Mutambo wakanaka wekare wekuhwanda uye kutsvaga unogona kuve bvunzo huru yeartificial intelligence (AI) bots kuratidza maitiro avanoita sarudzo uye kudyidzana nemumwe uye zvakasiyana zvinhu zvakavapoteredza.
Mune yake , rakabudiswa nevatsvakurudzi vanobva kuOpenAI, sangano risina purofiti rekutsvagisa hungwaru rave nemukurumbira. mumutambo wekombuta Dota 2, masayendisiti anotsanangura kuti vamiririri vanodzorwa nehungwaru hwekugadzira vakadzidziswa sei kuti vave vakanyanya hunyanzvi mukutsvaga nekuhwanda kubva kune mumwe nemumwe munzvimbo chaiyo. Mhedzisiro yechidzidzo ichi yakaratidza kuti timu yemabhoti maviri inodzidza zvinobudirira uye nekukurumidza kupfuura chero mumiriri asina vanobatana.
Vesainzi vakashandisa nzira yakahwina mukurumbira wayo kwenguva refu , umo huchenjeri hwekugadzira hunoiswa munzvimbo isingazivikanwi kwairi, apo iine dzimwe nzira dzekubatana nayo, pamwe chete nehurongwa hwemibairo uye faindi kune chimwe kana chimwe chigumisiro chezviito zvayo. Iyi nzira inoshanda chaizvo nekuda kwekugona kweAI kuita zviito zvakasiyana-siyana munzvimbo chaiyo nekumhanya kwakakura, mamirioni enguva nekukurumidza kupfuura izvo munhu angafungidzira. Izvi zvinobvumira kuedza uye kukanganisa kuwana nzira dzinoshanda dzekugadzirisa dambudziko rakapihwa. Asi nzira iyi zvakare ine zvimwe zvipimo, semuenzaniso, kugadzira nharaunda uye kuita akawanda ekudzidzisa matenderedzwa kunoda hombe komputa zviwanikwa, uye iyo pachayo inoda hurongwa hwekuenzanisa mhedzisiro yeAI zviito nechinangwa chayo. Uye zvakare, hunyanzvi hunowanwa nemumiririri nenzira iyi hunogumira kune rakatsanangurwa basa uye, kana iyo AI yangodzidza kurarama nazvo, hapazove nekumwe kuvandudzwa.
Kudzidzisa AI kutamba chakahwanda nekutsvaga, masayendisiti akashandisa nzira inonzi "Undirected exploration," uko kune vamiririri vane rusununguko rwakakwana rwekuvandudza kunzwisisa kwavo kwenyika yemutambo uye kugadzira mazano ekukunda. Izvi zvakafanana neakawanda-agent nzira yekudzidza yakashandiswa nevatsvagiri veDeepMind apo akawanda artificial intelligence system. . Sezviri munyaya iyi, vamiririri veAI vakanga vasati vambodzidziswa mitemo yemutambo, asi nekufamba kwenguva vakadzidza mazano ekutanga uye vakatokwanisa kushamisa vatsvakurudzi nemhinduro dzisiri-duku.
Mumutambo wekuhwanda nekutsvaga, vamiririri vakati wandei vaive nebasa rekuhwanda vaifanirwa kunzvenga mutsara wevadzivisi vavo mushure mekutangwa kwemusoro zvishoma apo chikwata chevanotsvaga chaive chisisafambe. Uyezve, iyo "mutsara wekuona" mune ino mamiriro ndeye 135 degree koni pamberi pemunhu bot. MaAgents aisakwanisa kuenda kure zvakanyanya kunze kwenzvimbo yekutamba uye vakamanikidzwa kufamba-famba mumakamuri akagadzirwa zvisina tsarukano nekwaniso yekushandisa zvimwe zvinhu zvekunze (mabhokisi, madziro anofambiswa, machira akakosha) akapararira aikwanisa kushandiswa kugadzira chivharo uye kupinda mukati mawo. .
Kuburikidza nemaitiro akareba ekudzidza, vamiririri veAI vakadzidza nzira nhanhatu dzakasiyana, imwe neimwe yakavabatsira kufambira mberi kusvika padanho rinotevera remutambo. Pakutanga, zvikwata zvevatsvaki nevanohwanda zvakangotiza ndokudzingirirana, asi pashure pemitambo inenge mamiriyoni 25, boka rokuhwanda rakadzidza kuvhara mikoto nemabhokisi ndokuvaka pokuvanda kubva mairi. Mushure memimwe mitambo inosvika mamirioni makumi manomwe neshanu, timu yakawana nzira dzekushandisa marambi kupinda munzvimbo dzakahwanda idzi. Pashure pemamwe mamirioni gumi, vanohwanda vakadzidza kukweva marambi kumucheto kwenzvimbo yekutambira ndokuavharira panzvimbo kuitira kuti vadzivisi vasaashandise.
Mushure memachisi 388 miriyoni, vanotsvaga vakadzidza kushandisa marambu akavharika kuti vakwire pamakireti akaunzwa kwavari, uyezve, vachifamba vakananga pavari, vanopinda munzvimbo dzakahwanda dzevavengi dzakagadzirwa kubva pamadziro anotakurika. Uye pakupedzisira, mushure memitambo ye458 miriyoni, timu yekuhwanda yakagumisa kuti yaifanira kuvharira zvinhu zvese vobva vavaka pekugara, izvo zvakaita kuti vakunde kwekupedzisira.
Chinonyanya kufadza ndechekuti mushure memamiriyoni makumi maviri nemaviri emitambo, vamiririri vakadzidza kurongedza zviito zvavo uye kugona kwekubatana kwavo kwakawedzera mune ramangwana, semuenzaniso, mumwe nemumwe akauya nebhokisi rake kana madziro kuti agadzire pekugara uye akasarudza mugove wake wezvinhu. block, kuomesa mutambo wakaoma kune vanopikisa.
Masayendisiti akacherekedzawo chinhu chakakosha chine chekuita nekupesvedzera kwehuwandu hwezvinhu zvekudzidzisa (huwandu hwe data rakapfuura neneural network - "Batch Size") pakumhanya kwekudzidza. Iyo yekusagadzika modhi yaida 132,3 miriyoni machisi kwemaawa makumi matatu nemana ekudzidziswa kusvika padanho rekuti timu yekuhwanda yakadzidzira kuvharira ramps, nepo data rakawanda rakakonzera kudzikiswa kunooneka munguva yekudzidziswa. Semuenzaniso, kuwedzera huwandu hwema parameter (chikamu che data yakawanikwa panguva yese yekudzidziswa) kubva pa 34 miriyoni kusvika 0,5 miriyoni yakawedzera sampling inoshanda ne 5,8 nguva, uye kuwedzera saizi yekuisa data kubva ku2,2 KB kusvika 64 KB yakaderedzwa kudzidziswa. nguva dzinenge kamwechete nehafu.
Pakupera kwebasa ravo, vaongorori vakafunga kuyedza kuti ingani-mu-mutambo kudzidziswa kwaigona kubatsira vamiririri kubata nemabasa akafanana kunze kwemutambo. Paive nemiedzo mishanu yese: kuziva huwandu hwezvinhu (kunzwisisa kuti chinhu chinoramba chiripo kunyangwe chiri kunze kwekuona uye kusashandiswa); "kukiya uye kudzoka" - kugona kuyeuka nzvimbo yepakutanga uye kudzokera kwairi mushure mekupedza rimwe basa rekuwedzera; "Sequential blocking" - 4 mabhokisi akaiswa zvisina tsarukano mumakamuri matatu asina magonhi, asi aine marampu ekupinda mukati, vamiririri vaifanira kuwana nekuvharisa ese; kuiswa kwemabhokisi panzvimbo dzakafanotemerwa; kugadzira pekugara pakatenderedza chinhu muchimiro chehumburumbira.
Nekuda kweizvozvo, mumabasa matatu kubva pamashanu, mabhoti akange aita kudzidziswa kwekutanga mumutambo akadzidza nekukurumidza uye akaratidza mhedzisiro iri nani pane AI yakadzidziswa kugadzirisa matambudziko kubva pakutanga. Vakaita zvirinani zvishoma pakupedza basa uye kudzokera kunzvimbo yekutanga, vachivharira mabhokisi mumakamuri akavharwa, uye nekuisa mabhokisi munzvimbo dzakapihwa, asi vakaita zvishoma zvishoma pakuziva huwandu hwezvinhu uye kugadzira chivharo chakatenderedza chimwe chinhu.
Vatsvaguri vanopa mibairo yakasanganiswa nemabatiro anoita AI uye nekurangarira humwe hunyanzvi. "Isu tinofunga kuti mabasa apo mu-mutambo pre-kudzidziswa akaitwa zvakanyanya anosanganisira kushandisa zvakare hunyanzvi hwakadzidzwa nenzira yakajairika, tichiita mamwe mabasa asara zviri nani pane iyo AI yakadzidziswa kubva mukutanga zvingada kuvashandisa neimwe nzira, iyo yakawanda. zvakanyanya kuoma,β vanonyora vanyori vebasa racho. "Ichi mhedzisiro inoratidza kukosha kwekugadzira nzira dzekushandisa zvakare hunyanzvi hwakawanikwa kuburikidza nekudzidziswa kana uchiabvisa kubva kune imwe nharaunda uchienda kune imwe."
Basa rakaitwa rinoorora zvechokwadi, sezvo tarisiro yokushandisa iyi nzira yokudzidzisa isingasviki miganhu yemitambo ipi neipi. Vatsvagiri vanoti basa ravo inhanho yakakosha pakugadzira AI ine "fizikisi-yakavakirwa" uye "yakafanana nevanhu" maitiro anogona kuongorora zvirwere, kufanotaura zvimiro zvemapuroteni akaomarara uye kuongorora CT scans.
Muvhidhiyo iri pazasi unogona kuona zvakajeka kuti maitiro ese ekudzidza akaitika sei, iyo AI yakadzidza kushanda kwechikwata, uye maitiro ayo akawedzera hunyengeri uye akaomarara.
Source: 3dnews.ru