Cov txheej txheem:

Muaj pes tsawg hom kev tshawb fawb cav muaj?
Muaj pes tsawg hom kev tshawb fawb cav muaj?

Video: Muaj pes tsawg hom kev tshawb fawb cav muaj?

Video: Muaj pes tsawg hom kev tshawb fawb cav muaj?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim

Nyob ntawd yog plaub theem pib, txhua tus crawler raws nrhiav cav ua raws li ua ntej tso saib tej chaw hauv lub nrhiav tshwm sim.

Piv txwv ntawm Crawler Based Search Engines

  • Google.
  • Bing.
  • Yahoo!
  • Baidu.
  • Yandex.

Kuj kom paub yog, hom kev tshawb fawb sib txawv yog dab tsi?

Daim ntawv teev npe saum 10 Cov Kev Tshawb Fawb Tshaj Lij Tshaj Lij Tshaj Plaws Hauv Ntiaj Teb (Hloov Kho 2019)

  • Google.
  • Bing.
  • Yahoo.
  • Ask.com.
  • AOL.com.
  • Baidu.
  • Wolframalpha.
  • DuckDuckGo.

Ib tug kuj yuav nug, dab tsi yog search engine lub npe ib tug peb search engine? Tshawb nrhiav cav . Hnub no, tus nrov tshaj plaws thiab paub zoo nrhiav cav yog Google. Lwm yam nrov kev tshawb nrhiav suav nrog AOL, Ask.com, Baidu, Bing, thiab Yahoo.

Ib sab ntawm no, muaj pes tsawg hom kev tshawb nrhiav?

Hom kev tshawb nrhiav : Cov ntsiab lus luv luv Cov no tshawb nrhiav tuaj yeem muab faib ua peb qhov sib txawv nrhiav qeb: kev lag luam, navigational, thiab cov ntaub ntawv.

Vim li cas thiaj muaj cov tshuab tshawb nrhiav sib txawv?

Yog li nrhiav cav “saib” tus web txawv. Qhov chaw tshwj xeeb algorithms txawv luj on txawv yam. Feem ntau nrhiav cav yog txawv vim lawv muaj bots tshwj xeeb thiab indexes uas qeb cov websites hauv lawv tus kheej txoj kev. Bing zog Yahoo tab sis lawv cov txiaj ntsig yog txawv.

Pom zoo: