{"id":1947,"date":"2025-04-10T09:15:04","date_gmt":"2025-04-10T09:15:04","guid":{"rendered":"https:\/\/geneea.com\/news\/?p=1947"},"modified":"2026-02-23T17:15:56","modified_gmt":"2026-02-23T17:15:56","slug":"resersni-ai-system-zalozeny-na-rag-usetri-redakcim-tisice-hodin","status":"publish","type":"post","link":"https:\/\/geneea.com\/news\/cs\/resersni-ai-system-zalozeny-na-rag-usetri-redakcim-tisice-hodin","title":{"rendered":"Re\u0161er\u0161n\u00ed AI syst\u00e9m zalo\u017een\u00fd na RAG u\u0161et\u0159\u00ed redakc\u00edm tis\u00edce hodin"},"content":{"rendered":"\n
Kdy\u017e novin\u00e1\u0159 p\u00ed\u0161e \u010dl\u00e1nek, nejv\u00edc pr\u00e1ce mu zabere hled\u00e1n\u00ed informac\u00ed. Zji\u0161\u0165ov\u00e1n\u00ed dodate\u010dn\u00e9ho kontextu, dohled\u00e1v\u00e1n\u00ed a vypisov\u00e1n\u00ed \u010d\u00edsel, ov\u011b\u0159ov\u00e1n\u00ed dopl\u0148kov\u00fdch fakt\u016f a dal\u0161\u00ed drobnosti ve v\u00fdsledku trvaj\u00ed u ka\u017ed\u00e9ho \u010dl\u00e1nku n\u011bkolik hodin a znateln\u011b ukrajuj\u00ed redaktor\u016fm z \u010dasu ur\u010den\u00e9ho pro detailn\u00ed anal\u00fdzy, rozhovory nebo report\u00e1\u017ee.<\/p>\n\n\n\n
M\u011bs\u00ed\u010dn\u011b tak redakce str\u00e1v\u00ed stovky, mo\u017en\u00e1 a\u017e tis\u00edce hodin.<\/p>\n\n\n\n
D\u00edky n\u00e1stupu AI se mnoz\u00ed redakto\u0159i nebo edito\u0159i obracej\u00ed na velk\u00e9 jazykov\u00e9 modely (LLM). Jen\u017ee ty \u010dasto nev\u011bd\u00ed, co se stalo dnes r\u00e1no nebo v\u010dera, a v\u011bt\u0161inou nerozli\u0161uj\u00ed kvalitu zdroj\u016f. Konzultovat s nimi styl nebo pravopis tak novin\u00e1\u0159i sice mohou, ale ov\u011b\u0159ovat p\u0159es velk\u00e9 jazykov\u00e9 modely fakta, nebo je nechat dokonce n\u011bjakou \u010d\u00e1st \u010dl\u00e1nku napsat je vysoce riskantn\u00ed.<\/p>\n\n\n\n
Na\u0161t\u011bst\u00ed existuje \u0159e\u0161en\u00ed, kter\u00e9 p\u0159im\u011bje velk\u00fd jazykov\u00fd model chovat se tak, jak novin\u00e1\u0159i pot\u0159ebuj\u00ed. Jmenuje se RAG a jde o z\u00e1klad chytr\u00e9ho re\u0161er\u0161n\u00edho syst\u00e9mu, kter\u00fd vyu\u017eije ka\u017ed\u00e1 redakce.<\/p>\n\n\n\n
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Co je RAG?<\/h2>\n\n\n\n
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Retrieval-Augmented Generation (RAG) v \u010de\u0161tin\u011b znamen\u00e1 na\u010d\u00edt\u00e1n\u00ed roz\u0161\u00ed\u0159en\u00e9 generace.<\/li>\n\n\n\n
Tento syst\u00e9m dopl\u0148uje velk\u00fd jazykov\u00fd model o vybranou datab\u00e1zi informac\u00ed. Kdy\u017e u\u017eivatel polo\u017e\u00ed ot\u00e1zku, RAG nejd\u0159\u00edve v datab\u00e1zi vyhled\u00e1 relevantn\u00ed informace a na jejich z\u00e1klad\u011b pak LLM odpov\u00ed.<\/li>\n\n\n\n
RAG m\u016f\u017ee nap\u0159\u00edklad spolupracovat s va\u0161im archivem. Vyhled\u00e1v\u00e1 tedy jen v ov\u011b\u0159en\u00fdch a kvalitn\u00edch textech, kter\u00e9 jste sami publikovali.\u00a0<\/li>\n\n\n\n
LLM se star\u00e1 hlavn\u011b o \u010dten\u00ed, psan\u00ed a p\u0159em\u00fd\u0161len\u00ed. Za spr\u00e1vnost fakt\u016f ru\u010d\u00ed RAG.<\/li>\n\n\n\n
Odpov\u011bdi mohou b\u00fdt v r\u016fzn\u00fdch form\u00e1ch: od jedn\u00e9 v\u011bty p\u0159es rozs\u00e1hlou re\u0161er\u0161i s odkazy na zdroje a\u017e po odpov\u011b\u010f ve form\u011b p\u0159\u00edsp\u011bvku publikovateln\u00e9ho na soci\u00e1ln\u00ed s\u00edti.\u00a0<\/li>\n\n\n\n
Syst\u00e9m v\u00fdznamn\u011b sni\u017euje halucinov\u00e1n\u00ed velk\u00fdch jazykov\u00fdch model\u016f t\u00edm, \u017ee jim zabr\u00e1n\u00ed \u010derpat ze \u0161patn\u00fdch zdroj\u016f nebo poskytovat chybn\u00e9\/generick\u00e9 odpov\u011bdi v p\u0159\u00edpadech, kdy model nem\u00e1 lep\u0161\u00ed informace.<\/li>\n<\/ul>\n\n\n\n
Tip: Podobn\u00fd fact box by syst\u00e9m zalo\u017een\u00fd na RAG um\u011bl vygenerovat z va\u0161eho archivu automaticky.<\/em><\/p>\n<\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n
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RAG v\u00e1m umo\u017en\u00ed prohledat archiv v\u0161ech va\u0161ich \u010dl\u00e1nk\u016f, zjistit, co v\u0161echno jste k t\u00e9matu dosud napsali, a s pomoc\u00ed dan\u00fdch informac\u00ed vytvo\u0159it p\u0159esn\u011b to, co mu zad\u00e1te. Jirka Hana, co-founder Geneey, vysv\u011btluje:<\/p>\n\n\n\n
\u201eP\u0159edstavte si, \u017ee novin\u00e1\u0159 m\u00e1 ps\u00e1t o nov\u00e9m v\u00fdvoji n\u011bjak\u00e9ho dlouhotrvaj\u00edc\u00edho t\u00e9matu. Nap\u0159\u00edklad politick\u00e9ho skand\u00e1lu, ozbrojen\u00e9ho konfliktu nebo kontroverzn\u00edho stavebn\u00edho projektu. Ne\u017e ale za\u010dne, mus\u00ed si toho opravdu hodn\u011b nastudovat. Re\u0161er\u0161n\u00ed n\u00e1stroj postaven\u00fd na RAG mu to velmi usnadn\u00ed.<\/em><\/p>\n\n\n\n
Kdy se objevily prvn\u00ed informace o dan\u00e9 ud\u00e1losti? To na\u0161e AI zjist\u00ed z p\u011bt let star\u00e9ho \u010dl\u00e1nku. O co se vlastn\u011b jedn\u00e1? AI najde odpov\u011b\u010f v podrobn\u00e9 anal\u00fdze publikovan\u00e9 va\u0161\u00ed redakc\u00ed v lo\u0148sk\u00e9m roce. Jak\u00e9 stanovisko zast\u00e1vaj\u00ed hlavn\u00ed akt\u00e9\u0159i? To bude obsa\u017eeno v rozhovoru s nimi. <\/em><\/p>\n\n\n\n
N\u00e1\u0161 syst\u00e9m v\u0161echny informace shrne, p\u0159\u00edpadn\u011b je rovnou vlo\u017e\u00ed do \u010dl\u00e1nku jako box s dopl\u0148kov\u00fdmi informacemi nebo jako \u010dasovou osu.\u201d<\/em><\/p>\n\n\n\n
Jirka o na\u0161em v\u00fdzkumu a v\u00fdvoji RAG p\u0159edn\u00e1\u0161el tak\u00e9 na lo\u0148sk\u00fdch CUE Days v Berl\u00edn\u011b a moderoval k tomuto t\u00e9matu panel na Data Science Day po\u0159\u00e1dan\u00fd organizac\u00ed WAN-IFRA.<\/p>\n\n\n\nUk\u00e1zka \u010dasov\u00e9 \u0159ady (timeline) vygenerovan\u00e9 na\u0161\u00edm RAG syst\u00e9mem.<\/em><\/figcaption><\/figure>\n\n\n\n
RAG nebo jeho komponenty lze ale vyu\u017e\u00edt jako sou\u010d\u00e1st mnoha dal\u0161\u00edch produkt\u016f a \u0159e\u0161en\u00ed:<\/p>\n\n\n\n
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