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
Sponsored
·
Your Podcast. Everywhere. Effortlessly.
Share. Educate. Inspire. Entertain. You do you. We'll handle the rest.
→
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
570
Tableauとggplot2の背景/Background_of_Tableau_and_ggplot2
florets1
0
69
Rで学ぶデータハンドリング入門/Introduction_to_Data_Handling_with_R
florets1
0
140
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
98
仮説の取扱説明書/User_Guide_to_a_Hypothesis
florets1
4
450
複式簿記から純資産を排除する/eliminate_net_assets_from_double-entry_bookkeeping
florets1
1
470
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
470
butterfly_effect/butterfly_effect_in-house
florets1
1
290
Other Decks in Marketing & SEO
See All in Marketing & SEO
Doc Brown's Guide to Crushing the Competition with Local SEO
greggifford
PRO
0
110
Webサイト制作を成功に導くためのガイドライン
gpol
1
200
Personas: nuevas oportunidades de encontrabilidad
fernandomacia
1
210
The Practical Guide to Content that Dominates AI Search
samanyougarg
1
360
A Challenge and Opportunity: Upskilling Marketers in the Age of AI [Digital Olympus Event, September 2025]
natasha_bd
1
110
The SEO Collaboration Effect
kristinabergwall1
0
400
Beyond The AI Hype, How Marketing Departments Are Actually Using AI & Where CMOs Will Have To Reshape Their Orgs
dannydenhard
0
5k
How embeddings unlock the path to intent-driven optimization
frankvandijk
1
340
Mozcon NYC 2025: Stop Losing SEO Traffic
samtorres
0
180
Josh Blyskal | Profound | I analyzed 40 million search results, here's what I found
joshbly
1
3.9k
BrightonSEO - Matt Beswick
bezz1234
0
380
brightonSEO & MeasureFest 2025 - Christian Goodrich - Winning strategies for Black Friday CRO & PPC
cargoodrich
3
130
Featured
See All Featured
Facilitating Awesome Meetings
lara
57
6.8k
Large-scale JavaScript Application Architecture
addyosmani
515
110k
Faster Mobile Websites
deanohume
310
31k
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
soudai
PRO
64
52k
Responsive Adventures: Dirty Tricks From The Dark Corners of Front-End
smashingmag
254
22k
Jess Joyce - The Pitfalls of Following Frameworks
techseoconnect
PRO
1
120
Navigating Weather and Climate Data
rabernat
0
140
The MySQL Ecosystem @ GitHub 2015
samlambert
251
13k
Believing is Seeing
oripsolob
1
94
Reflections from 52 weeks, 52 projects
jeffersonlam
356
21k
So, you think you're a good person
axbom
PRO
2
2k
Product Roadmaps are Hard
iamctodd
PRO
55
12k
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