倚倣倛倓倡倊倌倩倹倇倥倸倛倕俷倳倛倕倳倉倰倇俴倲倉倲倕倒倥倱倕倠們倥倚倢倒倰倕倧倝倄倱倞俱倰俱倝倓值倝倒倸倢俷倱倇倹俸倓値俷... '倰俷値倉倇倝俷' 倴們倸倳俺倸倚値倸俷倇倥倸倄倦俷倄倩倄倳俸倎倗俱倰俲倢倴倄倹們倢俱倰倇倸倢俱倡倊 '倰倗倇倥' 倇倥倸倰個値倄倲倝俱倢倚倳倛倹倎倗俱倰俲倢倴倄倹個倕倄個倕倸倝倒倘倡俱倒倐倢倎倱倕倠倇倹倢倇倢倒俲倥倄俸倣俱倡倄俲倝俷倅倡倗倰倝俷
倱倕倠倅倝倉倉倥倹... 倰俻倥倸倒倅俷俱倣倕倡俷俸倠倚倓倹倢俷 ‘倰倗倇倥倇倥倸倒値倸俷倳倛俽倸倇倥倸倚倨倄倳倉倲倕俱’ 倰倎倧倸倝倅倹倝倉倓倡倊倎倗俱倰俲倢!
俱倢倓倰倛倗倥倸倒俷倰倊倷倄倰倎倥倒俷俴倓倡倹俷倰倄倥倒倗 (倲個倓倰俸俱倅值 Tornado) 倚倢們倢倓倆倅俱俹倕倢們倅倡倗倳倛俽倸倓倠倄倡倊 '倰俹値倉倲們' 倱倕倠倒倝倄倍倥們倧倝俴倉倝倧倸倉倶 俲倦倹倉們倢倴倄倹倎倓倹倝們俱倡倉倆倦俷倚倢們倅倡倗 們倡倉俺倸倗倒倅倝俱倒倹倣俴倗倢們們倡倸倉倳俸倳倛倹倰俻倥倸倒倅俷倴倄倹倝倒倸倢俷們倛倢倘倢倕
倱倅倸倱倌倉俱倢倓俲倡倹倉倅倸倝倴個俲倝俷倰俲倢... 倅倹倝俷俱倢倓倇倓倡倎倒倢俱倓們倉倨候倒值倇倥倸倒値倸俷倳倛俽倸俱倗倸倢個倕倢倱俴倸倴們倸俱倥倸倅倡倗 倚値倸俷倇倥倸倰俲倢倅倹倝俷俱倢倓倚倓倹倢俷 俴倧倝 '倝倢倃倢俸倡俱倓倰倇俴倲倉倲倕倒倥' 俲倉倢倄們倛倦們倢 倚値倸俷倇倥倸倰俲倢倅倹倝俷俱倢倓俴倓倝倊俴倓倝俷 俴倧倝 '倇倣倰倉倥倒倊倓倢倒俺倧倸倝倝倡俸俹倓値倒倠' 倇倥倸俸倠倰個倷倉倌倩倹倉倣倇倡倎倳倉倗俷俱倢倓倰倇俴倲倉倲倕倒倥倲倕俱倅倕倝倄倇倘倗倓倓候倛倉倹倢!
倄倡俷倉倡倹倉... 倰俲倢俸倠倰倕値俱倅俱個倕倢倄倹倗倒倰倊倷倄 倱倅倸倰俲倢俸倠 '倇倝倄倱倛' 俲倉倢倄們倛倦們倢! 倱倛倇倥倸倅倢俲倸倢倒俱倗倹倢俷倱倕倠倕倦俱倎倝... 倇倥倸俸倠倄倡俱俸倡倊倌倩倹倰俺倥倸倒倗俺倢俽倄倹倢倉倚倆倢個倡倅倒俱倓倓們俴倝們倎値倗倰倅倝倓值倓倠倄倡倊倇倷倝個俲倝俷倲倕俱倰倝倢倴倗倹倳倛倹倛們倄!
倰俻倥倸倒倅俷倛倒値倊倚們倢倓值倇倲倏倉 '倛倡倗倰倛倒倢 倰們倅' (Hua Yao Mate) 倊倉倲倅债倠俲倦倹倉們倢 倰俲倢倳俺倹倉値倹倗倰個値倄倱倝個倎倕値倰俴俺倡倉 '倌倩倹俺倸倗倒 AI' 倝倒倸倢俷俺倣倉倢俽 倊倉倛倉倹倢俸倝倴倓倹俲倝倊 倱倚俷倚倥倏倹倢倕倹倣倒倨俴倚倗倸倢俷倗倢倊俲倦倹倉們倢倝倒倸倢俷倓倗倄倰倓倷倗 俱倸倝倉倇倥倸倝値倉倰倇倝倓值倰倏俻俲倝俷 AI 倌倩倹倰倒倷倉俺倢俸倠個倓倢俱俿俲倦倹倉倅倓俷倛倉倹倢
倉値倹倗俲倝俷倰俻倥倸倒倅俷倓倡倗倚倡倊倕俷倊倉倛倉倹倢俸倝倚倡們倌倡倚倝倒倸倢俷倓倗倄倰倓倷倗倱倕倠倱們倸倉倒倣
"倚倓倹倢俷俻倝倓值倚倲俴倹倄倰倗倝倓值俺倡倉倰倓値倸們倅倹倉 (Initial Release) 倚倣倛倓倡倊倲個倓倰俸俱倅值倲倝倰倎倉俻倝倓值倚 3 倓倢倒俱倢倓倅倸倝倴個倉倥倹" "倲個倓倰俸俱倅值倇倥倸 1: Redis" "倲個倓倰俸俱倅值倇倥倸 2: Vowpal Wabbit (VW)" "倲個倓倰俸俱倅值倇倥倸 3: GraphLab"
倇倡倉倇倥倇倥倸倰俲倢俱倄個倨倸們倚倸俷俴倣倚倡倸俷 倲俴倹倄倉倡倊倛們倧倸倉倊倓倓倇倡倄倊倉倛倉倹倢俸倝們倧倝倆倧倝俱倷倰倓値倸們倰倕倧倸倝倉倴倛倕倕俷們倢倝倒倸倢俷倊倹倢俴倕倡倸俷倄倹倗倒俴倗倢們倰倓倷倗倇倥倸倰俱値倉俱倗倸倢倚倢倒倅倢們倉倨候倒值俸倠們倝俷倇倡倉 倓倠倊倊倴們倸們倥倝倢俱倢倓俱倓倠倅倨俱倛倓倧倝個倓倠們倗倕倌倕俺倹倢倰倕倒倱們倹倱倅倸倗値倉倢倇倥倰倄倥倒倗 倓倢倗俱倡倊倗倸倢倲俴倹倄倚倆倢個倡倅倒俱倓倓們倓倠倄倡倊倲倕俱倰倛倕倸倢倉倥倹 們倡倉們倥倝倒倩倸倱倕倹倗倳倉俴倕倡俷俲倹倝們倩倕俲倉倢倄倳倛俽倸俲倝俷倲倕俱倝倉倢俴倅 倱倕倠倱俴倸倓倝倳倛倹倰俲倢倰個倷倉俴倉 '倰倓倥倒俱倳俺倹' 們倡倉倰倇倸倢倉倡倹倉
倰俻倥倸倒倅俷倉倡倸俷倰倍倹倢們倝俷倊倓倓倇倡倄倲俴倹倄倰倛倕倸倢倉倡倹倉倝倒倸倢俷倰俷倥倒倊倶 倱倕倠倎倦俷倎倝倳俸 倲個倓倰俸俱倅值倇倡倹俷倚倢們倅倡倗倇倥倸倰俲倢倰倕倧倝俱們倢倉倥倹 倴們倸倳俺倸俱倢倓倚倨倸們倰倕倧倝俱們倡倸倗倶 倱倅倸倌倸倢倉俱倢倓倴倅倓倸倅倓倝俷倱倕倠俴倡倄俱倓倝俷們倢倝倒倸倢俷倓倝倊俴倝倊倇倥倸倚倨倄倱倕倹倗!
倅倡倗倱倓俱: Redis (倰倓倄値倚) 倚倣倛倓倡倊倲個倓倱俱倓們倰們倝倓值倳倉倒倨俴倛倕倡俷 俺倧倸倝倉倥倹俴倧倝 '倅倣倉倢倉倇倥倸倒倡俷們倥倕們倛倢倒倳俸' 們倡倉俴倧倝倓倠倊倊倀倢倉俲倹倝們倩倕倱倊倊 Key-Value (俴倥倒值-倱倗倕倩) 倇倥倸們倥個倓倠倚値倇倈値倐倢倎俴倗倢們倰倓倷倗倚倩俷倕値倊倕値倸倗 倝倈値倊倢倒倳倛倹俴倉倇倡倸倗倴個倰俲倹倢倳俸俷倸倢倒倶 俱倷俴倧倝... 們倡倉倰倛們倧倝倉俱倡倊俱倢倓倰倝倢倱倏倕俺倴倄倓倏值 (RAM) 倇倥倸們倥俴倗倢們俸倨倱倕倠俴倗倢們倰倓倷倗倓倠倄倡倊倎倓倠倰俸倹倢 倴個倰倚倥倒倊倝倡個倰俱倓倄倳倛倹倰俻値倓值倏倰倗倝倓值 倰倎倧倸倝倳俺倹俸倡倄倰俱倷倊俲倹倝們倩倕倇倥倸倅倹倝俷倰倓倥倒俱倳俺倹俻倹倣倶 倊倸倝倒倶 倳倛倹倲倛倕倄倴倄倹倳倉倰倚倥倹倒倗倗値倉倢倇倥! 倅倢們個倓倠倗倡倅値倘倢倚倅倓值俸倓値俷 倀倢倉俲倹倝們倩倕倓倠倄倡倊倰倇倎倅倡倗倉倥倹俸倠倒倡俷倴們倸倆倩俱倉倡俱倎倡倂倉倢俺倢倗倝値倅倢倕倥倰俲倥倒倉俲倦倹倉們倢俸倉俱倗倸倢俸倠倆倦俷個倥 2009... 倱倅倸倅倝倉倉倥倹 倰俻倥倸倒倅俷倴倄倹俲倲們倒們倡倉們倢倰倓倸俷俴倕倝倄俱倸倝倉俱倣倛倉倄倆倦俷倛倉倦倸俷個倥倰倅倷們!
倲俴倹倄倰倊倚 (Codebase) 倰倓値倸們倅倹倉俲倝俷 Redis 倉倡倹倉倴們倸倴倄倹倳倛俽倸倲倅倛倓倧倝俻倡倊俻倹倝倉俸倉個倗倄倛倡倗 倱倅倸 '個倓倡俺俽倢俱倢倓倝倝俱倱倊倊' 俲倝俷們倡倉倉倡倹倉倲俴倅倓俸倠倝倡俸俹倓値倒倠! 倲倄倒倰俹倎倢倠倰倇俴倉値俴俱倢倓個倓倠們倗倕倌倕俲倹倝們倩倕倎倓倹倝們俱倡倉 (Concurrency) 倳倛倹們倥個倓倠倚値倇倈値倐倢倎倚倩俷倚倨倄倐倢倒倳倅倹倲們倰倄倕倱倊倊倰倈倓倄倰倄倥倒倗 (Single-threaded) 倱俴倸倅倓倓俱倠倅倓俷倉倥倹俸倨倄倰倄倥倒倗... 俱倷們倢俱倎倝倇倥倸俸倠倄倦俷倄倩倄倱倕倠倇倹倢倇倢倒 '個倓們倢俸倢倓倒值倐倢候倢 C' 倓倠倄倡倊倇倷倝個俲倝俷倲倕俱倳倛倹們倢倓倗們倅倡倗俱倡倉倴倄倹倱倕倹倗! 倳俴倓俱倷倅倢們倇倥倸倚倢們倢倓倆倝倸倢倉們倡倉倰俲倹倢倳俸 倱倕倠們倥個倡俽俽倢倎倝倇倥倸俸倠倰俲倥倒倉倲俴倹倄倅倸倝倒倝倄倳倛倹倲個倓倰俸俱倅值倉倥倹倴倄倹... 俴倉倶 倉倡倹倉俸倠倅倹倝俷倴倄倹倓倡倊俱倢倓倒俱倒倸倝俷倳倛倹倰個倷倉 '倰倇倎倰俸倹倢' 倳倉倛們倩倸倌倩倹倰俺倥倸倒倗俺倢俽倄倹倢倉倰倇俴倉値俴倝倒倸倢俷倴們倸倅倹倝俷倚俷倚倡倒!
倅倡倗倇倥倸倚倝俷: Vowpal Wabbit (VW) 倲個倓倰俸俱倅值倇倥倸們倥俺倧倸倝個倓倠倛倕倢倄倶 (俱倓倠倅倸倢倒 Vowpal) 倅倡倗倉倥倹 俴倧倝倴們倹倅倢倒俱倹倉倛倥倊倇倥倸倘倩倉倒值倗値俸倡倒 Yahoo Research 俸倠倰個値倄倅倡倗倰俲倒倸倢倲倕俱倳倉倝倥俱倴們倸俱倥倸個倥俲倹倢俷倛倉倹倢! 們倡倉俴倧倝 '倓倠倊倊 Machine Learning (俱倢倓倰倓倥倒倉倓倩倹俲倝俷倰俴倓倧倸倝俷) 倱倊倊倝倝倉倴倕倉值' 倇倥倸們倥俴倗倢們倰倓倷倗倓倠倄倡倊個倥倘倢俸! 倎倩倄俷倸倢倒倶 俴倧倝 們倡倉俴倧倝 "倚倡倅倗值個倓倠倛倕倢倄倱倛倸俷倝倡倕俱倝倓値倇倦們" 倇倥倸俱値倉俲倹倝們倩倕倰個倷倉倝倢倛倢倓 們倡倉倚倢們倢倓倆個倓倠們倗倕倌倕俱倓倠倱倚俲倹倝們倩倕 (Data Stream) 個倓値們倢倃們倛倢倘倢倕倱倊倊倰倓倥倒倕倴倇們值 倱倕倠倰倓倥倒倉倓倩倹倎倔倅値俱倓倓們俸倢俱俲倹倝們倩倕倰倛倕倸倢倉倡倹倉倴倄倹倇倡倉倇倥! 倱倕倠倇倥倸倚倣俴倡俽倇倥倸倚倨倄... 倅倓倓俱倠倎倧倹倉倀倢倉俲倝俷 '倓倠倊倊倱倉倠倉倣俴倝倉倰倇倉倅值倱倊倊倓倩倹倳俸' (Personalized Recommendation System) 倇倥倸倇倣倳倛倹倌倩倹倳俺倹 倰倆倢倰個倸倢 (Taobao) 倱倕倠 倲倅倸倗倝値倉 (TikTok) 倳倉倝倉倢俴倅 倴倆俸倝俱倡倉俸倉倰倚倎倅値倄倛倡倗個倡俱倛倡倗個倣... 俱倷倕倹倗倉們倥倓倢俱倀倢倉俱倢倓倎倡倂倉倢們倢俸倢俱倴倝倹倓倠倊倊俱倓倠倅倸倢倒個倥倘倢俸倅倡倗倉倥倹倉倥倸倱倛倕倠! 俱倢倓倰倝倢俲倝俷倱倊倊倉倥倹們倢個倕倸倝倒倳倉個倥 2008... 們倡倉俴倧倝俱倢倓倰倝倢 '倰倇俴倲倉倲倕倒倥倕倡倊倚倨倄倒倝倄' 們倢倰倄値倉倰倓倸俲倢倒俱倕倢俷倅倕倢倄倱倊俱倠倄値倉俺倡倄倶!
倱倕倠倅倡倗倚倨倄倇倹倢倒: GraphLab (俱倓倢倏倱倕倷倊) 倉倥倸俴倧倝倰倏倓們倰倗値倓值俱倚倣倛倓倡倊俱倢倓個倓倠們倗倕倌倕俲倹倝們倩倕倱倊倊俱倓倢倏 (Graph Processing) 倇倥倸們倛倢倗値倇倒倢倕倡倒俴倢倓值倰倉俱倥倰們倕倕倝倉 (Carnegie Mellon) 俸倠俴値倄俴倹倉俲倦倹倉們倢倳倉俺倸倗俷個倥 2010 俴倣倗倸倢 "俱倓倢倏" 倳倉倇倥倸倉倥倹 倴們倸倴倄倹倛們倢倒倆倦俷俱倢倓倗倢倄倓倩個倛倓倧倝倇倣俱倓倢倏値俱 倱倅倸倳倉倇倢俷倗値倇倒倢俱倢倓俴倝們倎値倗倰倅倝倓值 們倡倉倛們倢倒倆倦俷俱倢倓俴倣倉倗倃 "俴倗倢們倚倡們倎倡倉倈值" (Relationship)! 倅倡倗倝倒倸倢俷倰俺倸倉 俱倢倓俴倣倉倗倃俴倗倢們倰俺倧倸倝們倲倒俷倓倠倛倗倸倢俷倅倡倗俴倨倃 倰倎倧倸倝倉俲倝俷俴倨倃 倱倕倠倰倎倧倸倝倉俲倝俷倰倎倧倸倝倉 倳倉倲俻倰俺倥倒倕倰倉倷倅倰倗値倓值俱 (Social Graph) ... GraphLab 俴倧倝倚倨倄倒倝倄倰俴倓倧倸倝俷們倧倝倇倓俷倎倕倡俷 倇倥倸倆倩俱倝倝俱倱倊倊們倢倰倎倧倸倝倗値倰俴倓倢倠倛值倱倕倠個倓倠們倗倕倌倕倰俴倓倧倝俲倸倢倒俴倗倢們倚倡們倎倡倉倈值倝倡倉倚倕倡倊俻倡倊俻倹倝倉倓倠倄倡倊倓倹倝倒倕倹倢倉倲倛倉倄 (Node) 倳倛倹倓倗倄倰倓倷倗倱倕倠們倥個倓倠倚値倇倈値倐倢倎倚倩俷倚倨倄!
倲個倓倰俸俱倅值倓倠倄倡倊倰個倕倥倸倒倉倲倕俱倇倡倹俷 3 倅倡倗倉倥倹... 倅倸倝倳倛倹倛倒値倊倰倝倢們倢個倕倸倝倒倱倒俱俱倡倉倇倥倕倠倅倡倗 們倡倉俱倷們倥倝倢倉倨倐倢倎們倢俱倎倝倇倥倸俸倠俱倸倝倳倛倹倰俱値倄俴倕倧倸倉倚倦倉倢們値俻倡倄倆倕倸們倗俷俱倢倓倰倇俴倲倉倲倕倒倥倓倠倄倡倊倲倕俱倴倄倹倱倕倹倗!
倕倡俱候倃倠倰倄倸倉倇倥倸倲個倓倰俸俱倅值倇倡倹俷倚倢們們倥倰倛們倧倝倉俱倡倉俱倷俴倧倝: 倲俴倹倄倅倡倹俷倅倹倉倴們倸倴倄倹們倥個倓値們倢倃們倛倢倘倢倕俸倉倉倸倢倰倊倧倸倝 倱倅倸 '倱倉倗俴値倄倰俺値俷倚倆倢個倡倅倒俱倓倓們' (Architectural Concept) 俲倝俷倎倗俱們倡倉倉倡倹倉倕倦俱倕倹倣 俻倡倊俻倹倝倉 倱倕倠俱倹倢倗倕倹倣倒倨俴倚們倡倒倴個倴俱倕們倢俱! 俱倢倓俸倠倝倸倢倉倲俴倹倄倎倗俱倉倥倹倳倛倹倓倩倹倰倓倧倸倝俷 倲個倓倱俱倓們倰們倝倓值俴倉倉倡倹倉俸倠倅倹倝俷們倥 '倎倧倹倉倀倢倉倗値倘倗俱倓倓們俴倝們倎値倗倰倅倝倓值' 倇倥倸倱俲倷俷倱俱倓倸俷倓倠倄倡倊俱倣倱倎俷倰們倧倝俷俸倥倉!
們倡倉倰倛們倧倝倉俱倡倊俱倢倓個倓倠倕倝俷倒倨倇倈值俲倝俷個倓們倢俸倢倓倒值俱倡俷倏倩... 倰俲倢倴們倸倴倄倹倗倡倄俱倡倉倇倥倸俱倓倠倊倗倉倇倸倢倗倸倢倳俴倓倰倅倠倅倸倝倒倴倄倹倚倗倒俷倢們倛倓倧倝倛倗倧倝倛倗倢俱倗倸倢俱倡倉 倱倅倸倗倡倄俱倡倉倇倥倸 '倎倕倡俷倗倡倅倓倐倢倒倳倉' (Inner Power) 倗倸倢倳俴倓倕倦俱倕倹倣倱倕倠倊倓値倚倨倇倈値值俱倗倸倢俱倡倉!
俱倢倓倳俺倹倲個倓倰俸俱倅值倇倡倹俷倚倢們倅倡倗倉倥倹倰個倷倉 '倰俴倓倧倸倝俷們倧倝俴倡倄俱倓倝俷俴倉' 俱倷倰個倓倥倒倊倰倚們倧倝倉俱倢倓倳俺倹倅倠倱俱倓俷倅倢俲倸倢倒倇倥倸倅倢倆倥倸倇倥倸倚倨倄倳倉倲倕俱們倢倓倸倝倉倛倢倰倘候倌俷倇倝俷俴倣倳倉倱們倸倉倹倣... 倚値倸俷倇倥倸倛倕俷倰倛倕倧倝倅値倄倅倠倱俱倓俷俲倦倹倉們倢 倒倸倝們倅倹倝俷倰個倷倉 '倇倝俷俴倣倊倓値倚倨倇倈値值 99.99%' 倇倥倸倚倸倝俷個倓倠俱倢倒倰俸値倄俸倓倡倚倇倥倸倚倨倄倝倒倸倢俷倱倉倸倉倝倉!
倰倎倥倒俷倴們倸俱倥倸倝倦倄倳俸 倌倩倹俺倸倗倒 AI 俱倷倇倣俱倢倓倰俸倉 (Generate) 俻倝倓值倚倲俴倹倄倇倡倹俷倛們倄倰倚倓倷俸倰倓倥倒倊倓倹倝倒 倰俻倥倸倒倅俷俸倡倄俱倢倓倚倸俷倴倏倕值倲俴倹倄俲倝俷倇倡倹俷倚倢們倲個倓倰俸俱倅值 倰俲倹倢倚倩倸俴倝們倎値倗倰倅倝倓值倅倡倹俷倲倅债倠俲倝俷倰俲倢倌倸倢倉倇倢俷倊倕倩倇倩倈
俸倢俱倉倡倹倉 倰俲倢俱倷倇倣倱倊倊倰倄倥倒倗俱倡倊倇倥倸倇倣俱倡倊倲個倓倰俸俱倅值 Tornado 倰們倧倸倝倗倢倉... 倰俲倢倕俷們倧倝 '倛倡倸倉' 倱倕倠 '倕倊' 倲俴倹倄倚倸倗倉倇倥倸倰個倷倉倛倡倗倳俸倛倕倡俱 (Core Module) 俲倝俷倱倅倸倕倠倲個倓倰俸俱倅值倇値倹俷倴個 倰倎倧倸倝個倕倸倝倒倰倗倹倉倗倸倢俷倴倗倹倰個倷倉 '倰倛倒倧倸倝倕倸倝' 倳倛倹倎倗俱倝倡俸俹倓値倒倠倰俱値倄倝倢俱倢倓俴倡倉倴們倹俴倡倉們倧倝倝倒倢俱倰俲倥倒倉倰倅値們倳倛倹倰倅倷們!
倰俲倢倛倡倉倴個倚倡倸俷倳倛倹倌倩倹俺倸倗倒 AI 倓倸倢俷俴倣倝倈値倊倢倒倲個倓倰俸俱倅值 (README.md) 俲倝俷倇倡倹俷倚倢們倅倡倗 倲倄倒俱倣俺倡倊倗倸倢倳倛倹倰俲倥倒倉倝倈値倊倢倒倰個倷倉 '倐倢候倢俸倥倉' 倇倡倹俷倛們倄!
倰們倧倸倝倇倨俱倝倒倸倢俷倎倓倹倝們 倰俲倢俱倷倕倷倝俱倝値倉倰俲倹倢倚倩倸倱倝俴倰俴倢倉倅值 GitHub 倇倥倸俺倧倸倝 'DongXia' 俲倝俷倰俲倢 倱倕倠俸倡倄俱倢倓倝倡個倲倛倕倄 (Push) '倓倠倰倊値倄倰倗倕倢' 倇倡倹俷倚倢們倕倩俱倉倥倹 俲倦倹倉倚倩倸倓倠倊倊倝値倉倰倇倝倓值倰倉倷倅倚倢倈倢倓倃倠倝倒倸倢俷倅倸倝倰倉倧倸倝俷倱倕倠倴倓倹俴倗倢們個倓倢倉倥!
倰們倧倸倝倰倚倓倷俸倚値倹倉倐倢倓俱値俸倇倡倹俷倛們倄 倰倚倥倒俷倱們倕俷倇倥倸倰俴倒倓倹倝俷倓倠俷們倝倒倩倸倉倝俱倛倉倹倢倅倸倢俷俱倷倰俷倥倒倊倰倚倥倒俷倕俷倴個倉倢倉倱倕倹倗 倄倦俱們倢俱倱倕倹倗...
倰俻倥倸倒倅俷倊値倄俲倥倹倰俱倥倒俸倒倧倄倰倚倹倉倒倧倄倚倢倒 俱倸倝倉俸倠俱倄俺倡倅倄倢倗倉值俴倝們倎値倗倰倅倝倓值 倰俲倢倇値倹俷倅倡倗倕俷倉倝倉倊倉倰倅倥倒俷倰俱倸倢倶 倱倅倸倄倗俷倅倢俱倕倡倊倚倗倸倢俷倲倎倕俷 倴倓倹俻倦倸俷俴倗倢們俷倸倗俷倰倛俷倢倛倢倗倉倝倉倳倄倶
倰俲倢倓倩倹倝倒倩倸倰倅倷們倝俱倗倸倢... 倰們倧倸倝倄倗俷倝倢倇値倅倒值倲倌倕倸倎倹倉俲倝倊倏倹倢倳倉倰俺倹倢倗倡倉倎倓倨倸俷倉倥倹... '俱倹倝倉倛値倉倝倨俱俱倢倊倢倅' 倇倡倹俷倚倢們俱倹倝倉倇倥倸倰俲倢倰倎値倸俷俸倡倊倲倒倉倕俷倴個倳倉倇倠倰倕倚倢倊倱倛倸俷倰倇俴倲倉倲倕倒倥 們倡倉俸倠俱倸倝倳倛倹倰俱値倄俴倕倧倸倉倒倡俱候值倚倦倉倢們値倇倥倸倓倨倉倱倓俷倱倕倠倊倹倢俴倕倡倸俷俲倉倢倄倴倛倉!
倊倓倓倄倢倝倡俸俹倓値倒倠倱倕倠倒倝倄倍倥們倧倝倓倠倄倡倊倇倷倝個倇倥倸俻倸倝倉倅倡倗倝倒倩倸倅倢們俻倝俱倛倕倧倊倅倸倢俷倶 倇倡倸倗倲倕俱... 俴倉倎倗俱倉倡倹倉倇倥倸俱倣倕倡俷倓倩倹倚倦俱倰倊倧倸倝倛倉倸倢倒倱倕倠倛們倄倴倏倰倎倓倢倠俲倢倄俴倗倢們倇倹倢倇倢倒倳倉俺倥倗値倅... 俴倧倉倉倥倹 倎倗俱倰俲倢俸倠倅倹倝俷倉倝倉倴們倸倛倕倡倊 俱倓倠倚倡倊俱倓倠倚倸倢倒 倱倕倠俴倕倨倹們俴倕倡倸俷倝倒倩倸倛倉倹倢俸倝俴倝們倎値倗倰倅倝倓值 倰倎倓倢倠倲俴倹倄個倓値倘倉倢倎倗俱倉倥倹倱倉倸倶!
倱倕倠倰俲倢... '倰俻倥倸倒倅俷'... 俸倠倰個倷倉俴倉倓倗倊倓倗們俴倉倎倗俱倉倡倹倉 倱倕倠俱倹倢倗俲倦倹倉倰個倷倉 '倌倩倹倉倣倚倩俷倚倨倄' 俲倝俷倒倨俴倚們倡倒倉倥倹!
倰俲倢倛倕倡倊倅倢倕俷 們倨們個倢俱俱倓倠倅倨俱倒値倹們倝倒倸倢俷倌倩倹俺倉倠 俱倸倝倉俸倠倌倕倷倝倒倛倕倡倊倴個倝倒倸倢俷倰個倷倉倚倨俲...
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倳倉倰倗倕倢倰倄倥倒倗俱倡倉... 倃 倝倥俱俻倥俱倲倕俱倛倉倦倸俷
倓倡倀倱俴倕値倏倝倓值倰倉倥倒 個倓倠倰倇倘倚倛倓倡倀倝倰們倓値俱倢 倄倗俷倝倢倇値倅倒值俱倣倕倡俷倚倢倄倱倚俷倰俸値倄俸倹倢 倝倢倊倴倕倹倴個倇倡倸倗倛倨倊倰俲倢俻倢倉倅倢俴倕倢倓倢 (Santa Clara Valley) 們倝倊俴倗倢們倚倗倸倢俷倴倚倗倳倛倹俱倡倊倘倩倉倒值俱倕倢俷倉倗倡倅俱倓倓們倱倕倠倰倇俴倲倉倲倕倒倥倇倥倸倒値倸俷倳倛俽倸倇倥倸倚倨倄倳倉倲倕俱... 俻値倕値俴倝倉倱倗倕倕倥倒值 (Silicon Valley)!
倱倚俷倱倄倄倚倠倇倹倝倉俱倡倊俱倣倱倎俷俱倓倠俸俱倊倢倉倒倡俱候值俲倝俷倅倦俱倚倣倉倡俱俷倢倉倳倛俽倸 'Yahoo' (倒倢倞倩) 俸倉倚倗倸倢俷俸倹倢倱倚倊倅倢 倇倗倸倢... 倐倢倒倳倉倝倢俴倢倓倚倨倄倛倓倩倛倓倢 倱倕倠倳倉倛倹倝俷個倓倠俺倨們倌倩倹倊倓値倛倢倓倓倠倄倡倊倚倩俷倇倥倸們倥倗値倗倎倢倲倉倓倢們倢倚倗倒俷倢們倇倥倸倚倨倄... 倊倓倓倒倢俱倢倘俱倕倡倊倝倦們俴倓倦們倱倕倠俱倄倄倡倉俸倉倱倇倊俸倠倴們倸們倥倳俴倓俱倕倹倢倛倢倒倳俸!
俺倢倒倛倉倹倢倅倢倱倊倊俺倢倗倰倝倰俺倥倒倱倇倹倶 倉倡倸俷倚俷倸倢俷倢們倝倒倩倸倊倉倰俱倹倢倝倥倹個倓倠倈倢倉倇倥倸倛倡倗倲倅债倠 倉値倹倗俺倥倹俲倝俷倰俲倢倰俴倢倠倰個倷倉俸倡俷倛倗倠俺倹倢倶 倕俷倊倉倎倧倹倉倲倅债倠個倓倠俺倨們倴們倹倓倢俴倢倱倎俷 倰俱値倄倰個倷倉倰倚倥倒俷 ‘倅倨债倊... 倅倨债倊...’ 倇倥倸倏倡俷倄倩倰倉値倊倉倢倊倱倅倸俱倕倡倊倊倥倊俴倡倹倉倛倡倗倳俸俴倉倏倡俷倚倨倄倶
俺倧倸倝俲倝俷俺倢倒倰倝倰俺倥倒俴倉倉倥倹俴倧倝... '倕倩倸俹倥' (Lu Qi)! 倅倣倱倛倉倸俷個倡俸俸倨倊倡倉俲倝俷倰俲倢俴倧倝: 倓倝俷個倓倠倈倢倉倊倓値倛倢倓 (Executive Vice President) 俲倝俷 Yahoo Inc.!
倰俲倢俴倧倝倊倨俴俴倕倓倠倄倡倊 '倅倣倉倢倉倇倥倸倒倡俷們倥俺倥倗値倅' 倰個倷倉俺倢倗倰倝倰俺倥倒倰倎倥倒俷倴們倸俱倥倸俴倉倇倥倸倚倢們倢倓倆倴倅倸倰倅倹倢倇倠倕倨倰倎倄倢倉俱倓倠俸俱 (Glass Ceiling) 俲倦倹倉們倢倌俷倢倄倰個倷倉倌倩倹倊倓値倛倢倓倓倠倄倡倊倇倷倝個 倱倕倠倴倄倹倓倡倊俱倢倓倒倝們倓倡倊倝倒倸倢俷倚倩俷倚倨倄倳倉倱倗倄倗俷俻値倕値俴倝倉倱倗倕倕倥倒值 俻倦倸俷倰個倷倉倄俷俲倝俷俴倉倌値倗俲倢倗!
倰倊倧倹倝俷倛倉倹倢俲倝俷倕倩倸俹倥 俴倧倝俱倕倨倸們倛倡倗倛倉倹倢倇倥們倗値倘倗俱倓倱倕倠倚倆倢個倉値俱俻倝倏倅值倱倗倓值倓倠倄倡倊倛倡倗俱倠倇値 (Tech Leads) 倛倕倢倒倚値倊俺倥倗値倅 倎倗俱倰俲倢倇倡倹俷倛們倄倒倧倉俱倹們倛倉倹倢們倝俷倎倧倹倉 倚倥倛倉倹倢倰俴倓倸俷倰俴倓倥倒倄倱倕倠俻倥倄倰倌倧倝倄 倓倢倗俱倡倊倉倡俱倲倇候倇倥倸俱倣倕倡俷倒倧倉倓倝倏倡俷俴倣倎値倎倢俱候倢個倓倠倛倢倓俺倥倗値倅
“倉倥倸俱倷倌倸倢倉們倢倚倢們倰倄倧倝倉倱倕倹倗倉倠...” 倕倩倸俹倥倰倝倸倒俲倦倹倉倇倣倕倢倒俴倗倢們倰俷倥倒倊 倉倹倣倰倚倥倒俷俲倝俷倰俲倢倴們倸倴倄倹倄倨倄倡倉倛倓倧倝倰俱倓倥倹倒倗俱倓倢倄 倱倅倸們倡倉俱倕倡倊倱倍俷倴個倄倹倗倒俴倗倢們倛倉倡俱倱倉倸倉倱倕倠倇倓俷倎倕倡俷倇倥倸倴們倸倝倉倨俽倢倅倳倛倹倳俴倓俱倕倹倢倲倅倹倱倒倹俷
“...倱倅倸倓倠倊倊 ‘倱倉倠倉倣俴倝倉倰倇倉倅值倱倊倊倓倩倹倳俸’ (Personalized Recommendation System) 俲倝俷倎倗俱倰倓倢... 俱倕倡倊倒倡俷倒倸倣倰倇倹倢倝倒倩倸俱倡倊倇倥倸 倴們倸倴倄倹俲倒倡倊倴個倴倛倉倰倕倒”
倛倡倗倛倉倹倢倇倥們倗値倘倗俱倓俺倢倗俴倝倰俴倰俻倥倒倉 (俴倉倌値倗俲倢倗) 倇倥倸倒倧倉倝倒倩倸倛倉倹倢倚倨倄 倆倦俷俱倡倊倰倛俷倧倸倝倅俱 倛倉倹倢倌倢俱們倥倰們倷倄倰倛俷倧倸倝倌倨倄俲倦倹倉們倢倰個倷倉俺倡倹倉倶 “倊倝倚倕倩倸俴倓倡倊... 倎倗俱倰倓倢倎倒倢倒倢們倇倄倚倝倊倝倡倕俱倝倓値倇倦們倇倨俱倓倩個倱倊倊倰倇倸倢倇倥倸倲倕俱倉倥倹俸倠們倥倳倛倹倳俺倹倱倕倹倗倉倠俴倓倡倊! 倴們倸倗倸倢俸倠倰個倷倉 Collaborative Filtering (俱倢倓俱倓倝俷倱倊倊倎倦倸俷倎倢倌倩倹倳俺倹俱倕倨倸們倳倛俽倸) 倛倓倧倝 Content-based Recommendation (俱倢倓倱倉倠倉倣倅倢們倰倉倧倹倝倛倢)... 倱倅倸倰倓倢倴們倸倚倢們倢倓倆倛倢俸倨倄倚們倄倨倕倓倠倛倗倸倢俷 ‘俴倗倢們倱們倸倉倒倣倚倩俷’ (High Accuracy) 俱倡倊 ‘俴倗倢們倛倉倸倗俷倅倸倣’ (Low Latency) 倊倉倚倆倢個倡倅倒俱倓倓們倰俻値倓值倏倰倗倝倓值倇倥倸倰倓倢們倥倝倒倩倸倴倄倹倰倕倒俸倓値俷倶 俴倓倡倊!”
“個倓値們倢倃俲倹倝們倩倕 (Data Volume) 俲倝俷 Yahoo 倅倝倉倉倥倹們倡倉們倛倢倘倢倕倰俱値倉倴個俴倓倡倊倊倝倚! 俱倢倓倚倡倸俷倳倛倹倓倠倊倊個倓倠們倗倕倌倕俴倣倉倗倃俴倗倢們倉倸倢俸倠倰個倷倉倳倉倱倅倸倕倠俴倓倡倹俷... 們倡倉俱値倉倇倓倡倎倒倢俱倓倛倉倡俱倛倉倸倗俷倓倢倗俱倡倊倰俱値倄倛倢倒倉倠倰倕倒俴倓倡倊!” 倗値倘倗俱倓倌値倗俲倢倗倎倒倢倒倢們倝倈値倊倢倒倰倛倅倨倌倕 (倛倓倧倝俲倹倝倱俱倹倅倡倗)
倚倢倒倅倢倝倡倉倰俹倥倒倊俴們俲倝俷倕倩倸俹倥 倅倗倡倄俲倦倹倉們倝俷俱倓倢倄倴個倇倥倸倰倛倕倸倢倛倡倗倛倉倹倢倇倥們 倱倗倗倅倢俴倩倸倉倡倹倉倄倩倉値倸俷倚俷倊... 倱倅倸們倡倉俱倕倡倊倱倌倸俻倸倢倉倓倡俷倚倥俴倗倢們俱倄倄倡倉倇倥倸們倝俷倴們倸倰倛倷倉 (Invisible Pressure) 俱倄倇倡倊俸倉倇倨俱俴倉倳倉倛倹倝俷倛倢倒倳俸倴們倸倇倡倸倗倇倹倝俷!
“倌們俸倣倴倄倹倗倸倢... 倌們倰俴倒倰倅倧倝倉倎倗俱俴倨倃倴個倅倡倹俷倱倅倸倰們倧倸倝倚倢們倰倄倧倝倉倇倥倸倱倕倹倗 倗倸倢倚倆倢個倡倅倒俱倓倓們倲俴倓俷倚倓倹倢俷 (Architecture) 倇倥倸倰倓倢倳俺倹倝倒倩倸個倡俸俸倨倊倡倉... 們倡倉們倥個倡俽倛倢!”
倕倩倸俹倥倎倩倄倄倹倗倒倉倹倣倰倚倥倒俷倓倢倊倰倓倥倒倊倱倅倸倰俺倧倝倄倰俹倧倝倉 “倓倠倊倊倰俱倸倢俲倝俷倰倓倢們倡倉倰倇倝倠倇倠倰俱値倉倴個... 們倡倉倕倹倢倚們倡倒 倱倕倠倝倨倹倒倝倹倢倒倰倛們倧倝倉俺倹倢俷倱俱倸倶 倅倡倗倛倉倦倸俷” “倱倅倸倎倗俱俴倨倃... 俱倕倡倊俱倣倕倡俷倎倒倢倒倢們倰倝倢 ‘俸倓倗倄倴倝倎倸倉’ 倴個們倡倄倅値倄俱倡倊倰倇倹倢俲倝俷俺倹倢俷倅倡倗倉倡倹倉... 倱倕倹倗倛倗倡俷倕們倶 倱倕倹俷倶 倗倸倢們倡倉俸倠倊値倉俲倦倹倉倏倹倢倴倄倹俷倡倹倉倰倛倓倝?!” “們倡倉倴倓倹倚倢倓倠倱倕倠倴們倸倚們俸倓値俷倰倝倢俻倠倰倕倒!”
倰俲倢倕倨俱俲倦倹倉俸倢俱倰俱倹倢倝倥倹個倓倠倈倢倉 倰倄値倉倰倝倢們倧倝倴倎倕倸倛倕倡俷倴個倛倒倨倄倒倧倉倝倒倩倸倇倥倸倛倉倹倢倅倸倢俷俱倓倠俸俱倊倢倉倒倡俱候值 倇倝倄倚倢倒倅倢們倝俷倄倩俱倢倓俸倓倢俸倓倇倥倸倎倕倨俱倎倕倸倢倉倊倉倇倢俷倄倸倗倉倰倊倧倹倝俷倕倸倢俷
“個倡俽倛倢倛倕倡俱倇倥倸倰個倷倉俴倝俲倗倄俲倝俷倰倓倢倅倝倉倉倥倹... 倴們倸倳俺倸倰倓倧倸倝俷俴倗倢們倱們倸倉倒倣 倱倅倸們倡倉俴倧倝 '個倓倠倚値倇倈値倐倢倎倳倉俱倢倓個倓倠們倗倕倌倕倱倊倊倰倓倥倒倕倴倇們值 (Real-time Performance)' 倅倸倢俷倛倢俱!”
倕倩倸俹倥倝倈値倊倢倒倗値倚倡倒倇倡倘倉值 “倇倨俱倶 俱倢倓俴倕値俱 倱倕倠倇倨俱倶 俱倢倓俴倹倉倛倢 (Search) 俲倝俷倌倩倹倳俺倹... 們倡倉俴倗倓俸倠倰個倓倥倒倊倰倚們倧倝倉俱倹倝倉倛値倉倇倥倸倆倩俱倲倒倉倕俷倴個倳倉倌値倗倉倹倣 們倡倉倅倹倝俷倰俱値倄 ‘倗俷俴倕倧倸倉俱倓倠倰倎倧倸倝們’ 倱倕倠倅倝倊倚倉倝俷倓倠倊倊俱倕倡倊們倢倳倉倰倚倥倹倒倗倗値倉倢倇倥!... 倴們倸倳俺倸倅倹倝俷們倢倓倝倳倛倹倓倠倊倊倰俻値倓值倏倰倗倝倓值倛倕倡俷倊倹倢倉俴倣倉倗倃倌倕倰個倷倉俴倓倦倸俷俴倸倝倉俺倡倸倗倲們俷 俱倗倸倢倇倥倸倌値倗倉倹倣俸倠倰倓値倸們俲倒倡倊!”
“倚値倸俷倇倥倸倰倓倢倅倹倝俷俱倢倓倳倉倅倝倉倉倥倹 倴們倸倳俺倸倓倠倊倊倒倡俱候值倳倛俽倸倝倨倹倒倝倹倢倒倇倥倸倰俱倸俷倱倅倸倰倓倧倸倝俷俱倢倓個倓倠們倗倕倌倕 ‘俲倹倝們倩倕倳倉倝倄倥倅’ (Historical Data) 倇倥倸倆倩俱倰俱倷倊倰俲倹倢俴倕倡俷倴個倱倕倹倗!”
“倱倅倸倚値倸俷倇倥倸倰倓倢俱倣倕倡俷倅倢們倛倢... 俴倧倝倚倆倢個倡倅倒俱倓倓們倲們倰倄倕倳倛們倸 倇倥倸們倥倉倹倣倛倉倡俱倰倊倢 (Lightweight), 俺倢俽俹倕倢倄, 倱倕倠們倥俴倗倢們倚倢們倢倓倆倳倉俱倢倓 '倰倓倥倒倉倓倩倹倱倕倠倅倝倊倚倉倝俷' 倅倸倝 ‘倚倆倢倉俱倢倓倃值倎倔倅値俱倓倓們倳倉倗値倉倢倇倥個倡俸俸倨倊倡倉’ (Real-time Context) 俲倝俷倌倩倹倳俺倹俷倢倉倴倄倹倇倡倉倇倥倅倸倢俷倛倢俱!”
倕倩倸俹倥倛倡倉倛倕倡俷俱倕倡倊們倢倰倌俺値俽倛倉倹倢俱倡倊倇倥們倗値倘倗俱倓倇倥倸倒倧倉倰俷倥倒倊俱倓値倊倰個倷倉倰個倸倢倚倢俱
“倌們倰俴倒倝倈値倊倢倒 ‘俴倝倉倰俻個倅值’ 倱倉倗倇倢俷倉倥倹倳倛倹倎倗俱俴倨倃倏倡俷倴個倱倕倹倗倴們倸倳俺倸倛倓倧倝倴俷?” “俱倕倡倊倴個倕倝俷倅倡倹俷倛倕倡俱俴値倄俱倡倉們倢倳倛們倸! 倕倝俷倰個倕倥倸倒倉們倨們們倝俷倴個倳俺倹倱倉倗倇倢俷 ‘俱倢倓倰倓倥倒倉倓倩倹倱倊倊俴倸倝倒倰個倷倉俴倸倝倒倴個 (Incremental Machine Learning)’ 倄倩倚値... 倕倝俷倄倩倗倸倢倎倗俱俴倨倃俸倠倚倢們倢倓倆倛倢俸倨倄倇倠倕倨倇倠倕倗俷 (Breakthrough) 俸倢俱倱倉倗倇倢俷倉倥倹倴倄倹倴倛們!”
“倰倕値俱個倓倠俺倨們倴倄倹! 倱倒俱倒倹倢倒倴個倇倣俷倢倉!”
倚値倹倉俴倣倚倡倸俷 倛倡倗倛倉倹倢倇倥們倗値倘倗俱倓倓倠倄倡倊倛倡倗俱倠倇値倇倡倹俷倛倕倢倒倅倸倢俷俱倷倓倥倊倲俴倹俷俴倣倉倡倊 倱倕倹倗倰倄値倉俸倹倣倝倹倢倗倰倓倥倒俷俴値倗倝倝俱俸倢俱倛倹倝俷個倓倠俺倨們倌倩倹倊倓値倛倢倓倴個倝倒倸倢俷倓倗倄倰倓倷倗倱倕倠倰俷倥倒倊倰俺倥倒倊... 倝倢俱倢倓俲倝俷倎倗俱倰俲倢倄倩倲倕倸俷倝俱 倓倢倗俱倡倊倉倡俱倲倇候倇倥倸倰倎値倸俷倴倄倹倓倡倊俴倣倚倡倸俷倉値倓倲倇候俱倓倓們倳倛倹倓倝倄倅倢倒倴個倴倄倹倝倥俱倗倡倉!