Cov txheej txheem:
Video: Cov khoom siv li cas?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Niaj hnub no, cov khoom lag luam poob rau hauv plaub pawg hauv qab no:
- Hlau (xws li kub, nyiaj, platinum, thiab tooj liab)
- Zog (xws li roj nyoos , cua sov roj , naturalgas, thiab roj av)
- Cov tsiaj nyeg thiab nqaij (nrog rau cov nqaij ntshiv, nqaij npuas plab, nqaij nyuj, thiab nyuj pub mis)
Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog cov khoom lag luam loj?
Khoom muag yog cov khoom siv raw lossis cov khoom ua liaj ua teb uas tuaj yeem yuav thiab muag, nrog rau cov piv txwv yog kub, Natural Gas thiab nplej. Los ntawm tooj liab mus rau pob kws, thee rau roj crude, cov khoom yog lub hauv paus rau lub neej - thiab lub neej ntawm billions ntawm cov neeg nyob ib ncig ntawm lub ntiaj teb no cuam tshuam los ntawm lawv cov pricefluctuations.
Qhov thib ob, cov khoom lag luam nyuaj yog dab tsi? Cov khoom lag luam nyuaj feem ntau yog cov peev txheej ntuj uas yuav tsum tau mined los yog muab rho tawm-xws li kub, roj hmab, thiab roj, qhov muag muag cov khoom yog cov khoom ua liaj ua teb lossis tsiaj txhu-xws li pob kws, nplej, kas fes, qab zib, taum pauv, thiab nqaij npuas.
Yog li ntawd, dab tsi yog suav tias yog cov khoom lag luam?
Ib qho kev sib pauv hloov tau zoo lossis cov khoom siv, yuav thiab muag dawb raws li tsab xov xwm ntawm kev lag luam. Khoom muag suav nrog kev ua liaj ua teb cov khoom , fuels, thiab hlau thiab aretraded nyob rau hauv tej ntawm ib khoom pauv lossis spotmarket.
Cov khoom puas muaj kev pheej hmoo siab?
Khoom muag yog cov cuab tam pheej hmoo. Txhua lub lag luam muaj txaus ntshai . Credit pheej hmoo , npoo pheej hmoo , khw pheej hmoo , thiab volatility pheej hmoo tsuas yog ob peb ntawm ntau txaus ntshai tib neeg ntsib txhua hnub hauv kev lag luam. Hauv ntiaj teb no khoom Kev lag luam yav tom ntej, qhov leverage tau them los ntawm tus nqi marginmakes pheej hmoo qhov txaus ntshai uas neeg feem ntau tsom.
Pom zoo:
Lub algorithm twg yog siv los nrhiav kev sib koom ua ke ntawm cov khoom uas tus neeg siv khoom tuaj yeem yuav ntawm lub khw muag khoom?
Association Rule Mining Txoj hauv kev zoo tshaj plaws los nrhiav cov qauv no yog Kev Tshawb Fawb Kev Lag Luam Kev Lag Luam, uas yog cov txheej txheem tseem ceeb siv los ntawm cov khw muag khoom loj xws li Amazon, Flipkart, thiab lwm yam los txheeb xyuas cov neeg yuav khoom los ntawm kev nrhiav kev sib koom ua ke ntawm cov khoom sib txawv uas cov neeg siv khoom tso rau hauv lawv "kev yuav khoom. pob tawb”
Thaum twg cov khoom siv tiag tiag siv los ua cov khoom lag luam kom ruaj ntseg qiv nyiaj qiv cov ntaub ntawv?
Hauv kev qiv qiv nyiaj ruaj ntseg, ob cov ntaub ntawv tseem ceeb rau tus qiv nyiaj hauv kev ruaj ntseg. Thawj cov ntaub ntawv yog ib qho cuab yeej cuab tam uas yog siv nyob rau hauv feem ntau cov nyiaj txais qiv. Cov cuab yeej lien yog cov ntaub ntawv uas muab rau tus neeg qiv nyiaj muaj cai los txeeb cov khoom ntiag tug
Dab tsi yog qhov txawv ntawm cov neeg siv khoom thiab cov khoom tsim khoom?
Teb: Cov khoom siv yog cov khoom kawg rau kev noj cov neeg siv khoom kawg thaum cov khoom tsim khoom yog cov khoom siv raw rau lwm cov khoom lag luam. Teb: Cov neeg tsim khoom zoo yog ib qho siv los ntawm cov neeg tsim khoom: lub Hoobkas machinery, lub rooj ua haujlwm, cov ntaub ntawv raw thiab lwm yam
Nws hu li cas thaum cov khoom tshiab lossis cov saw tshiab nyiag cov neeg siv khoom thiab muag los ntawm cov laus uas twb muaj lawm nws raug xa mus rau?
Thaum cov khoom tshiab lossis cov saw tshiab tshiab nyiag cov neeg siv khoom thiab kev muag khoom los ntawm cov qub qub ntawm ib lub koom haum, qhov no yog hu ua. Cannibalization
Dab tsi yog cov khoom siv ncaj qha kev ua haujlwm thiab kev tsim khoom siv nyiaj siv ua haujlwm?
Hauv cov tuam txhab tsim khoom, cov khoom siv nyiaj siv ua haujlwm suav nrog tag nrho cov nqi tsim khoom tshwj tsis yog cov suav nrog cov khoom siv ncaj qha thiab kev ua haujlwm ncaj qha. Cov nqi tsim khoom siv nyiaj siv ua haujlwm yog cov nqi tsim khoom uas yuav tsum tau tshwm sim tab sis tsis tuaj yeem lossis tsis tuaj yeem taug qab ncaj qha rau cov khoom tshwj xeeb tsim