A. 鎬庝箞瀛︿範浜哄伐鏅鴻兘錛
絎涓姝ワ細澶嶄範綰挎т唬鏁般傦紙瀛︽福鐨勭嚎浠ｅ繕浜嗗ソ澶-_-||錛
鎳掑緱鐪嬩功灝辯洿鎺ョ敤浜嗚憲鍚嶇殑鈥斺旈夯鐪佺悊宸ュ叕寮璇撅細綰挎т唬鏁幫紝娣卞叆嫻呭嚭鏁堟灉鎷旂兢錛屼互鍚庝細鐢ㄥ埌鐨凷VD銆佸笇灝斾集鐗圭┖闂寸瓑閮芥湁浠嬬粛錛
騫垮憡錛氳竟鐪嬭竟鎬葷粨浜嗕竴濂楃瑪璁 GitHub - zlotus/notes-linear-algebra: 綰挎т唬鏁扮瑪璁般
絎浜屾ワ細鍏ラ棬鏈哄櫒瀛︿範綆楁硶銆
榪樻槸鍥犱負姣旇緝鎳掞紝涔熷氨鐩存帴鐢ㄤ簡钁楀悕鐨勨斺旀柉鍧︾忓ぇ瀛﹀叕寮璇 錛氭満鍣ㄥ︿範璇劇▼錛屽惔鎮╄揪鏁欐巿鐨勮佺増cs229鐨勮嗛戱紝璁茬殑闈炲父緇嗭紙綆楁硶鐨勭洰鏍->鏁板︽帹婕->浼浠ｇ爜錛夈傝繖濂楁暀紼嬪敮涓鐨勭己鐐瑰湪浜庢病鏈変粙緇嶆渶榪戝ぇ鐏鐨勭炵粡緗戠粶錛屼絾鍏跺疄榪欎篃綆楁槸浼樼偣錛岃╂垜鏄庣櫧浜嗙畻娉曢兘鏈夊悇鑷鐨勫簲鐢ㄩ嗗煙錛屽苟涓嶆槸鎵鏈夐棶棰橀兘闇瑕佺敤紲炵粡緗戠粶鏉ヨВ鍐籌紱
澶氳翠竴鐐癸紝榪欎釜璇劇▼閲岃︾粏浠嬬粛鐨勫唴瀹規湁錛氫竴鑸綰挎фā鍨嬨侀珮鏂緋誨垪妯″瀷銆丼VM鐞嗚哄強瀹炵幇銆佽仛綾葷畻娉曚互鍙奅M綆楁硶鐨勫悇縐嶇浉鍏沖簲鐢ㄣ丳CA/ICA銆佸︿範鐞嗚恆侀┈灝斿彲澶緋誨垪妯″瀷銆傝懼爞絎旇板湪錛欳S 229: Machine Learning (Course handouts)錛屽悓鏍烽潪甯歌︾粏銆
騫垮憡錛氳竟鐪嬭竟鎬葷粨浜嗕竴濂楃瑪璁 GitHub - zlotus/notes-LSJU-machine-learning: 鏈哄櫒瀛︿範絎旇
絎涓夋ワ細灝濊瘯鐢ㄤ唬鐮佸疄鐜扮畻娉曘
渚濈劧鍥犱負姣旇緝鎳掞紝緇х畫鐩存帴浣跨敤浜嗚憲鍚嶇殑鈥斺旀満鍣ㄥ︿範 | Coursera 錛岃繕鏄鍚存仼杈炬暀鎺堢殑璇劇▼錛屽彧涓嶈繃榪欎釜鏄鏋佺畝鐗堢殑cs229錛屽嚑涔庡氨鏄鏁欐庝箞鍦╩atlab閲屽揩閫熷疄鐜頒竴涓妯″瀷錛堣繖濂楁暀紼嬮噷鏈夌炵粡緗戠粶鍩烘湰姒傚康鍙婂疄鐜幫級銆傝繖濂楄劇▼鐨勭己鐐規槸闅懼害姣旇緝浣庯紝鎺ㄥ艱繃紼嬮潪甯哥畝鐣ワ紝浣嗘槸榪欎篃鏄瀹冪殑浼樼偣鈥斺旇╂垜涓撴敞浜庢妸鐞嗚鴻漿鍖栨垚浠ｇ爜銆
騫垮憡錛氫綔涓氬弬鑰 GitHub - zlotus/Coursera_Machine_Learning_Exercises: Machine Learning by Andrew Ng from Coursera
絎鍥涙ワ細鑷宸卞疄鐜板姛鑳藉畬鏁寸殑妯″瀷鈥斺旇繘琛屼腑銆
榪樻槸鍥犱負姣旇緝鎳掞紝鎼滃埌浜哻s231n鐨勮劇▼瑙嗛 CS231n Winter 2016 - YouTube 錛屾潕椋為炴暀鎺堢殑璇撅紝涓昏茶繕鏈堿ndrej Karpathy鍜孞ustin Johnson錛屼富瑕佷粙緇嶅嵎縐紲炵粡緗戠粶鍦ㄥ浘鍍忚瘑鍒/鏈哄櫒瑙嗚夐嗗煙鐨勫簲鐢錛堝墠闈㈢炵粡緗戠粶鐨勪唬鐮佹病鍐欏燂紵榪欓棬璇懼寘浣犲棬鍒扮垎~鍒板勯兘鏄浠庨浂鎵嬪啓~錛夈傝繖闂ㄨ劇▼鐨勪綔涓氬氨鏇磋創蹇冧簡錛岀洿鎺ョ敤Jupyter Notebook甯冪疆鐨勶紝鍙浠ユ湰鍦拌繍琛屽苟鑷宸辨鏌ラ敊璇銆備富瑕佷嬌鐢≒ython浠ュ強Python緋誨垪鐨勭戝﹁＄畻搴擄紙Scipy/Numpy/Matplotlib錛夈傝懼爞絎旇扮殑緲昏瘧鍙浠ュ弬鑰 鏅鴻兘鍗曞厓 - 鐭ヤ箮涓撴爮錛屼富瑕佺敱鐭ュ弸鏉滃㈢炕璇戱紝鍐欑殑闈炲父濂絶
鍦ㄥ氳翠竴鐐癸紝榪欓棬璇懼圭▼搴忓憳鏉ヨ存瘮杈冭蛋蹇冿紝鍥犱負榪欎釜涓嶅儚涓婁竴姝ヤ腑鐢╩atlab瀹炵幇鐨勪綔涓氶偅鏍峰嚲鍚戠畻娉曞拰妯″瀷錛岃繖闂ㄨ劇敤Python瀹炵幇鐨勬ā鍨嬪悓鏃舵敞閲嶈蔣浠跺伐紼嬶紝鍖呮嫭甯歌佺殑灝佽卨ayer鐨刦orward/backward銆佽嚜瀹氫箟緇勫悎layer銆佸備綍灝唋ayer緇勬垚緗戠粶銆佸備綍鍦ㄧ綉緇滀腑闆嗘垚batch-normalization鍙奷ropout絳夊姛鑳姐佸備綍鍦ㄥ嶆潅妯″瀷涓嬪仛姊搴︽鏌ョ瓑絳夛紱鏈鍚庝竴涓浣滀笟涓榪樻湁鎵嬪姩瀹炵幇RNN鍙婂叾鍩哄弸LSTM銆佺紪鍐欐湁鍔╀簬璋冭瘯鐨凜NN鍙瑙嗗寲鍔熻兘銆丟oogle鐨凞eepDream絳夌瓑銆傦紙鍋氬畬浣滀笟鍩烘湰灝卞彲浠ョ湅鎳傜幇鍦ㄦ祦琛岀殑鍚勭嶅浘鐗囬庢牸鍙樻崲紼嬪簭浜嗭紝濡 cysmith/neural-style-tf錛夊彟澶栵紝榪欓棬璇劇殑浣滀笟瀹炵幇闈炲父鎺ㄥ磭computational graph錛屼笉鐭ラ亾鏄涓嶆槸鎴戠殑騫昏??瑕佹敞鎰忕殑鏄璁插笀A.K鐨勮閫熷囧揩鏃犳瘮錛屽ソ鍦╕ouTube鏈夎嚜鍔ㄧ敓鎴愯В璇磋瘝鐨勫姛鑳斤紝鍑嗙『鐜囪繕涓嶉敊錛屽彲浠ュ綋瀛楀箷鐪嬨
騫垮憡錛氫綔涓氬弬鑰 GitHub - zlotus/cs231n: CS231n Convolutional Neural Networks for Visual Recognition (winter 2016) 錛堟垜鐨勫湪浣滀笟鐨刵otebook涓婂姞浜嗕竴浜涙帹瀵兼紨綆楀摝~鍙浠ョ敤鏉ュ弬鑰:D錛
B. 奼傛暀錛屼負鍟ヨ繖浜涙暟鍒楀瑰簲鐨勯氶」鍏寮忎笉鍚屸﹀︽福奼傛暀
鍓嶄笁涓浠庡熀鏈綆楁硶鏉ョ湅鏄涓鏍風殑錛屽啀綆楁眰鍜屽叕寮忔椂錛岄兘鏄閲囩敤錛氶栭」鍔犳湯欏癸紝鍐嶄箻浠ラ」鏁伴櫎浠2錛岄」鏁伴兘鏄痭 錛屽彧鏄棣栨湯鐩鎬笉鍚岄犳垚奼傚拰鍏寮忎笉涓鏍鳳紱鑷充簬絎4涓涓嶆槸閲囩敤榪欑嶆柟娉曪紝鑰屾槸鍒╃敤絝嬫柟宸鍏寮忓彔鍔犳帹瀵煎嚭鏉ョ殑錛屾瘮濡備笅闈㈣繖涓
1^3+2^3+3^3+鈥︹+n^3=[n(n+1)/2]^2
灝辨槸閲囩敤鍥涙℃柟鐨勫叕寮忔帹瀵煎嚭鏉ョ殑錛屽叾瀹炵粏絀跺彲浠ョ湅鍑烘櫘閫氳嚜鐒舵暟鍒椼佸囨暟鍒椼佸伓鏁板垪鍏跺疄鍙浠ュ埄鐢ㄥ鉤鏂瑰樊鍏寮忓彔鍔犳帹瀵煎嚭鏉ワ紝鏁呯患鍚堟潵鐪嬪畠浠鐨勬帹瀵煎湪鏍規湰涓婂叾瀹炴槸涓鏍風殑錛岄兘鏄鍒╃敤楂樻℃柟鐨勫樊錛岃凱浠ｏ紝娑堝厓錛屾帹瀵煎嚭紼嶄綆涓嬈℃柟鐨勫拰鐨勫叕寮忋
閫氶」鍏寮忎竴鑸閮芥槸鏈綆褰㈠紡錛屼笉瀹規槗鐪嬪嚭瀹冧滑鍐呭湪鐨勮仈緋伙紝涓嶅繀榪囧垎娣辯┒銆