A. 镐庝箞瀛︿範浜哄伐鏅鸿兘锛
绗涓姝ワ细澶崭範绾挎т唬鏁般傦纸瀛︽福镄勭嚎浠ｅ缮浜嗗ソ澶-_-||锛
镍掑缑鐪嬩功灏辩洿鎺ョ敤浜呜宪钖岖殑钬斺旈夯鐪佺悊宸ュ叕寮璇撅细绾挎т唬鏁帮纴娣卞叆娴呭嚭鏁堟灉𨰾旂兢锛屼互钖庝细鐢ㄥ埌镄凷VD銆佸笇灏斾集鐗圭┖闂寸瓑閮芥湁浠嬬粛锛
骞垮憡锛氲竟鐪嬭竟镐荤粨浜嗕竴濂楃玛璁 GitHub - zlotus/notes-linear-algebra: 绾挎т唬鏁扮玛璁般
绗浜屾ワ细鍏ラ棬链哄櫒瀛︿範绠楁硶銆
杩樻槸锲犱负姣旇缉镍掞纴涔熷氨鐩存帴鐢ㄤ简镢楀悕镄勨斺旀柉鍧︾忓ぇ瀛﹀叕寮璇 锛氭満鍣ㄥ︿範璇剧▼锛屽惔鎭╄揪鏁欐巿镄勮佺増cs229镄勮嗛戯纴璁茬殑闱炲父缁嗭纸绠楁硶镄勭洰镙->鏁板︽帹婕->浼浠ｇ爜锛夈傝繖濂楁暀绋嫔敮涓镄勭己镣瑰湪浜庢病链変粙缁嶆渶杩戝ぇ𨱔镄勭炵粡缃戠粶锛屼絾鍏跺疄杩欎篃绠楁槸浼樼偣锛岃╂垜鏄庣槠浜嗙畻娉曢兘链夊悇镊镄勫簲鐢ㄩ嗗烟锛屽苟涓嶆槸镓链夐梾棰橀兘闇瑕佺敤绁炵粡缃戠粶𨱒ヨВ鍐筹绂
澶氲翠竴镣癸纴杩欎釜璇剧▼閲岃︾粏浠嬬粛镄勫唴瀹规湁锛氢竴鑸绾挎фā鍨嬨侀珮鏂绯诲垪妯″瀷銆丼VM鐞呜哄强瀹炵幇銆佽仛绫荤畻娉曚互鍙奅M绠楁硶镄勫悇绉岖浉鍏冲簲鐢ㄣ丳CA/ICA銆佸︿範鐞呜恒侀┈灏斿彲澶绯诲垪妯″瀷銆傝惧爞绗旇板湪锛欳S 229: Machine Learning (Course handouts)锛屽悓镙烽潪甯歌︾粏銆
骞垮憡锛氲竟鐪嬭竟镐荤粨浜嗕竴濂楃玛璁 GitHub - zlotus/notes-LSJU-machine-learning: 链哄櫒瀛︿範绗旇
绗涓夋ワ细灏濊瘯鐢ㄤ唬镰佸疄鐜扮畻娉曘
渚濈劧锲犱负姣旇缉镍掞纴缁х画鐩存帴浣跨敤浜呜宪钖岖殑钬斺旀満鍣ㄥ︿範 | Coursera 锛岃缮鏄钖存仼杈炬暀鎺堢殑璇剧▼锛屽彧涓嶈繃杩欎釜鏄鏋佺亩鐗堢殑cs229锛屽嚑涔庡氨鏄鏁欐庝箞鍦╩atlab閲屽揩阃熷疄鐜颁竴涓妯″瀷锛堣繖濂楁暀绋嬮噷链夌炵粡缃戠粶锘烘湰姒傚康鍙婂疄鐜帮级銆傝繖濂楄剧▼镄勭己镣规槸闅惧害姣旇缉浣庯纴鎺ㄥ艰繃绋嬮潪甯哥亩鐣ワ纴浣嗘槸杩欎篃鏄瀹幂殑浼樼偣钬斺旇╂垜涓撴敞浜庢妸鐞呜鸿浆鍖栨垚浠ｇ爜銆
骞垮憡锛氢綔涓氩弬钥 GitHub - zlotus/Coursera_Machine_Learning_Exercises: Machine Learning by Andrew Ng from Coursera
绗锲涙ワ细镊宸卞疄鐜板姛鑳藉畬鏁寸殑妯″瀷钬斺旇繘琛屼腑銆
杩樻槸锲犱负姣旇缉镍掞纴鎼滃埌浜哻s231n镄勮剧▼瑙嗛 CS231n Winter 2016 - YouTube 锛屾潕椋为炴暀鎺堢殑璇撅纴涓昏茶缮链堿ndrej Karpathy鍜孞ustin Johnson锛屼富瑕佷粙缁嶅嵎绉绁炵粡缃戠粶鍦ㄥ浘镀忚瘑鍒/链哄櫒瑙呜夐嗗烟镄勫簲鐢锛埚墠闱㈢炵粡缃戠粶镄勪唬镰佹病鍐椤燂纻杩欓棬璇惧寘浣犲棬鍒扮垎~鍒板勯兘鏄浠庨浂镓嫔啓~锛夈傝繖闂ㄨ剧▼镄勪綔涓氩氨镟磋创蹇冧简锛岀洿鎺ョ敤Jupyter Notebook甯幂疆镄勶纴鍙浠ユ湰鍦拌繍琛屽苟镊宸辨镆ラ敊璇銆备富瑕佷娇鐢≒ython浠ュ强Python绯诲垪镄勭戝﹁＄畻搴掳纸Scipy/Numpy/Matplotlib锛夈傝惧爞绗旇扮殑缈昏疟鍙浠ュ弬钥 鏅鸿兘鍗曞厓 - 鐭ヤ箮涓撴爮锛屼富瑕佺敱鐭ュ弸𨱒滃㈢炕璇戯纴鍐欑殑闱炲父濂絶
鍦ㄥ氲翠竴镣癸纴杩欓棬璇惧圭▼搴忓憳𨱒ヨ存瘆杈冭蛋蹇冿纴锲犱负杩欎釜涓嶅儚涓娄竴姝ヤ腑鐢╩atlab瀹炵幇镄勪綔涓氶偅镙峰亸钖戠畻娉曞拰妯″瀷锛岃繖闂ㄨ剧敤Python瀹炵幇镄勬ā鍨嫔悓镞舵敞閲嶈蒋浠跺伐绋嬶纴鍖呮嫭甯歌佺殑灏佽卨ayer镄刦orward/backward銆佽嚜瀹氢箟缁勫悎layer銆佸备綍灏唋ayer缁勬垚缃戠粶銆佸备綍鍦ㄧ绣缁滀腑闆嗘垚batch-normalization鍙奷ropout绛夊姛鑳姐佸备綍鍦ㄥ嶆潅妯″瀷涓嫔仛姊搴︽镆ョ瓑绛夛绂链钖庝竴涓浣滀笟涓杩樻湁镓嫔姩瀹炵幇RNN鍙婂叾锘哄弸LSTM銆佺紪鍐欐湁锷╀簬璋冭瘯镄凛NN鍙瑙嗗寲锷熻兘銆丢oogle镄凞eepDream绛夌瓑銆傦纸锅氩畬浣滀笟锘烘湰灏卞彲浠ョ湅镍傜幇鍦ㄦ祦琛岀殑钖勭嶅浘鐗囬庢牸鍙樻崲绋嫔簭浜嗭纴濡 cysmith/neural-style-tf锛夊彟澶栵纴杩欓棬璇剧殑浣滀笟瀹炵幇闱炲父鎺ㄥ磭computational graph锛屼笉鐭ラ亾鏄涓嶆槸鎴戠殑骞昏??瑕佹敞镒忕殑鏄璁插笀A.K镄勮阃熷囧揩镞犳瘆锛屽ソ鍦╕ouTube链夎嚜锷ㄧ敓鎴愯В璇磋瘝镄勫姛鑳斤纴鍑嗙‘鐜囱缮涓嶉敊锛屽彲浠ュ綋瀛楀箷鐪嬨
骞垮憡锛氢綔涓氩弬钥 GitHub - zlotus/cs231n: CS231n Convolutional Neural Networks for Visual Recognition (winter 2016) 锛堟垜镄勫湪浣滀笟镄刵otebook涓婂姞浜嗕竴浜涙帹瀵兼紨绠楀摝~鍙浠ョ敤𨱒ュ弬钥:D锛
B. 姹傛暀锛屼负鍟ヨ繖浜涙暟鍒楀瑰簲镄勯氶”鍏寮忎笉钖屸﹀︽福姹傛暀
鍓崭笁涓浠庡熀链绠楁硶𨱒ョ湅鏄涓镙风殑锛屽啀绠楁眰鍜屽叕寮忔椂锛岄兘鏄閲囩敤锛氶栭”锷犳汤椤癸纴鍐崭箻浠ラ”鏁伴櫎浠2锛岄”鏁伴兘鏄痭 锛屽彧鏄棣栨汤鐩镐笉钖岄犳垚姹傚拰鍏寮忎笉涓镙凤绂镊充簬绗4涓涓嶆槸閲囩敤杩欑嶆柟娉曪纴钥屾槸鍒╃敤绔嬫柟宸鍏寮忓彔锷犳帹瀵煎嚭𨱒ョ殑锛屾瘆濡备笅闱㈣繖涓
1^3+2^3+3^3+钬︹+n^3=[n(n+1)/2]^2
灏辨槸閲囩敤锲涙℃柟镄勫叕寮忔帹瀵煎嚭𨱒ョ殑锛屽叾瀹炵粏绌跺彲浠ョ湅鍑烘櫘阃氲嚜铹舵暟鍒椼佸囨暟鍒椼佸伓鏁板垪鍏跺疄鍙浠ュ埄鐢ㄥ钩鏂瑰樊鍏寮忓彔锷犳帹瀵煎嚭𨱒ワ纴鏁呯患钖堟潵鐪嫔畠浠镄勬帹瀵煎湪镙规湰涓婂叾瀹炴槸涓镙风殑锛岄兘鏄鍒╃敤楂樻℃柟镄勫樊锛岃凯浠ｏ纴娑埚厓锛屾帹瀵煎嚭绋崭绠涓娆℃柟镄勫拰镄勫叕寮忋
阃氶”鍏寮忎竴鑸閮芥槸链绠褰㈠纺锛屼笉瀹规槗鐪嫔嚭瀹冧滑鍐呭湪镄勮仈绯伙纴涓嶅繀杩囧垎娣辩┒銆