Cov txheej txheem:
Video: Puas yog kev tshawb fawb?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A case kawm yog ib txoj kev tshawb fawb uas feem ntau siv hauv social sciences. A case kawm yog ib lub tswv yim tshawb fawb thiab kev tshawb fawb txog kev tshawb fawb uas tshawb xyuas qhov tshwm sim hauv nws lub neej tiag tiag. A case kawm yog kev piav qhia thiab tshawb nrhiav tsom xam ntawm ib tus neeg, pab pawg lossis kev tshwm sim.
Ntawm no, dab tsi yog lub hom phiaj ntawm kev tshawb fawb?
Cov lub hom phiaj ntawm ib tug kws tshawb fawb case kawm yog sim ntawm qhov kev xav lossis tuaj nrog cov kev xav tshiab. Cov kws tshawb fawb muaj peev xwm tsim tau qhov kev xav thiab nkag mus rau hauv kev nthuav dav los ntawm lawv cov kev tshawb fawb thiab kev sim thaum ua los ntawm case kawm hom lawv xaiv.
Qhov thib ob, qhov kev tshawb fawb txog kev tshawb fawb yog dab tsi? A case kawm yog a txoj kev tshawb fawb uas yog siv los tsim kom muaj qhov tob tob, ntau qhov kev nkag siab ntawm qhov teeb meem nyuaj hauv nws lub neej tiag tiag. Nws yog ib qho tsim kev tshawb fawb tsim uas yog siv dav hauv ntau yam kev qhuab qhia, tshwj xeeb tshaj yog nyob rau hauv social sciences.
Tom qab ntawd, lo lus nug yog, koj yuav pib qhov kev kawm li cas?
Ua ntej koj pib sau ntawv, ua raws li cov lus qhia no los pab koj npaj thiab nkag siab txog cov ntaub ntawv kawm:
- Nyeem thiab tshuaj xyuas Case kom zoo. Sau ntawv, qhia txog qhov tseeb muaj feem cuam tshuam, qhia txog cov teeb meem tseem ceeb.
- Tsom ntsoov rau koj qhov kev soj ntsuam. Txheeb xyuas ob txog tsib qhov teeb meem tseem ceeb.
- Uncover Possible Solutions/Hloov Kev Xav Tau.
- Xaiv Qhov Zoo Tshaj Plaws.
Qhov piv txwv ntawm case study yog dab tsi?
Cov ntaub ntawv kawm yog sau tus account ntawm tus neeg siv khoom tiag tiag nrog koj txoj kev lag luam. Lawv piav qhia cov neeg siv khoom zoo ua tsaug rau koj cov khoom lossis kev pabcuam. Lawv feem ntau suav nrog cov teeb meem tus neeg siv khoom tau ntsib ua ntej lawv siv koj cov khoom lossis kev pabcuam, thiab koj tau pab kov yeej li cas teeb meem.
Pom zoo:
Puas yog kev tshawb nrhiav linear zoo ib yam li kev tshawb fawb sib txuas?
Chav Kawm: Nrhiav algorithm
Dab tsi yog cov tshuab tshawb nrhiav uas tshawb nrhiav lwm lub tshuab tshawb fawb?
Txhawm rau pib tawm ntawm peb txoj kev tshawb nrhiav taug txuj kev nyuaj, cia saib qee qhov kev tshawb fawb dav dav tshaj qhov peb sab saum toj. DuckDuckGo. Kev txhawj xeeb txog kev ceev ntiag tug hauv online? Nrhiav Encrypt. Nrhiav rau lwm txoj rau DuckDuckGo? Ecosia. Xav tau tsob ntoo cog thaum koj tshawb nrhiav? Dogpile. Blekko. WolframAlpha. Gigablast. Facebook Nrhiav
Kev tshawb fawb txog kev ruaj ntseg thiab kev txawj ntse yog dab tsi?
Lub Bachelor of Science degree hauv Kev Ruaj Ntseg Hauv Ntiaj Teb thiab Kev Txawj Ntse (GSIS) yog tsim los tsim cov kws tshaj lij kev nyab xeeb thiab kev txawj ntse yav tom ntej nrog kev nkag siab dav ntawm kev sib raug zoo thoob ntiaj teb hauv kev nom kev tswv, kev cai lij choj, tsoomfwv, kev lag luam, kev hloov pauv, kev tshawb fawb thiab thev naus laus zis, kev tsim tub rog
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
Dab tsi yog qhov zoo ntawm kev tshawb fawb zoo tshaj li kev tshawb fawb ntau?
Cov ntaub ntawv los ntawm kev tshawb fawb ntau - xws li kev lag luam loj, pej xeem, thiab cov neeg siv nyiam - muab cov ntaub ntawv tseem ceeb rau kev txiav txim siab ua lag luam. Kev tshawb fawb zoo muab cov ntaub ntawv tseem ceeb rau kev siv hauv kev tsim cov khoom lag luam-nrog rau cov ntaub ntawv hais txog cov neeg siv khoom xav tau, tus qauv coj tus cwj pwm, thiab cov ntaub ntawv siv