ͍ ٖࣅٯߦྻΛٻΊΔϥΠϒϥϦ͋ͬͨΒ ڭ͍͑ͯͩ͘͞ʂʂʂ
ͱ͏͍͏ײ͡Ͱ
Ͱ͖ͳ͔ͬͨͷͰ͢
͕ͩɺɺɺ
ఘΊΜʂʂʂ
ͦͯ͠
ౙʹͳΓ·ͨ͠
LTେձ࿈ൃ
Δ͔͠ͳ͍
࣌ܥྻ
ࠓ 11/16 11/17 ࣌ܥྻ LTେձ
2લ 2લ 24࣌ؒલ ேޒ࣌ ELMΖʙ &-.
Ͱ͖ͨʂʂʂ
࡞ͬͨͷ
࡞ͬͨͷ ٖࣅٯߦྻϥΠϒϥϦ ELM 2ྨ༻ϓϩάϥϜ
None
ٖࣅٯߦྻͱ ٯߦྻ͕ଘࡏ͠ͳ͍ߦྻʹ ٯߦྻͱࣅͨੑ࣭Λ࣋ͭߦྻ ಛҟղ(SVD) ϜʔΞϖϩʔζٖࣅٯߦྻ Ұൠٯߦྻ ˡ؆୯ʹ͍͏ͱ
None
https:/ /ja.wikipedia.org/wiki/ %E6%93%AC%E4%BC%BC%E9 %80%86%E8%A1%8C%E5%88 %97
irisͷ͏ͪೋͭΛྨ
None
100ˋ
࣍
ࠓ 11/17 ࣌ܥྻ 11/16 ςετ 11/29 12/4 12/6
͢༰Λߟ͑Δ
None
ELM΄Μͱʹ߹ͬ ͯΜͷʁ
ଟྨͰ͖ΔΑ͏ʹ ͢Ε͍͍Μ͡ΌͶʁ
ଟྨରԠͷϥΠϒϥϦԽ ͜Ε·ͰͷίʔυΛཧ ʢཧͰ͖ͯͳ͍ʣ 2ྨ༻ͷϋʔυίʔσΟϯάΛͳ͘͢
https:/ /github.com/ Yamashou/elm
ࠓ 11/17 ࣌ܥྻ 11/16 ςετ 11/29 12/4 12/6 12/7
ଟ࣍ݩͷ݁ՌΛݟ ͍ͤͨ
exampleΛ࡞Ζ͏
example ୯७ͳείΞ ΫϩεόϦσʔγϣϯͰͷධՁ
ΫϩεόϦσʔγϣϯ ަࠩݕূ σʔλΛׂͯͦ͠ΕͧΕͷ݁Ռͷ ฏۉΛͱΔ
None
σʔλ ̍ ̎ ̏ ̍ ̎ ̏ ᶃ ̎ ̏
̍ ̍ ̏ ̎ ᶄ ᶅ ֶश ςετ
ᶃᶄ ᶄᶅ ᶃᶄ είΞ 0.9 0.7 0.4 ฏۉ 0.6666666666666666
σϞ
None
͍͍ײ͡ʂ
ࠓճ͜͜·Ͱʂ
Ͱͳ͔ͬͨ
12/7༦ํ
ൃදऀ͕ܹݮ͍ͯ͠ Δ͜ͱʹؾ͕ͭ͘
None
Γͳ͍
૿͔͢͠ͳ͍
ͱ͍͏͜ͱͰɺ
ը૾Λֶशͤ͞Α͏
Δ͜ͱ σʔλ إσʔλ LBPಛ ELM
ͪΖΜ
Δ͜ͱ σʔλ إσʔλ LBPಛ ELM GO
Opencv
gocv OpenCV 3.3+ΛGoͰѻ͏ϥΠϒϥϦ ·ͩ·ͩग़དྷཱͯϗϠϗϠ ࠓճඞཁͳͷἧͬͯΔ https:/ /github.com/hybridgroup/gocv https:/ /gocv.io/
σϞ
ݟͯͷ௨Γ
ΰϛ͋Γ·͕͢
ΰϛΛإ͡Όͳ͍ ͷͱ͍ͯ͠·͢
࣍
LBPಛ Local Binary Pattern ًͷʹΑΓಛΛଊ͑Δ https:/ /www.pro-s.co.jp/engineerblog/opencv/ post_6256.html
αΠτͱશ͘ಉ͡ આ໌͠·͢
όΠφϦσʔλΛܭࢉ ըૉΛׂ 3x3ըૉͮͭऔͬͯ͘Δ த৺ͷըૉͱपΓΛൺ ֱ ໌Δ͚Ε1 ҉͚Ε0 ͱ͢Δ
ώετάϥϜ όΠφϦσʔλͷू·Γ ͕ώετάϥϜͱͳΓ· ͢
LBPಛྔ ώετάϥϜͷू·Γ͕LBPಛͱͳΓ·͢ ώετάϥϜͷΈ߹ΘͤʹΑͬͯମΛఆ͠· ͢
ͬͱདྷͨʂ σʔλ إσʔλ LBPಛ ELM GO
ਓؒإ໘ఆ ࣗͷϑΥϧμͷσʔλͰopecv͕ ਓͱఆͨ͠ͷ إɿ310, ͦ͏Ͱͳ͍ͷɿ200 ΫϩεόϦσʔγϣϯ
σϞ
None
ͱ͍͏۩߹Ͱ
ࠓճ͜͜·Ͱ
ͱݴ͍͔ͨͬͨ
12/8ͷே̑࣌·Ͱ ͷ
ࠓ 11/17 ࣌ܥྻ 11/16 ςετ 11/29 12/4 12/6 12/7 12/8
12/8 ே 11࣌
·ͨҰਓݮͬͨ
Γͳ͍
͔ͨ͢͠ͳ͍
ͨ͢͜ͱ ΦϯϥΠϯ্ͷը૾Λֶश͠Ϟσϧ ͷධՁ νϟοτBot
ը૾ֶश ݕࡧϫʔυೋͭͷը૾ΛεΫϨΠϐ ϯάɾֶशɾධՁ yahooͷը૾ݕࡧ͔Βऔಘ ಛநग़LBPͷ··
σϞ
ݘͱτΧή ΠϞϦͱϠϞϦ
ͬͯΈͯ σʔλతʹͬͺΓόΧͳౕ͕ ੜ·Εͨ ֶशͦͦ͜͜
νϟοτbotʹ͠Α
͓͔ML ίϯϚ۠ΓͰ;ͨͭ ͷϫʔυΛೖΕΔ ͦͷೋͭςʔϚͷը૾ Λֶश ը૾ͷurlΛ͛Δͱͦ Ε͕Ͳͬͪͳͷ͔ڭ͑ ͯ͘ΕΔ
σϞ
ײ ࣗͰ࡞ͬͨͷͰͷΛ࡞Δͱָ͘͠ ͳΔʂ ͪΌΜͱͨ͠ͷʹ͍͚ͯͨ͠Βͬͱ Α͔ͬͨ ͳΜͰGoͱ͔ݴΘͳ͍Ͱ͍ͩ͘͞ɻɻ
༨ஊ
bot͕Ͱ͖ͨͷ͕
ຊ11࣌
εϥΠυ͕Ͱ͖ͨͷ͕
14࣌
ࠓिฏۉਭ࣌ؒ 3.5࣌ؒ
ͭ·ΓԿ͕ݴ͍ͨ ͍͔ͱ͍͏ͱ
ਭେ
ͬͱൃද͠Α͏
͋Γ͕ͱ͏͍͟͝·ͨ͠