Chiphunzitso mudziwe

mfundo yaikulu ya chiphunzitso anayambitsa mu makumi anai wa mzaka zana makumi awiri, Shannon. chiphunzitso mudziwe - sayansi ya ndondomeko anasamutsa, kasungidwe ndi retrieving deta mu zinthu zachilengedwe, luso ndi chikhalidwe. Mu ntchito zosiyanasiyana minda sayansi monga sayansi computer, zilankhulo, cryptography, chiphunzitso kulamulira, processing image, chibadwa kuwerenga maganizo, zachuma, bungwe njira yopanga ntchito sayansi.

Zinthu zamakono ndi chiphunzitso mudziwe mwamphamvu kwambiri zogwirizana ndi chiphunzitso 'kala' ikusonyeza, ikufotokoza mavuto ambiri motsata pakati pa mbendera ndi uthenga, ndi chiphunzitso cha processing chizindikiro mmene quantization kuphunzira ndi kuchira zizindikiro ndi kawalidwe ndi kusanthula malumikizanidwe zace.

chiphunzitso zambiri amaona Cholinga chenicheni cha "mudziwe" kwakukulukulu quantitatively, popanda kutenga nkhani mtengo wake, ndi zina phindu. Mu njira imeneyi, tsamba la malemba adzakhala ali pafupifupi yofanana deta anatsimikiza mtima angapo zizindikiro, ndi sikudalira chakuti, mosamalitsa kulankhula, pali mabuku, ngakhale ziri mwamtheradi zopusa ndi wachisokonezo ya zizindikiro zina.

Njira imeneyi ndi wolungama, koma kwa kayeseleledwe kachitidwe kulankhulana, chifukwa chakuti molondola popereka mauthenga pa mitsinje kulankhulana, kumene kungakhale akonzedwa iliyonse ya m'nkhaniyi ndi zizindikiro. Ndiye, pamene m'pofunika kuganizira kufunika ndi tanthauzo la deta njira kachulukidwe ndi zosayenela. zinthu izi amalowerera zoletsa yokulirapo pa munda wa ntchito zotheka chiphunzitso ichi.

Chikhazikitso cha chiphunzitso zambiri kumaphatikizapo kulingalira nkhani zosiyanasiyana, kuphatikizapo mwachindunji ndi HIV ndi phwando deta. Waukulu kulankhulana chiwembu, amene takambirana mu chiphunzitso motere. Information Chiphunzitsochi ndi wolemba pulogalamu Iye amaona kuti izi ndi gwero la uthenga umene ndi mawu kapena mawu olembedwa zilembo za alifabeti. Gwero la uthenga kungakhale lemba kuti lachibadwa lililonse kapena chinenero yokumba, chilankhulidwe cha anthu, Nawonso achichepere ndi ena zitsanzo masamu, kupanga ndondomeko ya zilembo. The chopatsilira otembenuka uthenga mu mbendera lolingana zakuthupi za kulankhulana njira - sing'anga kwa HIV chizindikiro. Pa kupita kwa munthuyo ndi umamumvera kuwasokoneza, omwe timathandiza kuwapotoza mtengo wa magawo zambiri. Wolandirayo akuchira Uthenga wapachiyambi kuchokera analandira molakwika chizindikiro. Uthenga mu yafupika mawonekedwe adza kwa kopita - munthu wina kapena chipangizo luso.

uthenga gwero ndi zowerengera mu chikhalidwe, i.e. maonekedwe a uthenga uliwonse anatsimikiza ndi Mwina ena. Shannon ndi mfundo chiphunzitso amakhulupirira kuti ngati Mwina uthenga wofanana ndi umodzi, ndiye maonekedwe ake kwambiri ndiponso tsoka samakhulupirira kuti wosachita mfundo iliyonse.

Limodzi mwa mavuto zofunika chiphunzitso zambiri amaona mgwirizano kulankhula njira ndi mfundo katundu wa gwero uthenga. Bandiwifi anatsimikiza ndi botolo la 1 pang'ono pa mphindi.

Vuto lina ndi kachitidwe kulankhulana ndi kuwasokoneza njira anakhumba chizindikiro. Shannon, mwatsoka, si kutipatsa njira yeniyeni kwa zinthu ndi anthu. Chophweka kuchotsa njira kuti akubwerezedwa nthawi zambiri mauthenga si kwambiri chifukwa pamafunika ndalama nthawi zambiri kufala kwa zambiri. Kwambiri Mwachangu wamkulu amalola kugwiritsa ntchito zizindikiro kuti amakulolani kudziwa ndi zolakwa olondola a HIV deta.