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Esinye sezicelo ezithembisayo kakhulu zokufunda komshini ku-computational physics yisixazululo esisheshisiwe se-partial differential equations (PDEs). Umgomo oyinhloko wesixazululi sezibalo esihlukanisayo esisekelwe ekufundeni umshini ukukhiqiza izixazululo ezinembile ngokushesha ngokwanele kunezindlela ezijwayelekile zezinombolo ukuze zisebenze njengesiqhathaniso sesisekelo. Siqale senze ukubuyekezwa okuhlelekile kwezincwadi zokufunda zomshini ekuxazululeni izibalo ezihlukene. Kuwo wonke amaphepha abika ukusetshenziswa kwe-ML ukuze kuxazululwe izilinganiso ezihlukanisayo eziwuketshezi kanye nokufuna ukuphakama kunezindlela zezinombolo ezijwayelekile, sihlonze u-79% (60/76) uma kuqhathaniswa nemigqa eyisisekelo ebuthakathaka. Okwesibili, sithole ubufakazi bokuchema okusabalele kokubika, ikakhulukazi ekubikweni kwemiphumela nokuchema kokushicilela. Siphetha ngokuthi ucwaningo lokufunda komshini ekuxazululeni izilinganiso ezihlukene ezihlukene lunethemba elikhulu kakhulu: idatha yokokufaka ebuthaka ingaholela emiphumeleni emihle kakhulu, futhi ukubika ukuchema kungaholela ekubikweni ngaphansi kwemiphumela engemihle. Ngokwengxenye enkulu, lezi zinkinga zibonakala zidalwa izici ezifanayo nezinhlekelele ezidlule zokukhiqiza kabusha: ukuqonda komseshi kanye nokuchema komphumela omuhle. Sicela uguquko lwamasiko olusuka phansi luye phezulu ukuze kuncishiswe ukubika okuchemile kanye nezinguquko zesakhiwo ezisuka phansi ukuze kuncishiswe izisusa eziphambene zokwenza kanjalo.
Uhlu lwababhali nama-athikili akhiqizwe ukubuyekezwa okuhlelekile, kanye nokuhlukaniswa kwe-athikili ngayinye kusampula engahleliwe, kutholakala esidlangalaleni kokuthi https://doi.org/10.17605/OSF.IO/GQ5B3 (ref. 124).
Ikhodi edingekayo ukuze kukhiqizwe kabusha imiphumela kuThebula 2 ingatholakala ku-GitHub: https://github.com/nickmcgreivy/WeakBaselinesMLPDE/ (ref. 125) naku-Code Ocean: https://codeocean.com/capsule/9605539/Tree/ v1 (isixhumanisi 126) https://codeocean.com/capsule/0799002/tree/v1 (isixhumanisi 127).
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Isikhathi sokuthumela: Sep-29-2024