Kediska Soo Celinta Marinka Cufan

Jawaabaha iyo sharraxaadaha waxay soo baxayaan markaad qaadanayso kediska.

1. Sidee U Soo Celinta Marinka Cufan u go'aamiyaa tuducyada ku habboon weydiinta?
   • Isbarbardhigga matalaada cufan ee su'aalaha iyo tuducyada isbarbardhigga
   • Tirinta inta kelmadood ee weydiimaha ah ee ka muuqda dukumeenti kasta
   • U turjumida weydiinta SQL ka hor intaadan baadhin
   • Dukumentiyada lagu qiimeeyay kaliya sida dhowaan la daabacay
2. DPR waxay isticmaashaa qaab dhismeedka 'bi-encoder' Taas macnaheedu waa maxay?
   • Waxay kood u gelisaa qoraalka laba jeer waxayna celcelisaa natiijada
   • Waxa ay ku shaqaysaa oo kaliya dukumentiyada laba luqolaha ah
   • Waxa ay isku mar ku dhejisaa jilayaasha iyo erayada labadaba
   • Waxay isticmaashaa laba cod-bixiyeyaal kala duwan, mid su'aalo-weydiineed iyo mid tuducyo
3. Waa maxay sababta xididdada marinnada hore loogu xisaabin karo DPR?
   • Sababtoo ah tuducyadu marna ma beddelaan mar la qoro
   • Sababtoo ah codeeyaha weydiinta waa la damiyay waqtiga raadinta
   • Sababtoo ah tuduc kasta si ka madax banaan su'aal kasta ayaa loo codeeyay
   • Sababtoo ah tuducyada waxa loo kaydiyaa qoraal cayriin ah oo kaliya
4. Waa maxay xeelad tababar oo u ogolaanaya DPR inay soo saarto tusaalooyin badan oo taban oo raqiis ah?
   • summada random rogidda
   • Dufcaddii taban ee dufcadda dhexdeeda ah, iyadoo la isticmaalayo marinno kale oo isla dufcaddii la mid ah
   • Hoos u dhigida kala bar neerfayaasha
   • Gacan ku calaamadaynta marin kasta oo khaldan
5. For what vocabulary mismatch can learned DPR representations be useful compared with lexical matching alone?
   • The passage is unrelated but repeats the query's terms
   • Every query contains only an exact serial number
   • The encoder is guaranteed to retrieve the right answer for all inputs
   • A relevant passage expresses a query's idea using different words
6. Qalab noocee ah ayaa inta badan loo isticmaalaa in si degdeg ah loo baadho DPR deriskiisa dhow?
   • Tilmaanta deriska-dhow dhow sida FAISS
   • Nooca xaashida
   • Matoorka hadalka joogtada ah
   • Ku biir xog-ururinta
7. Why can BM25-retrieved nonanswer passages be useful hard negatives when training DPR?
   • They guarantee that every retrieved passage is irrelevant
   • Their lexical overlap can make them challenging distractors that the retriever must distinguish from the answer passage
   • They remove the need for a positive answer passage
   • They force the passage encoder to count words without learning
8. After changing DPR's passage encoder, what should happen to a stored passage-vector index?
   • Keep the old embeddings because encoder weights cannot affect vectors
   • Rename the index without recalculating any representation
   • Recompute the passage embeddings with the intended compatible encoder and update the index
   • Disable the query encoder and search raw filenames instead