Incamake
Kwisubiraho kwa Logistic guhanura bishoboka ko ikintu kiri mubyiciro, nka spam cyangwa ntabwo ari spam, mugukata amafaranga aremereye binyuze mumurongo wa S. Nibyingenzi nkibishingiro, bisobanurwa cyane algorithm yo gutondekanya.
Logistic Regression yicaye mubikoresho bya AI. Iyo ubisobanukiwe, izindi ngingo za AI zoroha gusuzuma no kugereranya.
Kwibira cyane
Nubwo izina ryayo, gusubira inyuma ni uburyo bwo gutondeka, ntabwo aribwo buryo bwo gusubira inyuma. Iharura igiteranyo kiremereye cyibintu byinjijwe, hanyuma ikanyuza ako gaciro binyuze mumikorere ya sigmoid (logistique), igashushanya umubare uwo ariwo wose ushobora kuba hagati ya 0 na 1. Niba bishoboka kurenga imbibi, mubisanzwe 0.5, ingingo yanditseho ibyiza. Icyitegererezo cyiga uburemere bwacyo mugabanya igihombo (cross-entropy), gihana cyane guhanura nabi. Imbaraga nyamukuru nugusobanurwa: buri buremere bukubwira uburyo ikintu gihindura log-odd y'ibisubizo, bityo urashobora kubona ibintu bitera guhanura hejuru cyangwa hasi. Multiclass verisiyo irayagura ukoresheje imikorere ya softmax.
Ubushishozi
Imikorere ya sigmoid, 1 igabanijwe na (1 wongeyeho e kuri z zibi), ihindura amanota umurongo z mubishoboka. Icyitegererezo cyatojwe na gradient descente kugirango igabanye igihombo cya entropiya, ari convex, nuko hariho isi imwe nziza. Ibipimo bifite ibisobanuro bisukuye: buri kimwe ni ihinduka ryibiti kuri buri gice cyibiranga, kandi kubigaragaza bitanga igipimo kidasanzwe impuguke za domaine zishobora gusobanura mu buryo butaziguye.
Kumenya Kwisubiraho
Kwisubiraho kwa Logistic guhanura bishoboka ko ikintu kiri mubyiciro, nka spam cyangwa ntabwo ari spam, mugukata amafaranga aremereye binyuze mumurongo wa S. Nibyingenzi nkibishingiro, bisobanurwa cyane algorithm yo gutondekanya. Logistic Regression yicaye mubikoresho bya AI. Iyo ubisobanukiwe, izindi ngingo za AI zoroha gusuzuma no kugereranya. Kugirango wubake byimbitse, fata Logistic Regression nkicyitegererezo gikora, ntabwo ari ikintu kimwe: gusobanura ibyagezweho, gusobanura ibitekerezo, no gutandukanya ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mu myitozo, amakipe akomeye akoresha Logistic Regression yubaka icyitegererezo gikomeye cyambere, hanyuma ushushanye izo moderi kubibuza umusaruro. Bandika ibipimo ngenderwaho byerekana intsinzi, bagerageza kurwanya amakuru afatika hamwe nakazi keza, kandi bagasubiramo bashingiye kubikorwa byagaragaye ko batsinzwe aho gutsinda inshuro imwe. Aha niho imyumvire yubumenyi ihinduka mubushobozi burambye kubicuruzwa, politiki, nibikorwa.
Iragufasha gutandukanya ibyifuzo bya tekiniki bisobanutse nururimi rwo kwamamaza. Igihe kimwe, Amakipe atandukanye arashobora gukoresha ijambo rimwe muburyo butandukanye, sobanura intera hakiri kare. Uburyo bukomeye cyane ni uguhuza umuvuduko wikigereranyo hamwe na disipuline yimiyoborere: kuyobora abaderevu, gufata ibimenyetso, gutangaza ibyemezo byicyemezo, no gukomeza kuvugurura uburyo bwo kwirinda nkimyitwarire yicyitegererezo, ibyo abakoresha bategereje, nibisabwa n'amategeko bigenda bihinduka.
Ingaruka z'Ingamba
Iragufasha gutandukanya ibyifuzo bya tekiniki bisobanutse nururimi rwo kwamamaza.
Iragufasha gutandukanya ibyifuzo bya tekiniki bisobanutse nururimi rwo kwamamaza. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Urashobora kubaza ibibazo byiza byo gushyira mubikorwa mbere yo gukoresha amafaranga cyangwa igihe.
Urashobora kubaza ibibazo byiza byo gushyira mubikorwa mbere yo gukoresha amafaranga cyangwa igihe. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Amakipe afite imyumvire isangiwe akora ibicuruzwa byiza, politiki, nibyemezo byo kwiga.
Amakipe afite imyumvire isangiwe akora ibicuruzwa byiza, politiki, nibyemezo byo kwiga. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Gushyira mu bikorwa Isi
Imeri yoherejwe na imeri: kugereranya ibishoboka ubutumwa ni spam kuva kumagambo no kubohereza.
Gutanga inguzanyo: guhanura bishoboka ko usaba inguzanyo atazishyura, hamwe nintererano yuburemere.
Guhanura ibyago byo kwa muganga: kugereranya amahirwe umurwayi afite uburwayi buva kubizamini n'ibimenyetso.
Kwamamaza ibicuruzwa byerekana: guhanura niba umukiriya azahagarika abiyandikisha ukwezi gutaha.
Uburyo bwo Gushyira mu bikorwa
Kwisubiraho kwa Logistic mubikorwa
Imeri yoherejwe na imeri: kugereranya ibishoboka ubutumwa ni spam kuva kumagambo no kubohereza.
Kurungurura imeri imeri: kugereranya bishoboka ko ubutumwa ari spam uhereye kumagambo no kohereza ibiranga Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbitse, kandi agakurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Kwisubiraho kwa Logistic mubikorwa
Gutanga inguzanyo: guhanura bishoboka ko usaba inguzanyo atazishyura, hamwe nintererano yuburemere.
Gutanga inguzanyo: guhanura bishoboka ko usaba inguzanyo atazishyura, hamwe nintererano yuburemere bwamakipe Amakipe akunze kubona umusaruro ushimishije mugihe asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo byimanza, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Kwisubiraho kwa Logistic mubikorwa
Guhanura ibyago byo kwa muganga: kugereranya amahirwe umurwayi afite uburwayi buva kubizamini n'ibimenyetso.
Guhanura ibyago byo kwa muganga: kugereranya amahirwe umurwayi afite uburwayi buturutse kubiciro byikizamini nibimenyetso Amakipe akunze kubona umusaruro mwiza mugihe asobanura ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo byanduye, kandi agakurikirana inyungu zibyara umusaruro nibiciro byigihe.
Kwisubiraho kwa Logistic mubikorwa
Kwamamaza ibicuruzwa byerekana: guhanura niba umukiriya azahagarika abiyandikisha ukwezi gutaha.
Kwamamaza ibicuruzwa byerekana: guhanura niba umukiriya azahagarika abiyandikishije mukwezi gutaha Amakipe ubusanzwe abona ibisubizo byiza mugihe asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro nibiciro byigihe.
Ingaruka & Kurinda
Amakipe atandukanye arashobora gukoresha ijambo rimwe muburyo butandukanye, sobanura intera hakiri kare.
Ibipimo birashobora kugaragara bikomeye mugihe imikorere-yisi-itaringaniye.
Kwirengagiza ubuziranenge bwamakuru na gahunda yo gusuzuma akenshi bitanga ibisubizo byoroshye.
Igishushanyo mbonera
Tangira nururimi rusobanutse rwibisubizo ukeneye.
Tangira nururimi rusobanutse rwibisubizo ukeneye. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Toranya intsinzi imwe hamwe nuburyo bumwe bwo gutsindwa mbere yo kwipimisha.
Toranya intsinzi imwe hamwe nuburyo bumwe bwo gutsindwa mbere yo kwipimisha. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Koresha umuderevu muto hamwe namakuru ahagarariye, ntabwo ari demo yashizweho.
Koresha umuderevu muto hamwe namakuru ahagarariye, ntabwo ari demo yashizweho. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Inyandiko aho Logistic Regression ifasha kandi nuburyo bworoshye bworoshye.
Inyandiko aho Logistic Regression ifasha kandi nuburyo bworoshye bworoshye. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.