Jahwareerka Matrices
Matrix jahawareersan waa miis fudud oo jebiya saadaasha kala soocida tirooyinka saxda ah iyo kuwa khaldan ee fasal kasta.
Dulmar
Waa sanduuqa dhibcaha ceeriin kaas oo ku dhawaad mitir kasta oo kale oo kala soocida lagu xisaabiyo.
quusid qoto dheer
Matrixka jaahwareerka waa shabag isbarbar dhigaya calaamadaha la saadaaliyay ee ka dhanka ah sumadaha dhabta ah. Kala soocida binary waxay ka kooban tahay afar unug oo kala ah: Toganada saxda ah (sida saxda ah ee loo saadaaliyay togan), True Negatives (sida saxda ah ee xumaanta loo saadaaliyay), Positives Beenta (negatives si qaldan loo calaamadiyay togan, 'Nooca I qalad'), iyo Negatives Been ah (positives la seegay, 'Nooca II qalad'). Afartan nambar waxaad ka helaysaa saxsanaan ((TP+TN)/wadarta), saxsanaanta (TP/(TP+FP)), xasuusinta ama dareenka (TP/(TP+FN)), gaar ahaan (TN/(TN+FP)), iyo dhibcaha F1 (macnaha is waafaqsan ee saxnaanta iyo dib u yeedhista). Dhibaatooyinka leh in ka badan laba fasal, jaantusku wuxuu noqdaa N-by-N, halkaas oo xajmigu hayo saadaasha saxda ah iyo unugyada ka baxsan xariiqda ay muujinayaan sida saxda ah fasalada ay ku wareersan yihiin kuwa kale.
Aragtida Farsamada
Awoodda matrix-ku waa in ay ilaaliso qaab-dhismeedka khaladaadka kaas oo lambar sax ahi qarinayo. Laba nooc oo isku mid ah 90% sax ah waxay yeelan karaan heerar been abuur ah oo kala duwan, taas oo aad muhiim u ah marka ogaanshaha kansarka seegay uu ka qaalisan yahay digniinta beenta ah. Safafka heshiisku inta badan waxa ay matalaan fasallo run ah iyo tiirar la saadaaliyay (inkasta oo maktabadaha qaarkood ay tan rogaan), markaa had iyo jeer hubi calaamadaha dhidibka ka hor intaadan xisaabin saxnaanta iyo dib-u-celinta unugyada.
Saamaynta Istiraatijiyadeed
Go'aamo cad
Waxay kaa caawinaysaa inaad kala saartid sheegashooyinka farsamada cad iyo luqadda suuq-geynta.
Qiimaha iyo miisaaniyada
Waxaad waydiin kartaa su'aalo fulineed oo wanaagsan ka hor inta aadan lacag ama waqti bixin.
Kooxda iyo socodka shaqada
Kooxaha fahamka la wadaago waxay sameeyaan wax soo saar, siyaasad, iyo go'aano waxbarasho oo wanaagsan.
Mustaqbalka Jahwareerka Matrices
Maadooyinka jaahwareerka ayaa sii ahaan doona kuwo aasaasi ah, laakiin qalabayntu waxay ka dhigaysaa kuwo qani ah: isdhexgalka, khariidadaha kulaylka caadiga ah, burburka fasalka ee noocyada waaweyn ee summada, iyo matriyada qiimaha leh ee ku dhufanaya nooc kasta oo khalad ah ciqaabteeda dhabta ah. Hantidhawrka cadaalada, hawl-wadeennadu hadda waxay xisaabiyaan xisaabaha jahawareerka ee koox-hoosaadkiiba si ay u soo bandhigaan qiimayaasha khaladaadka aan sinnayn. Filo is dhex galka joogtada ah ee muraayadaha moodeelka halkaas oo gujinta unuggu dusha ka saarayso tusaalooyinka khaldan ee baaritaanka.
Dhaqangelinta Adduunka-dhabta ah
Ogaanshaha halka kalasaaruhu sawirku ku guul-darraystay iyadoo la arkayo inay marar badan ku wareerto huskiyada iyo yeyda ku jirta unugyada ka baxsan
Hantidhawrka aaladda baadhista caafimaadka iyada oo la baadhayo xumaanta beenta ah - bukaanada qaba cudurka qaabku waxa uu ku dhawaaqay in ay caafimaad qabaan
Isbarbardhigga laba filtarrada spam ee iimaylka ah ee wadaaga saxnaanta isku midka ah laakiin ku kala duwan inta iimaylka dhabta ah ee ay si khaldan u xannibaan (waxyaalo been ah)
Qiimaynta gacmeystaha gacma-qoraal ee dabaqado badan ah si loo ogaado in 4s iyo 9s ay inta badan isku khaldamaan midba midka kale
Khatarta & Dariiqyada Ilaalada
Kooxo kala duwan ayaa laga yaabaa inay isla erey u isticmaalaan si kala duwan, marka hore u qeex baaxadda.
Tilmaamaha ayaa u ekaan kara kuwo xooggan halka waxqabadka dhabta ah ee dunidu aanu sinnayn.
In la iska indho tiro tayada xogta iyo qorshayaasha qiimayntu waxay inta badan abuurtaa natiijooyin jilicsan.
Qorshe Hawleedka Dhaqangelinta
Ka bilow qeexidda luqadda cad ee natiijada aad u baahan tahay.
Dooro hal cabbir guusha iyo hal xaalad guuldarro ka hor tijaabada.
Ku orod duuliye yar oo wata xogta matale, ee ma aha bandhig muuqaal ah.
Qor meesha Jahwareerka Matrices uu ka caawiyo iyo meelaha hababka fudud ay ka fiican yihiin.
Sii wad Sahaminta
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Hagaha xiga
Xaqiijinta-Isdhaafsiga
Su'aalaha soo noqnoqda
Waa maxay Jahwareerka Matrices?
Matrix jahawareersan waa miis fudud oo jebiya saadaasha kala soocida tirooyinka saxda ah iyo kuwa khaldan ee fasal kasta. Waa sanduuqa dhibcaha ceeriin kaas oo ku dhawaad mitir kasta oo kale oo kala soocida lagu xisaabiyo.
Jahwareerka binary matrix-ka, waa maxay Negative Been ah?
Negative-ka beenta ah waa wax dhab ah oo togan oo qaabka uu seegay isagoo ku calaamadiyay diidmo - tusaale ahaan, bukaan buka ayaa sheegay inuu caafimaad qabo.
Halbeegkee cabbira saamiga togan ee dhabta ah ee moodeelku si sax ah u garto?
Xusuusin (sidoo kale loo yaqaan dareenka ama heerka togan ee runta ah) waa TP / (TP + FN) - saamiga togan dhabta ah ee moodeelka la qabtay.
Matrixka jaahwareerka ee dhibka leh 5 fasal, maxay yihiin unugyadu u taagan yihiin?
Matrix-ka N-by-N waxa uu jaan-gooyada hayaa kiisaska halka fasalka la saadaaliyay uu la mid yahay fasalka runta ah - tusaale ahaan, saadaasha saxda ah.
Waa maxay sababta saxnaanta kaligeed ay u noqon karto marin habaabin la'aanteed jahawareer?
Laba nooc oo sax ah oo isku mid ah ayaa u qaybin kara khaladaadkooda si aad u kala duwan; Matrixka jaahwareerka ayaa daaha ka qaadaya in khaladaadku ay yihiin digniino been abuur ah iyo in kale.
Dhibcaha F1 waa celceliska iswaafajinta ee labada mitir?
F1 wuxuu isku daraa saxnaanta iyo dib u soo celinta hal lambar iyadoo la adeegsanayo celceliska iswaafajinta, kaas oo ciqaabaya isudheellitir la'aanta weyn ee labada.