Cov txheej txheem:
Video: Cov txheej txheem mining cov ntaub ntawv twg tuaj yeem siv los xaiv txoj cai?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
7 Cov Ntaub Ntawv Tseem Ceeb tshaj plaws Mining Techniques
- Taug qab cov qauv. Ib qho yooj yim tshaj plaws cov txheej txheem hauv cov ntaub ntawv mining yog kawm paub txog cov qauv hauv koj cov ntaub ntawv teeb.
- Kev faib tawm.
- Koom haum.
- Outlier nrhiav tau.
- Ua pawg.
- Regression.
- Kev twv ua ntej.
Hauv qhov no, ntawm cov ntaub ntawv dab tsi Cov ntaub ntawv tsuas tuaj yeem ua tau?
Cov ntaub ntawv mining tau muab tso rau hauv kev siv thiab kawm rau cov ntaub ntawv, suav nrog cov ntaub ntawv sib raug zoo, cov khoom siv sib txuas thiab cov khoom siv cov ntaub ntawv, cov ntaub ntawv warehouses, pauv databases, unstructured thiab semi-structured repositories xws li World Wide Web, advanced databases xws li spatial databases, Ib tug kuj yuav nug, nyob rau hauv dab tsi txoj kev yog cov ntaub ntawv mining txawv los ntawm Statistics xaiv qhov tseeb los ntawm cov nram qab no? Cov ntaub ntawv mining yog cov txheej txheem inductive thiab siv ib qho algorithm zoo li tsob ntoo txiav txim, pawg algorithm los muab cov ntaub ntawv muab faib thiab tsim hypotheses los ntawm cov ntaub ntawv hos txheeb cais yog tus txheej txheem txiav tawm piv txwv li nws tsis koom nrog kev kwv yees nws yog siv los muab kev paub thiab txheeb xyuas qhov kev xav.
Tib neeg kuj nug, plaub cov ntaub ntawv mining cov txheej txheem muab piv txwv li cas koj yuav siv txhua tus hauv kev lag luam?
Association Rule Discovery (piav qhia) Classification (predictive) Clustering (piav qhia)
Regression
- Kev kwv yees nyiaj tau los ntawm cov khoom tshiab raws li cov khoom siv ntxiv.
- Kev kwv yees mob qog noj ntshav raws li tus naj npawb ntawm cov luam yeeb haus, noj zaub mov, hnub nyoog, thiab lwm yam.
- Sijhawm series twv ua ntej ntawm kev ua lag luam Tshuag thiab indexes.
Dab tsi yog tsib yam tseem ceeb ntawm cov ntaub ntawv mining cov cuab yeej?
Hauv qab no yog 5 cov txheej txheem mining uas tuaj yeem pab koj tsim cov txiaj ntsig zoo
- Classification Analysis. Qhov kev tshuaj xyuas no yog siv los khaws cov ntaub ntawv tseem ceeb thiab cuam tshuam txog cov ntaub ntawv, thiab cov metadata.
- Association Txoj Cai Kawm.
- Anomaly lossis Outlier Detection.
- Clustering Analysis.
- Regression Analysis.
Pom zoo:
Dab tsi yog cov kev pabcuam muab rau txheej txheej network los ntawm cov ntaub ntawv txuas txheej?
Cov kev pabcuam tseem ceeb yog hloov cov ntaub ntawv pob ntawv los ntawm txheej txheej network ntawm lub tshuab xa mus rau txheej txheej network ntawm lub tshuab txais. Hauv kev sib txuas lus tiag tiag, cov ntaub ntawv txuas txheej xa cov khoom ntawm lub cev thiab lub cev nruab nrab
Cov txheej txheem twg yog siv hauv Is Taws Nem los xa cov nplooj ntawv Web los ntawm Web servers?
HyperText Transfer Protocol (HTTP) yog siv los ntawm Web servers thiab browsers xa cov nplooj ntawv Web hauv internet
Dab tsi yog qhov haujlwm ntawm OSI txheej txheej txheej txheej txheej txheem router ua haujlwm li cas?
Hauv Cov Qauv Qhib Kev Sib Txuas Sib Txuas (OSI) kev sib txuas lus, txheej txheej txheej txheem nyob ntawm Txheej 5 thiab tswj kev teeb tsa thiab rhuav tshem ntawm kev sib txuas ntawm ob qhov kev sib txuas lus kawg. Kev sib txuas lus ntawm ob qhov kawg yog hu ua kev sib txuas
Cov kev pabcuam lossis cov txheej txheem twg uas Secure Copy Protocol vam khom kom ntseeg tau tias kev hloov pauv kev nyab xeeb yog los ntawm cov neeg siv tau tso cai?
Cov kev pabcuam lossis cov txheej txheem twg uas Secure Copy Protocol vam khom kom ntseeg tau tias kev hloov pauv kev nyab xeeb yog los ntawm cov neeg siv tau tso cai? Secure Copy Protocol (SCP) yog siv los luam cov duab IOS kom ruaj ntseg thiab teeb tsa cov ntaub ntawv mus rau SCP server. Txhawm rau ua qhov no, SCP yuav siv SSH kev sib txuas los ntawm cov neeg siv uas tau lees paub los ntawm AAA
Koj tuaj yeem siv cov txheej txheem khaws cia thiab lossis ua rau cov ntaub ntawv no li cas?
Peb tuaj yeem ua tiav cov txheej txheem khaws cia thaum twg peb xav tau nrog kev pab los ntawm exec hais kom ua, tab sis qhov tshwm sim tsuas yog raug tua thaum twg ib qho kev tshwm sim (ntxig, rho tawm, thiab hloov tshiab) raug rho tawm haujlwm ntawm lub rooj uas txhais tau hais tias. Cov txheej txheem khaws cia tuaj yeem coj cov kev nkag tsis tau, tab sis peb tsis tuaj yeem hla tsis tau raws li kev nkag mus rau qhov tshwm sim