Video: Dab tsi yog qhov chunk hauv kev nyeem ntawv?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Chunking yog pab pawg ntawm cov lus hauv ib kab lus rau hauv cov lus luv luv (feem ntau yog peb mus rau tsib lo lus). Cov txheej txheem no tiv thaiv cov lus los ntawm lo lus nyeem ntawv , uas tuaj yeem ua rau tsis muaj kev nkag siab, txij li cov tub ntxhais kawm tsis nco qab qhov pib ntawm kab lus ua ntej lawv mus txog qhov kawg (Casteel, 1988).
Khaws qhov no hauv kev xav, dab tsi yog qhov chunk thiab nyeem txoj kev?
Chunking yog ib nyeem ntawv lub tswv yim uas pab kom nce nyeem ntawv fluency los ntawm cov neeg nyeem nrhiav tej kab lossis cov qauv hauv ib lo lus uas lawv paub yog li lawv tsis tas yuav suab tawm txhua tsab ntawv. Hu nkauj nrog Chico chunking cheetah thiab daim cov lus pib, nruab nrab thiab kawg.
Ib yam li ntawd, kab lus chunking yog dab tsi? Chunking a kab lus hais txog kev tawg/kev faib a kab lus rau hauv ib feem ntawm cov lus xws li pawg lus thiab pawg lus.
Xav txog qhov no, nws txhais li cas rau chunk cov ntaub ntawv?
Chunking yog ib lo lus hais txog tus txheej txheem ntawm kev noj cov khoom ntawm tus kheej cov ntaub ntawv ( tej kab ) thiab muab lawv faib ua pawg loj dua. Los ntawm kev muab txhua daim rau hauv ib qho loj tag nrho, koj tuaj yeem txhim kho tus nqi ntawm cov ntaub ntawv koj nco tau.
Nws txhais li cas rau chunk assignments?
Hloov kho lub Tsib Hlis 24, 2018. Chunking ( Khawm yog siv los ua ib qho lus qhia ntawm no) yog rhuav tshem cov txuj ci lossis cov ntaub ntawv mus rau hauv qhov me me, tswj tau ntau dua txhawm rau pab cov tub ntxhais kawm hauv kev kawm tshwj xeeb ua tiav.
Pom zoo:
Dab tsi ntawm cov hauv qab no yog qhov zoo ntawm kev siv cov khoom siv pom kev hauv kev hais lus?
Qhov txiaj ntsig tseem ceeb ntawm kev siv cov khoom siv pom hauv koj cov lus hais yog tias lawv ua kom cov neeg tuaj saib muaj kev txaus siab, hloov kev mloog ntawm tus neeg hais lus, thiab ua rau tus neeg hais lus muaj kev ntseeg siab ntau dua hauv kev nthuav qhia tag nrho
Dab tsi yog qhov sib txawv loj ntawm kev txheeb xyuas qhov yuam kev thiab kev kho cov lej yuam kev?
Ob qhov kev tshawb nrhiav qhov yuam kev thiab kev kho qhov yuam kev yuav tsum muaj qee qhov ntawm cov ntaub ntawv rov qab xa mus nrog cov ntaub ntawv tiag tiag; kev kho yuav tsum muaj ntau tshaj li kev tshawb nrhiav. Parity bits yog ib txoj hauv kev yooj yim rau kev tshawb nrhiav qhov yuam kev. Ib qho parity me ntsis yog ib qho ntxiv me ntsis xa nrog cov ntaub ntawv uas tsuas yog 1-ntsis suav ntawm cov ntaub ntawv
Dab tsi yog qhov dav thawj qhov kev tshawb nrhiav thiab qhov tob thawj qhov kev tshawb fawb?
BFS sawv rau Breadth First Search. DFS sawv cev rau Kev Tshawb Nrhiav Qhov tob. 2. BFS (Breadth First Search) siv Queue cov qauv ntaub ntawv los nrhiav txoj hauv kev luv tshaj. BFS tuaj yeem siv los nrhiav ib qhov chaw luv tshaj plaws hauv cov duab tsis hnyav, vim tias hauv BFS, peb mus txog qhov kawg uas muaj qhov tsawg kawg nkaus ntawm cov npoo los ntawm qhov chaw vertex
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Cov ntawv sau kev cai tso cai rau cov neeg tsim khoom tsim cov ntawv thov ntau hom lus los ntawm kev nthuav qhia cov ntaub ntawv (piv txwv li, pab cov ntawv lossis cov lus yuam kev) hauv tus neeg siv hom lus. Cov ntawv sau kev cai yog cov ntawv sau muaj txiaj ntsig uas tuaj yeem nkag tau los ntawm Apex cov chav kawm, nplooj ntawv Visualforce, lossis cov khoom siv xob laim
Dab tsi yog hom kev nyeem ntawv rau cov ntaub ntawv technical?
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