Chii chakakoshera

Kana iwe kutaipa mumwe mubvunzo uri kutsvaka injini peji imwe kana ari kutsvaka pakapuranga (ari pamusoro) Browser zviitiko kutanga kuitika, kuvanzika zvavo vanoshandisa. Saka, muna yakakura World Wide Web kuwana ruzivo, uye chii chiri kushanda kutsvaga? Shoko pacharo rinobva muchiLatin «relevo» uye akashandurirwa Russian se "kusimudza" kana "aivabatsira". Chirungu-mutauro nerechiHebheru rokuti - «kuenderana». Ndima 3.5.1 GOST 7.73-96 rinomirira pfungwa, se "akakodzera" uye "akakodzera" zvakafanana tsanangudzo, yakaitwa maererano mashoko yakagamuchirwa inodzidzisa mashoko chikumbiro.

Izvi zvinofanira National ine zvimwe kwezvipimo mashoko uye tsanangudzo chokuita munda mashoko acho uye kuparadzirwa vachishandisa zvoga ruzivo enyika. Gwaro rinobatsira kunzwisisa zvairehwa nemashoko mazhinji ari mashoko, kubudiswa uye raibhurari mabasa, uye kwete chairema mutauro, sezvo "akakodzera". Tsanangudzo "pertinence" uye "pertinence" sezvo decrypted ndima 3.5.2 GOST 7.73-96. Vanofanira kubatwa sezvo chienderane kuti akagamuchira mashoko Data ruzivo anoda. Izvi zvinowanzooneka kuvhiringidzwa pfungwa kukosha kuti hachisi chokwadi, nokuti mune imwe nyaya iri chikumbiro pasi mudzi, uye mumwe - maererano nezvinodiwa. Uyewo chakaipa pamusoro mubvunzo: "Chii chakakoshera?" Mhinduro kuti izwi iri pedyo yokuti "zvakakwana", kureva kubatsira applicability kwemigumisiro.

Asi sei zvichikosha kuti pane mashoko? The kutsvaka Injini inoshandisa neuto bots - zvionera zvirongwa, akashanyira paIndaneti uye chitoro ruzivo pamusoro pavo. The zita rinobva Chirungu shoko «Bot», kuti ipfupi kuti «robhoti». Mapurogiramu aya kuwana nzvimbo itsva, uye ipapo uende kumba papeji uye browse zvirimo. Bots kudzidza chokuita kumba peji (the Browser iri rokutanga vakaremerwa) zvinorwisana Links. Uyewo, purogiramu bots kutarira Links zvinoratidza mamwe nzvimbo, kureva kwokunze Links. Ponesai ruzivo urwu, kupfuura pamusoro pavo, kuwana nzvimbo itsva uye kudzidza sei padandemutande zvinhu zvinesungano. Nokudaro, vari kuramba kudzidza "Map" the World Wide Web. Asi chii chinonzi kushanda? Sei inobatana bots?

Muenzaniso chaiwo kuona kuti kupa kutsvaka injini Yandex uye Google. On the mubvunzo "Chii chakakoshera?" Yandex kuwanikwa nyaya mamiriyoni 28 mhinduro, apo Google 155,000. Pano tinogona kutaura kuti vose kusangana vade uye inoda nguva dzose, ane pertinence havazodyari vose. Somuenzaniso, imwe peji iri Wikipedia CEO anotsanangura pfungwa iyi Achawedzera kubatsira, uye nzvimbo kuMudzidzisi uye harisisina basa mari asina chokuita nenyaya pakusarudza. muenzaniso More hwakajeka ndiko kana kuratidzwa anoratidza "maoko mudenga", raireva kuti vagamuchire mashoko pamusoro marimba boka, Yandex rakapa mhinduro mamiriyoni 31, uye pakati pavo pane imwe nyaya ane nyaya kusimudza maoko mudenga, sezvazviri, pamusoro kufarirwa physiotherapists, inobatsira chaizvo. Kutaura kwakadaro haagoni kunzi pertinence, kunyange zvazvo Hits mamiriyoni 31 anotora kuti ape 586 chinzvimbo.

Saka, dzakanga chakakoshera acho, kwakondiko kuti vachapinda pamusoro nzvimbo kutsvaka mhinduro. mufananidzo uyu quantitative kupima, asi algorithms ose Kuzadziswa yayo siyana kutsvaka injini akasiyana uye vasingazivi vanoshandisa, uye ivo kusanduka nenguva, sezvo kutsvaka injini kuedza kukwira ari kuera, vari kuedza kupa pertinence ruzivo, achidzikisa nguva kuitsvaka. Vakafunga zvikuru akakodzera peji guru kupinda chienderane kuti mubvunzo uve kuwanda kubva 3 kusvika 7%. Asi ichi hachisi chete yokuona kuti chakakoshera racho. Izvi zvinosanganisira kuva nhamba yomunyika uye kwokunze zviratidzo. Internal zviratidzo (kunze guru arambe achirema), ndiyo nzvimbo yavo chinyorwa (kupinda musoro, napedyo hwavo Header uye mumwe kuti kuumba zvichida kutsvaka mashoko), uye kuvapo anoreva zvakafanana, achisimbisa kuti zvaiva mubvunzo rwezuva. Huru chakarurama zvokunze runoonekwa kuva akakurumbira munyika yose network, izvo zvinoratidza Pagerank muna Google, Yandex uye TIC vane Tor100 pa Rambler hurongwa. Kureva, kazhinji sei peji kuenda vamwe nzvimbo, zviri nani kana vari zvikuru yavose sezvavakatarirwa. Ndizvo nemusoro.