Incamake
Hyperparameter nigenamiterere wahisemo mbere yimyitozo, nkigipimo cyo kwiga cyangwa ingano yicyitegererezo, icyitegererezo nticyiga wenyine. Kubihuza neza akenshi ni itandukaniro riri hagati yicyitegererezo giciriritse nicyiza.
Hyperparameter Kuringaniza ni tekinoroji yubaka tekinike igira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo.
Kwibira cyane
Ibipimo by'icyitegererezo (uburemere) byigirwa mumibare mugihe cy'amahugurwa. Hyperparameter iratandukanye: ni ipfundo washyizeho mbere igenga uko kwiga bibaho, nkigipimo cyo kwiga, ingano yicyiciro, umubare wibice, imbaraga zisanzwe, nigihe cyo kwitoza. Ntibishobora gutezimbere na gradient descente mu buryo butaziguye, bityo ushakisha indangagaciro nziza uhugura abanyamideli benshi b'abakandida no kubagereranya no kwemeza. Uburyo bworoshye cyane ni gushakisha gushakisha, kugerageza buri kintu cyose kuri gride yagenwe mbere, ariko gipima cyane. Gushakisha bisanzwe akenshi usanga igenamiterere ryiza byihuse ukoresheje icyitegererezo. Iterambere ryinshi rya Bayesian ryubaka icyitegererezo cyerekana imiterere igenamigambi kandi yibanda kubushakashatsi ahari. Igipimo cyo kwiga mubisanzwe ni hyperparameter imwe igaragara cyane kugirango ibone neza.
Ubushishozi
Kuberako hyperparameter igenzura imyitozo aho guhindurwa nayo, ufata kuringaniza nkumuzingi wo hanze uzengurutswe namahugurwa. Buri kigeragezo gihugura icyitegererezo gifite iboneza rimwe kandi kigatanga amanota kumibare yemewe. Uburyo bwa Bayesian, nkubukoresha inzira ya Gaussiya cyangwa Igiti cyubatswe na Parzen Estimators, cyerekana isano iri hagati yimiterere n amanota yo kwemeza, hanyuma hitamo igeragezwa ritaha kugirango uhuze ubushakashatsi uturere tudashidikanywaho kurwanya ikoreshwa ryiza-ryiza. Gahunda yo guhagarika hakiri kare nka Hyperband yica ibigeragezo bidakora hakiri kare kugirango ikoreshe compte aho ibara. Icy'ingenzi, ikizamini cya nyuma kigomba kuguma kidakorwa mugihe cyo guhuza amakuru kugirango wirinde kumena amakuru.
Kumenya Hyperparameter Guhuza
Hyperparameter nigenamiterere wahisemo mbere yimyitozo, nkigipimo cyo kwiga cyangwa ingano yicyitegererezo, icyitegererezo nticyiga wenyine. Kubihuza neza akenshi ni itandukaniro riri hagati yicyitegererezo giciriritse nicyiza. Hyperparameter Kuringaniza ni tekinoroji yubaka tekinike igira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo. Kugirango wubake byimbitse, fata Hyperparameter Guhuza nkicyitegererezo gikora, ntabwo ari ikintu kimwe: gusobanura ibyagezweho, gusobanura ibitekerezo, no gutandukanya ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mubimenyerezo, amakipe akomeye akoresha Hyperparameter Guhuza uburyo bwiza bwubaka, amakuru, hamwe nibikorwa remezo birwanya kwizerwa nigiciro. 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.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mugihe kimwe, Guhindura igipimo kimwe gishobora guhisha intege nke za sisitemu. 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
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa. 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
Igipimo cyo kwiga cyinshi muburyo butandukanye kugirango ubone agaciro aho urusobe rwitoza byihuse nta gutandukana.
Koresha ubushakashatsi butunguranye kugirango uhuze ibiti byimbitse, umubare wibiti, nigipimo cyo kwiga kuri moderi-yongerera imbaraga icyitegererezo kumakuru yamakuru.
Gukoresha uburyo bwiza bwa Bayesian kugirango duhuze imbaraga zisanzwe hamwe nubunini bwurwego rwumuyoboro wimbitse kumafaranga make ya GPU.
Koresha Hyperband kugirango uhugure ibishushanyo byinshi muri make, hanyuma utange ibihe byinshi gusa kubarokotse bafite ibyiringiro.
Uburyo bwo Gushyira mu bikorwa
Hyperparameter Guhuza imyitozo
Igipimo cyo kwiga cyinshi muburyo butandukanye kugirango ubone agaciro aho urusobe rwitoza byihuse nta gutandukana.
Igipimo cyo kwiga cyinshi muburyo butandukanye kugirango ubone agaciro aho umuyoboro uhugura byihuse utarinze gutandukanya Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Hyperparameter Guhuza imyitozo
Koresha ubushakashatsi butunguranye kugirango uhuze ibiti byimbitse, umubare wibiti, nigipimo cyo kwiga kuri moderi-yongerera imbaraga icyitegererezo kumakuru yamakuru.
Gukoresha ubushakashatsi butunguranye kugirango uhuze uburebure bwibiti, umubare wibiti, nigipimo cyo kwiga kuri moderi-yongerera imbaraga icyiciro cya data kumeza Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byimbere imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbere, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
Hyperparameter Guhuza imyitozo
Gukoresha uburyo bwiza bwa Bayesian kugirango duhuze imbaraga zisanzwe hamwe nubunini bwurwego rwumuyoboro wimbitse kumafaranga make ya GPU.
Gukoresha uburyo bwiza bwa Bayesian kugirango duhuze imbaraga zisanzwe hamwe nubunini bwurwego rwumuyoboro wimbitse ku ngengo y’imari ntarengwa ya GPU Amakipe akunze kubona ibisubizo byiza iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Hyperparameter Guhuza imyitozo
Koresha Hyperband kugirango uhugure ibishushanyo byinshi muri make, hanyuma utange ibihe byinshi gusa kubarokotse bafite ibyiringiro.
Gukoresha Hyperband kugirango uhugure ibishushanyo byinshi muri make, hanyuma utange ibihe byinshi gusa kubarokotse bafite ibyiringiro kurokoka Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbitse, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
Ingaruka & Kurinda
Gutezimbere igipimo kimwe gishobora guhisha intege nke za sisitemu.
Ibikorwa Remezo no kubungabunga akenshi usanga bidahabwa agaciro.
Icyuho cyumutekano no kwitegereza birashobora kwiyongera uko sisitemu igenda igorana.
Igishushanyo mbonera
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa.
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.