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
PyCon2013China_ZhuHai_wuvist
Search
Zoom.Quiet
December 09, 2013
Technology
600
2
Share
PyCon2013China_ZhuHai_wuvist
PyCon2013China 珠海场 | GDG Livin ZhuHai Life;-)
http://zhgdg.gitcafe.com/2013-12/et-pycon/
Zoom.Quiet
December 09, 2013
More Decks by Zoom.Quiet
See All by Zoom.Quiet
PyCon2014China-Zhuhai-high performance
zoomquiet
0
180
PyCon2014China-Zhuhai-meta programming
zoomquiet
1
160
PyCon2014China-Zhuhai-bpm.py
zoomquiet
0
140
PyCon2014China-Zhuhai-luna kv db
zoomquiet
0
120
PyCon2014China-Zhuhai-seed studio
zoomquiet
0
130
PyCon2014China-Zhuhai-Docker Registry Build By Python
zoomquiet
0
150
PyCon2014China-Zhuhai-jeff
zoomquiet
0
120
PyCon2014China-Zhuhai-pythonic front-end
zoomquiet
0
150
DevFest2014-Zhuhai-Polymer
zoomquiet
0
450
Other Decks in Technology
See All in Technology
第26回FA設備技術勉強会 - Claude/Claude_codeでデータ分析 -
happysamurai294
0
270
Embeddings : Symfony AI en pratique
lyrixx
0
430
20260326_AIDD事例紹介_ULSC.pdf
findy_eventslides
0
280
GitHub Advanced Security × Defender for Cloudで開発とSecOpsのサイロを超える: コードとクラウドをつなぐ、開発プラットフォームのセキュリティ
yuriemori
1
120
Why we keep our community?
kawaguti
PRO
0
360
AgentCoreとLINEを使った飲食店おすすめアプリを作ってみた
yakumo
2
270
BFCacheを活用して無限スクロールのUX を改善した話
apple_yagi
0
140
The essence of decision-making lies in primary data
kaminashi
0
200
非同期・イベント駆動処理の分散トレーシングの繋げ方
ichikawaken
1
250
Zephyr(RTOS)でOpenPLCを実装してみた
iotengineer22
0
170
QA組織のAI戦略とAIテスト設計システムAITASの実践
sansantech
PRO
1
290
LLMに何を任せ、何を任せないか
cap120
11
6.7k
Featured
See All Featured
Bootstrapping a Software Product
garrettdimon
PRO
307
120k
AI: The stuff that nobody shows you
jnunemaker
PRO
4
500
Facilitating Awesome Meetings
lara
57
6.8k
Organizational Design Perspectives: An Ontology of Organizational Design Elements
kimpetersen
PRO
1
660
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
32
2.6k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
21
1.4k
The Language of Interfaces
destraynor
162
26k
HDC tutorial
michielstock
1
590
Measuring & Analyzing Core Web Vitals
bluesmoon
9
800
Heart Work Chapter 1 - Part 1
lfama
PRO
5
35k
Believing is Seeing
oripsolob
1
100
Designing Experiences People Love
moore
143
24k
Transcript
论使⽤用python实现 推荐引擎的优越性 Zalora South East Asia Ս构师 ԧ伟
䎔ဋզ • ᔇ头ਓ • ৗ驻৽Ճᆄ • .netɺpythonɺGO • 对pythonײඇৗਂްʂ •
৽࿘ඍത @Wuvist ٣货৻䎔ʂ
Zalora South East Asia • 2012ॳཱ • 东南亚时尚电商 • ৽Ճᆄʢ总෦ʣ⻢马དྷ亚
ҹೌ ߳ߓ ӽೆ ହࠃ ᣴ宾 จན • 约1000໊员ʢIT෦㛭约40ਓʣ
ਪᣑҾ№ • ࠓ্Ҏ试验ੑʢ20%时间)项⺫⽬目开发 • **࠷终**༻ྃpython
ֶ习త优ӽੑ • 协同过滤、推荐、聚类 、甚⾄至搜索都有介绍 • Ҏpython实现为例
资源的优越性 • phpserialize • tornado • supervisord • ….
调试的优越性 • IPython • http://ipython.org • ަޓࣜత编码ɺ调试
None
ੑೳత优ӽੑ • pandas • http://pandas.pydata.org • ߴ级తਾૢ࡞ந • 组తਾ计ࢉ䈀ଖշ •
༩IPythonඒ结߹
**࠷终**༻ྃpython
Ұ䇖࢝༻తੋgroovy...
དྷࣗGroovy • ਪᣑ计ࢉ䈀ଖຫ • ੳ20ສ订单धཁ5খ时
զੋձPythonత • ՖྃҰ㑁্ॏ৽֩৺༻PYॏࣸ • Ռવշ • 䫆钟䔟ఆ
༻PYਪॏདྷతཧ༝ • զෆख़Groovyʁ • PythonൺGroovyշ • 为什么Groovyຫʁ
None
• Groovy/JVM൛ຊൺPYշ50% • ʢવළ颈ෆࡏࠑʣ
pandas • py൛ຊշ3ഒ ʢ1খ时 => 20钟ʣ • ʢવɼ༗Ս构্త优Խʣ
IPython + pandas demo
݉༰త优ӽੑ • 对windows༑ ʢ请൷తཧղʣ • hg / IPython / pandas
෦ॺత优ӽੑ • vitualenvኂෆ䭧 • ෆಉ应༻ґ赖ෆಉ൛ຊతpython肿么破? • pyenv • https://github.com/yyuu/pyenv
None
@laiyonghao
䔟ਪᣑҾ№༗优ӽੑʂ • 单机可容纳所有数据 • 㭕߹தখެ࢘շ实现 • ར༻20%时间开发推荐引擎 • http://www.infoq.com/cn/presentations/twenty- percent-time-to-develop-recommendation-
engine
谢谢〜~
[email protected]