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
お手軽ベイジアンABテスト_tokyor_20221022/easy_bayesian_ab_...
Search
florets1
October 20, 2022
Marketing & SEO
0
520
お手軽ベイジアンABテスト_tokyor_20221022/easy_bayesian_ab_testing
florets1
October 20, 2022
Tweet
Share
More Decks by florets1
See All by florets1
なぜSQLはAIぽく見えるのか/why does SQL look AI like
florets1
0
480
Tableauとggplot2の背景/Background_of_Tableau_and_ggplot2
florets1
0
53
Rで学ぶデータハンドリング入門/Introduction_to_Data_Handling_with_R
florets1
0
130
人工知能はクロスジョインでできている/AI_Is_Built_on_Cross_Joins
florets1
0
83
仮説の取扱説明書/User_Guide_to_a_Hypothesis
florets1
4
430
複式簿記から純資産を排除する/eliminate_net_assets_from_double-entry_bookkeeping
florets1
1
450
カイ二乗検定は何をやっているのか/What_Does_the_Chi-Square_Test_Do
florets1
7
2.5k
直積は便利/direct_product_is_useful
florets1
3
450
butterfly_effect/butterfly_effect_in-house
florets1
1
270
Other Decks in Marketing & SEO
See All in Marketing & SEO
Layout, Style, and Rendering - When Things Go Wrong
giacomozecchini
0
150
Ross Hudgens - From Deck to Dev: Getting SEO Recommendations Shipped at Enterprise Scale
techseoconnect
PRO
1
160
Tracking User Journey for SEO in GA4
bngsrc
1
1.4k
State of Search Keynote: SEO is Dead Long Live SEO
ryanjones
0
120
マーケティングトレース基本資料
nazoru
PRO
2
580
Winning Ecommerce Organic Search in an AI Era: What are the shifts, and what works in 2026?
aleyda
3
640
What log files tell about your visibility in AI Search
oncrawl
0
260
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
1
130
Mozcon NYC 2025: Stop Losing SEO Traffic
samtorres
0
140
Offsite SEO In The AI Era: Links, Authority & Control Over Chaos (Chiang Mai SEO Conference 2025)
szymonslowik
3
140
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
100
Content Marketing Strategies for B2B SaaS Success
carib
1
270
Featured
See All Featured
The Invisible Side of Design
smashingmag
302
51k
What does AI have to do with Human Rights?
axbom
PRO
0
2k
Winning Ecommerce Organic Search in an AI Era - #searchnstuff2025
aleyda
1
1.9k
Art, The Web, and Tiny UX
lynnandtonic
304
21k
ピンチをチャンスに:未来をつくるプロダクトロードマップ #pmconf2020
aki_iinuma
128
55k
Information Architects: The Missing Link in Design Systems
soysaucechin
0
780
Thoughts on Productivity
jonyablonski
74
5k
Site-Speed That Sticks
csswizardry
13
1.1k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
9
1.2k
Producing Creativity
orderedlist
PRO
348
40k
Pawsitive SEO: Lessons from My Dog (and Many Mistakes) on Thriving as a Consultant in the Age of AI
davidcarrasco
0
67
A Soul's Torment
seathinner
5
2.3k
Transcript
1 2022.10.22 Tokyo.R #102 お手軽ベイジアンABテスト
𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟 =
0 𝜃 = 1 − 𝜃 2
𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟 =
0 𝜃 = 1 − 𝜃 𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟 = 0 𝜃 = 1 − 𝜃 𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟 = 0 𝜃 = 1 − 𝜃 3
4 𝑝(𝜃|𝑟) = 𝑝 𝑟 𝜃 𝑝(𝜃) σ 𝜃 𝑝
𝑟 𝜃 𝑝(𝜃) 𝑝 𝑟 = 0 𝜃 = 1 − 𝜃 𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟 = 0 𝜃 = 1 − 𝜃 離散近似しています ベイズの定理
5 𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟
= 1 𝜃 = 𝜃 𝑝 𝑟 = 0 𝜃 = 1 − 𝜃 離散近似しています 𝑝(𝜃|𝑟) = 𝑝 𝑟 𝜃 𝑝(𝜃) σ 𝜃 𝑝 𝑟 𝜃 𝑝(𝜃) ベイズの定理
𝑝 𝑟 = 1 𝜃 = 𝜃 6 𝑝 𝑟
= 1 𝜃 = 𝜃 𝑝 𝑟 = 0 𝜃 = 1 − 𝜃 𝑝(𝜃|𝑟) = 𝑝 𝑟 𝜃 𝑝(𝜃) σ 𝜃 𝑝 𝑟 𝜃 𝑝(𝜃) ベイズの定理
7 𝑝 𝑟 = 1 𝜃 = 𝜃 𝑝 𝑟
= 0 𝜃 = 1 − 𝜃 𝑝(𝜃|𝑟) = 𝑝 𝑟 𝜃 𝑝(𝜃) σ 𝜃 𝑝 𝑟 𝜃 𝑝(𝜃)
8
9
10 参考書