Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Lightning Talk @ Chainer Meetup

Avatar for Sinhrks Sinhrks
October 14, 2015
Programming
53k
0

Lightning Talk @ Chainer Meetup

Avatar for Sinhrks

Sinhrks

October 14, 2015

More Decks by Sinhrks

See All by Sinhrks
daskperiment: Reproducibility for Humans
Avatar for Sinhrks sinhrks
1
460
PythonとApache Arrow
Avatar for Sinhrks sinhrks
6
2.1k
大規模データの機械学習におけるDaskの活用
Avatar for Sinhrks sinhrks
10
3.3k
機械学習と解釈可能性
Avatar for Sinhrks sinhrks
7
5.8k
LIME
Avatar for Sinhrks sinhrks
2
1.5k
データ分析言語R 1年の振り返り
Avatar for Sinhrks sinhrks
5
2.6k
pandasでのOSS活動事例と最初の一歩
Avatar for Sinhrks sinhrks
2
20k
Dask Distributedによる分散機械学習
Avatar for Sinhrks sinhrks
4
1.6k
Data processing using pandas and Dask
Avatar for Sinhrks sinhrks
1
300

Other Decks in Programming

See All in Programming
[Rails World 2026] Durable orchestration on Rails: from continuation to workflow
Avatar for Vladimir Dementyev palkan
1
370
App Intentsのビルドプロセスを支える技術
Avatar for kntk kntkymt
0
470
JPUG勉強会 OSSデータベースの内部構造を理解しよう(第２回)
Avatar for Atsushi Ogawa oga5
0
280
KiroのSpecで「五目並べ」を作ってみる
Avatar for Satoshi Kaneyasu satoshi256kbyte
1
300
Webの地図
Avatar for Yosuke Furukawa yosuke_furukawa
PRO
6
4.9k
すこし踏み込む CancellationToken
Avatar for tkym htkym
2
1.4k
[ハンズオン]AIへの指示だけで「五目並べ」を作ってみよう
Avatar for Satoshi Kaneyasu satoshi256kbyte
1
290
setup-vp GitLab対応の裏側
Avatar for Naoki Haba naokihaba
0
140
モジュールの視点からSwiftを読み解く #iosdc
Avatar for Shigure Shimotori s_shimotori
0
220
Intent as Code
Avatar for Shoppingjaws shoppingjaws
6
1.1k
AWSに止められる覚悟してますか？
Avatar for モリゾー morizo_1984
2
480
モデルのリファクタリングが難しいと思ったら、そもそも複雑だったのはビジネス仕様だった ? / is-the-business-domain-the-real-complexity
Avatar for hatsu hatsu38
0
420

Featured

See All Featured
Rebuilding a faster, lazier Slack
Avatar for samanthasiow samanthasiow
85
9.7k
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
Avatar for Eileen M. Uchitelle eileencodes
141
35k
Claude Code のすすめ
Avatar for schroneko schroneko
67
230k
A Soul's Torment
Avatar for Nat Ma seathinner
8
3.7k
The Curious Case for Waylosing
Avatar for Cassini Nazir cassininazir
1
540
Reality Check: Gamification 10 Years Later
Avatar for Sebastian Deterding codingconduct
0
2.3k
Navigating the moral maze — ethical principles for Al-driven product design
Avatar for Skipper Chong Warson skipperchong
2
590
Digital Ethics as a Driver of Design Innovation
Avatar for Per Axbom axbom
PRO
1
440
Ecommerce SEO: The Keys for Success Now & Beyond - #SERPConf2024
Avatar for Aleyda Solis aleyda
1
2.2k
The Cult of Friendly URLs
Avatar for Andy Hume andyhume
79
7k
Fight the Zombie Pattern Library - RWD Summit 2016
Avatar for Marcelo Somers marcelosomers
234
18k
Marketing to machines
Avatar for Jono Alderson jonoalderson
1
5.8k

Transcript

  1. Lightning Talk@ Chainer Meetup by sinhrks

  2. ࣗݾ঺հ • ϝʔΧʔʹͯσʔλ෼ੳ • OSS ׆ಈ: • PyData Development Team

    (pandasίϛολ) • Blaze Development Team (Daskίϛολ) • NumPyαϒηοτͷฒྻ෼ࢄndarrayͷ࣮૷͋Γ • GitHub: https://github.com/sinhrks

  3. Chainer ͷར༻৔໘ • ֶࣗࣗश • ۀ຿Ͱͷ Deep Learning ׆༻͸ͳ͠

  4. Chainer ͷྑ͍ͱ͜Ζ • ڧ͍ํ͕࡞͍ͬͯΔ • ϨΠϠఆ͕ٛ௚઀తͰ໌ྎ • ಺෦ͷ࣮૷͕ಡΈ΍͍͢

  5. Chainer ͷվળ఺ • ֶशશମͷॲཧΛ౎౓هड़͢Δඞཁ͕͋Δ • ҎԼͷΑ͏ͳఆ൪ॲཧͷͨΊͷ؆қه๏(ؔ਺/Ϋ ϥε)͕ཉ͍͠ • ॳճͷΈάϥϑग़ྗ •

    epoch ͝ͱͷଛࣦ • early stopping • ՄࢹԽ

  6. Chainer ͷ ՄࢹԽπʔϧ࡞Γ͍ͨ

  7. ֓ཁ • ֶशͷϞχλϦϯά • Computational Graph • ॏΈߦྻ (ະணख) •

    ͳͲΛɺϦϞʔτ (Jupyter / Webϒϥ΢β) ͔Β ֬ೝ͍ͨ͠ • →Bokeh

  8. ֶशͷϞχλϦϯά • ͪ͜ΒͷϒϩάΤϯτϦͷ಺༰ import chainer_vis.visualizer as visualizer iv = visualizer.JupyterVisualizer()

    monitor = iv.get_classification_monitor() for … monitor.update(test_loss=loss, test_accuracy=acc)