machine learning tips in the python world PRMLer Night

2015/05/31 渋谷の Teck Lab Paak で発表した資料です。
Pythonでコラボレーションが加速するパッケージ IPython
matplotlib がイマイチだと思う人向けの拡張パッケージ Seaborn の紹介LTです。

Transcript

1. IPython → Collaboration
   Seaborn → Visualization
   in the Python World
   PRMLษڧձ#4 @ஜ೾େֶ #PRMLֶ΅͏

   ্ా൏໵ @huturotiya

   2015/05/29
   ೔༵PRMLerNight ͸͜ͷൃද಺༰Λվྑͨ͠΋ͷͰ͢ɻ
   

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2. ࣗݾ঺հ
   • ஜ೾େֶେֶӃ म࢜1೥
   • ্ా൏໵ @hurutoriya
   • ݚڀ෼໺͸ը૾ೝࣝɾը૾ॲཧ
   

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5. !?
   

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6. BakeryScan(ੈքॳΧϝϥͰձܭ!)
   http://www.bakeryscan.com/
   • ϕʔΧϦʔγϣοϓͰͷ࣮ݧ
   • ύϯͷछྨΛ30छྨˠ100छྨʹ
   • ച্/୯Ґ໘ੵ 150% UP↑↑
   • ύϯΛݸผแ૷ͯ͠όʔίʔυ΋ఴ෇
   • ച্͕1/3Down↓↓
   

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7. BakeryScan(ੈքॳΧϝϥͰձܭ!)
   http://www.bakeryscan.com/
   • छྨΛ૿΍͢&ݸผแ૷Λ͠ͳ͍ࣄ͕େࣄ!!
   • ͦͯ͠ੜ·Εͨͷ͕BakeyScanͰ͋Δɹ
   

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8. ؓ࿩ٳ୊
   

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9. Machine Learning
   in the Python world
   • ೔ʑͷݚڀੜ׆Λࢧ͑Δ஥ؒୡ
   • numpy
   • matplotlib
   • scikit-lean
   • IPython
   

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11. IPython
    • Pyhon ඪ४ͷର࿩؀ڥ͸ΠϚΠν
    • ΑΓεϚʔτͳର࿩؀ڥ͕ IPython !!
    • pip install ipython
    • $ ipyhon notebook %ϊʔτϒοΫΛදࣔ
    • Web্ͰΠϯλϥΫςΟϒͳॲཧ͕Մೳʹ
    ࢀরը૾ : http://ipython.org/
    

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13. IPython→Project Jupyter

    Go to https://try.jupyter.org/
    • IPython͸ 3.0Ͱ։ൃࣗମ͸ऴྃ͠ɺ

    Project Jupyterͱͯ͠ੜ·ΕมΘͬͨɻ
    • ରԠݴޠ: Python, Julia, R, Ruby, Bash, etc…
    • 5݄͔ΒJupyter Notebook͕

    GithubͰ΋௚઀ϨϯμϦϯά͞ΕΔΑ!!
    ࢀরը૾ : https://jupyter.org/
    

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15. Seaborn :
    • matplotlibΛϕʔεͱͨ͠౷ܭ෼໺Ͱͷ

    ՄࢹԽπʔϧ
    • ඪ४ͷmatplotlib͸ࢹೝੑ͕ΠϚΠν!!

    Seabornʹ৐Γ׵͑ͯΈ·ͤΜ͔ʁ
    ࢀরը૾:

    http://stanford.edu/~mwaskom/software/seaborn/
    index.html
    

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16. DEMO
    

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