Keras logo
With the kukurumbira kukuru uko kushandiswa kweuchenjeri hwekugadzira kwakawana munzvimbo dzakasiyana, “Kudzidza Kwakadzika” (kudzidza kwakadzama), yakakwanisawo kuwana kukosha kukuru, sezvo ichishandiswa pakuita sarudzo, kuona chinhu, kuzivikanwa kwekutaura, kushandura mutauro uye kune mamwe mabasa mazhinji, nekuti yakataura chete mamwe eakashandiswa.
Solo kutaura muenzaniso, kudzidza kwakadzama Inoshandiswa mumakamera ekuongorora nhasi uye munyaya iyi tiri kutaura nezvekushandiswa kwekutengeserana, iyo inomiririra musika mukuru uye pamusoro pezvose nokuti kutarisa kwevhidhiyo haisisiri yeumbozha, asi yatanga kuva chinhu chinodiwa.
Nenzira iyi, kune akasiyana siyana ezvese ekutengesa uye akavhurika sosi mapurojekiti, ese enzvimbo ino yevhidhiyo yekutarisa uye kune mamwe mashandisiro ekushandisa ekudzidza kwakadzama.
About Keras
Kusiya parutivi nyaya yekutengeserana uye kutarisa zvishoma pane zita rechinyorwa, Ndinoda kutaura zvishoma nezve Keras, inova High-level neural network API yakanyorwa muPython. Iyi neural network raibhurari open source yakagadzirirwa kupa kukurumidza kuyedza neyakadzama neural network uye inogona kumhanya pamusoro peCNTK, TensorFlow, uye Theano.
Chii zvakakosha kuKeras kubva kune mamwe mapurojekiti akafanana, ndizvo Yakagadzirirwa kuti vanhu vagone kuidzidza zviri nyore, sezvo yakasikwa kuti ive nyore, ine inopindirana uye iri nyore APIs, inoderedza zviito zvakakosha kuti ishandise kodhi yakajairika uye inotsanangura zvakajeka zvikanganiso zvevashandisi.
Keras inopa Python interface ine yakakwira mwero wekubvisa uye, panguva imwe chete, une sarudzo yemaseva akawanda ekuverenga zvinangwa. Izvi zvinoita kuti Keras inonoke kupfuura mamwe maitiro akadzama ekudzidza, asi anonyanya kutangisa-ane hushamwari. sezvo inotarisa pakuva modular, nyore kushandisa uye kuwedzera. Haibati maverengero epasi-pasi; pachinzvimbo, inoaendesa kune imwe raibhurari inonzi Backend.
Imwe pfungwa inofarira Keras ndeyekuti inobvumira vashandisi kugadzira mhando dzakadzika zvose mukati iOS, Android, pamwe newebhu uye muJVM, uye zvakare ine yakasimba-yakawanda-GPU rutsigiro uye yakagoverwa kudzidzisa rutsigiro.
Keras 3
Zvakakodzera kutaura kuti Keras, Ikozvino iri pabazi rayo 3.x, iyo yakabudiswa masvondo mashomanana apfuura uye bazi idzva iri rave richigamuchira mamwe kuvandudzwa uye kugadziriswa, izvo zvatinogona kuona kuti chirongwa chiri mukuvandudzwa nguva dzose uye kuti ine nharaunda yakakura inoshanda.
Keras anga ari mukuyedzwa kwakanyanya kwevanhu beta kwemwedzi yakati wandei, uye kuburitswa kweKeras 3 kunomiririra kunyorwazve kwakazara, kuvandudza hunyanzvi hwekudzidzisa uye kuendesa modhi pachiyero.
Mukati me zvinhu zvikuru zvebazi idzva iri yeKeras 3, zvinotevera zvinomira pachena:
Multi-backend rutsigiro
Pasina kupokana chimwe chezvakanakisa zveKeras 3.0 kutsigira kwayo kusati kwamboitika kune akawanda backends, sezvo ichiita senge super yekubatanidza nekukwanisa kusarudza zvine simba iyo yekumashure inozopa kuita kwakanyanya pasina kuchinja chero chinhu mukodhi.
Kuvandudza kwekuita
Chimwe chezvakakosha zveKeras 3.0 kuvandudzwa kwekuita, nekuti inokwirisa XLA (Yakawedzera Linear Algebra) kukwenenzvera masvomhu kuverenga, mukuwedzera kupeta pasi pakuita optimization, nzira dzekubatanidza dzakadai seyakavhenganiswa kudzidziswa uye kugovera kudzidziswa.
Yakawedzerwa ecosystem
Nekuvandudzwa kutsva uku, Keras yakawana kuvandudzwa kwerutsigiro uye inogona kukwidziridzwa sePyTorch, inotengeswa kunze kwenyika seTensorFlow modhi, kana kuisirwa sechinhu chisingaverengeki JAX basa. Izvi zvinoreva kuti iwe unogona kukwidziridza masimba ega ega akawedzera Keras ecosystem chimiro pasina kuvharirwa mune imwechete ecosystem.
Zvakakosha kutaura kuti Keras 3 inoenderana neKeras 2, sezvo ichishandisa Keras 2 API, ine nhamba shoma yekusarudzika, saka vashandisi vazhinji havazofanira kuita chero shanduko yekodhi kuti vatange kumhanyisa zvinyorwa zvavo. shanduro.
Pakupedzisira, Kana iwe uchifarira kuziva zvakawanda nezvazvo, unogona kutarisa ruzivo rwebazi idzva iri Mune inotevera chinongedzo. Kana iwe uchida kuziva iyo sei kushandisa Keras? pane yako system, unogona kutarisa nzira dzekuisa muiyi link, nepo zvakadaro zvinyorwa uye makesi ekushandisa Kuti udzidze nezvazvo, unogona kuzviita pa iyi link