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
Lightning Talk @ Chainer Meetup
Search
Sinhrks
October 14, 2015
Programming
0
53k
Lightning Talk @ Chainer Meetup
Sinhrks
October 14, 2015
Tweet
Share
More Decks by Sinhrks
See All by Sinhrks
daskperiment: Reproducibility for Humans
sinhrks
1
380
PythonとApache Arrow
sinhrks
6
1.8k
大規模データの機械学習におけるDaskの活用
sinhrks
10
3.1k
機械学習と解釈可能性
sinhrks
7
5.6k
LIME
sinhrks
2
1.3k
データ分析言語R 1年の振り返り
sinhrks
5
2.4k
pandasでのOSS活動事例と最初の一歩
sinhrks
2
19k
Dask Distributedによる分散機械学習
sinhrks
4
1.4k
Data processing using pandas and Dask
sinhrks
1
240
Other Decks in Programming
See All in Programming
Amazon Q Developer Proで効率化するAPI開発入門
seike460
PRO
0
120
XStateを用いた堅牢なReact Components設計~複雑なClient Stateをシンプルに~ @React Tokyo ミートアップ #2
kfurusho
1
940
Domain-Driven Transformation
hschwentner
2
1.9k
Grafana Loki によるサーバログのコスト削減
mot_techtalk
1
130
Serverless Rust: Your Low-Risk Entry Point to Rust in Production (and the benefits are huge)
lmammino
1
140
Introduction to kotlinx.rpc
arawn
0
740
データベースのオペレーターであるCloudNativePGがStatefulSetを使わない理由に迫る
nnaka2992
0
210
Go 1.24でジェネリックになった型エイリアスの紹介
syumai
1
140
『GO』アプリ データ基盤のログ収集システムコスト削減
mot_techtalk
0
130
Ruby on cygwin 2025-02
fd0
0
150
Honoのおもしろいミドルウェアをみてみよう
yusukebe
1
210
CSS Linter による Baseline サポートの仕組み
ryo_manba
1
140
Featured
See All Featured
Why You Should Never Use an ORM
jnunemaker
PRO
55
9.2k
I Don’t Have Time: Getting Over the Fear to Launch Your Podcast
jcasabona
32
2.1k
Unsuck your backbone
ammeep
669
57k
Statistics for Hackers
jakevdp
797
220k
The Power of CSS Pseudo Elements
geoffreycrofte
75
5.5k
The Myth of the Modular Monolith - Day 2 Keynote - Rails World 2024
eileencodes
21
2.5k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
7
630
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
YesSQL, Process and Tooling at Scale
rocio
172
14k
GitHub's CSS Performance
jonrohan
1030
460k
Building Adaptive Systems
keathley
40
2.4k
Optimizing for Happiness
mojombo
376
70k
Transcript
Lightning Talk@ Chainer Meetup by sinhrks
ࣗݾհ • ϝʔΧʔʹͯσʔλੳ • OSS ׆ಈ: • PyData Development Team
(pandasίϛολ) • Blaze Development Team (Daskίϛολ) • NumPyαϒηοτͷฒྻࢄndarrayͷ࣮͋Γ • GitHub: https://github.com/sinhrks
Chainer ͷར༻໘ • ֶࣗࣗश • ۀͰͷ Deep Learning ׆༻ͳ͠
Chainer ͷྑ͍ͱ͜Ζ • ڧ͍ํ͕࡞͍ͬͯΔ • ϨΠϠఆ͕ٛతͰ໌ྎ • ෦ͷ࣮͕ಡΈ͍͢
Chainer ͷվળ • ֶशશମͷॲཧΛهड़͢Δඞཁ͕͋Δ • ҎԼͷΑ͏ͳఆ൪ॲཧͷͨΊͷ؆қه๏(ؔ/Ϋ ϥε)͕ཉ͍͠ • ॳճͷΈάϥϑग़ྗ •
epoch ͝ͱͷଛࣦ • early stopping • ՄࢹԽ
Chainer ͷ ՄࢹԽπʔϧ࡞Γ͍ͨ
֓ཁ • ֶशͷϞχλϦϯά • Computational Graph • ॏΈߦྻ (ະணख) •
ͳͲΛɺϦϞʔτ (Jupyter / Webϒϥβ) ͔Β ֬ೝ͍ͨ͠ • →Bokeh
ֶशͷϞχλϦϯά • ͪ͜ΒͷϒϩάΤϯτϦͷ༰ import chainer_vis.visualizer as visualizer iv = visualizer.JupyterVisualizer()
monitor = iv.get_classification_monitor() for … monitor.update(test_loss=loss, test_accuracy=acc)