ืžื™ืงืจื•ืกื•ืคื˜ ื‘ืžืงื•ืจ ืคืชื•ื— ืฉืœ ืกืคืจื™ื™ืช ื”ื—ื™ืคื•ืฉ ื”ื•ื•ืงื˜ื•ืจื™ืช ื”ืžืฉืžืฉืช ื‘-Bing

ืžื™ืงืจื•ืกื•ืคื˜ ะพะฟัƒะฑะปะธะบะพะฒะฐะปะฐ ืงื•ื“ื™ ืžืงื•ืจ ืฉืœ ืกืคืจื™ื™ืช ืœืžื™ื“ืช ืžื›ื•ื ื” SPTAG (Space Partition Tree And Graph) ืขื ื™ื™ืฉื•ื ื”ืืœื’ื•ืจื™ืชื ื”ืžืฉื•ืขืจ ื—ื™ืคื•ืฉ ื”ืฉื›ื ื™ื ื”ืงืจื•ื‘ื™ื ื‘ื™ื•ืชืจ. ืกึดืคึฐืจึดื™ึธื” ืžืคื•ืชื— ื‘ื—ื˜ื™ื‘ืช ื”ืžื—ืงืจ ืฉืœ Microsoft Research ื•ืžืจื›ื– ืคื™ืชื•ื— ื˜ื›ื ื•ืœื•ื’ื™ื™ืช ื”ื—ื™ืคื•ืฉ (Microsoft Search Technology Center). ื‘ืคื•ืขืœ, SPTAG ืžืฉืžืฉ ืืช ืžื ื•ืข ื”ื—ื™ืคื•ืฉ Bing ื›ื“ื™ ืœืงื‘ื•ืข ืืช ื”ืชื•ืฆืื•ืช ื”ืจืœื•ื•ื ื˜ื™ื•ืช ื‘ื™ื•ืชืจ ื‘ื”ืชื‘ืกืก ืขืœ ื”ื”ืงืฉืจ ืฉืœ ืฉืื™ืœืชื•ืช ื”ื—ื™ืคื•ืฉ. ื”ืงื•ื“ ื›ืชื•ื‘ ื‘-C++ ื• ืžื•ืคืฅ ืขืœ ื™ื“ื™ ืชื—ืช ืจื™ืฉื™ื•ืŸ MIT. Build ืขื‘ื•ืจ Linux ื•-Windows ื ืชืžืš. ื™ืฉ ื›ืจื™ื›ื” ืœืฉืคืช Python.

ืœืžืจื•ืช ื”ืขื•ื‘ื“ื” ืฉื”ืจืขื™ื•ืŸ ืฉืœ ืฉื™ืžื•ืฉ ื‘ืื—ืกื•ืŸ ื•ืงื˜ื•ืจ ื‘ืžื ื•ืขื™ ื—ื™ืคื•ืฉ ืžืจื—ืฃ ื›ื‘ืจ ื“ื™ ื”ืจื‘ื” ื–ืžืŸ, ื‘ืคื•ืขืœ, ื”ื™ื™ืฉื•ื ืฉืœื”ื ื ืคื’ืข ืขืœ ื™ื“ื™ ืขื•ืฆืžืช ื”ืžืฉืื‘ื™ื ื”ื’ื‘ื•ื”ื” ืฉืœ ืคืขื•ืœื•ืช ืขื ืžื’ื‘ืœื•ืช ื•ืงื˜ื•ืจื™ื ื•ืžื“ืจื’ื™ื•ืช. ืฉื™ืœื•ื‘ ืฉืœ ืฉื™ื˜ื•ืช ืœืžื™ื“ืช ืžื›ื•ื ื” ืขืžื•ืงื” ืขื ืืœื’ื•ืจื™ืชืžื™ ื—ื™ืคื•ืฉ ืžืฉื•ืขืจื™ื ืฉืœ ื”ืฉื›ื ื™ื ื”ืงืจื•ื‘ื™ื ืื™ืคืฉืจ ืœื”ื‘ื™ื ืืช ื”ื‘ื™ืฆื•ืขื™ื ื•ื”ืžื“ืจื’ื™ื•ืช ืฉืœ ืžืขืจื›ื•ืช ื•ืงื˜ื•ืจื™ื•ืช ืœืจืžื” ื”ืžืงื•ื‘ืœืช ืขื‘ื•ืจ ืžื ื•ืขื™ ื—ื™ืคื•ืฉ ื’ื“ื•ืœื™ื. ืœื“ื•ื’ืžื”, ื‘-Bing, ืขื‘ื•ืจ ืื™ื ื“ืงืก ื•ืงื˜ื•ืจ ืฉืœ ืœืžืขืœื” ืž-150 ืžื™ืœื™ืืจื“ ื•ืงื˜ื•ืจื™ื, ื”ื–ืžืŸ ืœื”ื‘ื™ื ืืช ื”ืชื•ืฆืื•ืช ื”ืจืœื•ื•ื ื˜ื™ื•ืช ื‘ื™ื•ืชืจ ื”ื•ื ื‘ืชื•ืš 8 ืืœืคื™ื•ืช ื”ืฉื ื™ื™ื”.

ื”ืกืคืจื™ื™ื” ื›ื•ืœืœืช ื›ืœื™ื ืœื‘ื ื™ื™ืช ืื™ื ื“ืงืก ื•ืืจื’ื•ืŸ ื—ื™ืคื•ืฉื™ื ื•ืงื˜ื•ืจื™ื™ื ื•ื›ืŸ ืžืขืจืš ื›ืœื™ื ืœืชื—ื–ื•ืงืช ืžืขืจื›ืช ื—ื™ืคื•ืฉ ืžืงื•ื•ื ืช ืžื‘ื•ื–ืจืช ื”ืžื›ืกื” ืื•ืกืคื™ื ื’ื“ื•ืœื™ื ืžืื•ื“ ืฉืœ ื•ืงื˜ื•ืจื™ื. ืžื•ึผืฆึธืข ื”ืžื•ื“ื•ืœื™ื ื”ื‘ืื™ื: ื‘ื•ื ื” ืื™ื ื“ืงืก ืœืื™ื ื“ืงืก, ืžื—ืคืฉ ืœื—ื™ืคื•ืฉ ื‘ืืžืฆืขื•ืช ืื™ื ื“ืงืก ื”ืžื•ืคืฅ ื‘ืืฉื›ื•ืœ ืฉืœ ืžืกืคืจ ืฆืžืชื™ื, ืฉืจืช ืœื”ืคืขืœืช ืžื˜ืคืœื™ื ื‘ืฆืžืชื™ื, Aggregator ืœืฉื™ืœื•ื‘ ืžืกืคืจ ืฉืจืชื™ื ืœืื—ื“ ื•ืœืงื•ื— ืœืฉืœื™ื—ืช ืฉืื™ืœืชื•ืช. ื”ื›ืœืœืช ื•ืงื˜ื•ืจื™ื ื—ื“ืฉื™ื ื‘ืื™ื ื“ืงืก ื•ืžื—ื™ืงืช ื•ืงื˜ื•ืจื™ื ืชื•ืš ื›ื“ื™ ืชืžื™ื›ื” ื ืชืžื›ืช.

ื”ืกืคืจื™ื™ื” ืžืจืžื–ืช ืฉื”ื ืชื•ื ื™ื ื”ืžืขื•ื‘ื“ื™ื ื•ื”ืžื•ืฆื’ื™ื ื‘ืื•ืกืฃ ืžืขื•ืฆื‘ื™ื ื‘ืฆื•ืจื” ืฉืœ ื•ืงื˜ื•ืจื™ื ืงืฉื•ืจื™ื ืฉื ื™ืชืŸ ืœื”ืฉื•ื•ืช ืขืœ ืกืžืš ืื•ืงืœื™ื“ื™ (L2) ืื• ืงื•ืกื™ื ื•ืก ืžืจื—ืงื™ื ืฉืื™ืœืชืช ื”ื—ื™ืคื•ืฉ ืžื—ื–ื™ืจื” ื•ืงื˜ื•ืจื™ื ืฉื”ืžืจื—ืง ื‘ื™ื ื™ื”ื ืœื‘ื™ืŸ ื”ื•ื•ืงื˜ื•ืจ ื”ืžืงื•ืจื™ ื”ื•ื ืžื™ื ื™ืžืœื™. SPTAG ืžืกืคืงืช ืฉืชื™ ืฉื™ื˜ื•ืช ืœืืจื’ื•ืŸ ืžืจื—ื‘ ื•ืงื˜ื•ืจื™: SPTAG-KDT (ืขืฅ ืžืžื“ื™ K (ืขืฅ kd) ื• ื’ืจืฃ ืฉื›ื•ื ื” ื™ื—ืกื™) ื•-SPTAG-BKT (ืง-ืคื™ืจื•ืฉื• ืขืฅ (k-ืคื™ืจื•ืฉื• ืขืฅ ื•ื’ืจืฃ ืฉื›ื•ื ื” ื™ื—ืกื™). ื”ืฉื™ื˜ื” ื”ืจืืฉื•ื ื” ื“ื•ืจืฉืช ืคื—ื•ืช ืžืฉืื‘ื™ื ื‘ืขื‘ื•ื“ื” ืขื ื”ืื™ื ื“ืงืก, ื•ื”ืฉื ื™ื™ื” ืžื“ื’ื™ืžื” ื“ื™ื•ืง ื’ื‘ื•ื” ื™ื•ืชืจ ืฉืœ ืชื•ืฆืื•ืช ื”ื—ื™ืคื•ืฉ ืขื‘ื•ืจ ืื•ืกืคื™ื ื’ื“ื•ืœื™ื ืžืื•ื“ ืฉืœ ื•ืงื˜ื•ืจื™ื.

ื™ื—ื“ ืขื ื–ืืช, ื—ื™ืคื•ืฉ ื•ืงื˜ื•ืจ ืื™ื ื• ืžื•ื’ื‘ืœ ืœื˜ืงืกื˜ ื•ื ื™ืชืŸ ืœื™ื™ืฉื ืื•ืชื• ืขืœ ืžื™ื“ืข ื•ืชืžื•ื ื•ืช ืžื•ืœื˜ื™ืžื“ื™ื”, ื•ื›ืŸ ื‘ืžืขืจื›ื•ืช ืœื”ืคืงืช ื”ืžืœืฆื•ืช ืื•ื˜ื•ืžื˜ื™ืช. ืœื“ื•ื’ืžื”, ืื—ื“ ืžืื‘ื•ืช ื”ื˜ื™ืคื•ืก ื”ืžื‘ื•ืกืก ืขืœ ืžืกื’ืจืช PyTorch ื”ื˜ืžื™ืข ืžืขืจื›ืช ื•ืงื˜ื•ืจื™ืช ืœื—ื™ืคื•ืฉ ื”ืžื‘ื•ืกืกืช ืขืœ ื”ื“ืžื™ื•ืŸ ืฉืœ ืื•ื‘ื™ื™ืงื˜ื™ื ื‘ืชืžื•ื ื•ืช, ืฉื ื‘ื ืชื” ื‘ืืžืฆืขื•ืช ื ืชื•ื ื™ื ืžืžืกืคืจ ืื•ืกืคื™ ื”ืชื™ื™ื—ืกื•ืช ืขื ืชืžื•ื ื•ืช ืฉืœ ื—ื™ื•ืช, ื—ืชื•ืœื™ื ื•ื›ืœื‘ื™ื, ืฉื”ื•ืžืจื• ืœืงื‘ื•ืฆื•ืช ืฉืœ ื•ืงื˜ื•ืจื™ื. . ื›ืืฉืจ ืชืžื•ื ื” ื ื›ื ืกืช ืžืชืงื‘ืœืช ืœื—ื™ืคื•ืฉ, ื”ื™ื ืžื•ืžืจืช ื‘ืืžืฆืขื•ืช ืžื•ื“ืœ ืœืžื™ื“ืช ืžื›ื•ื ื” ืœื•ืงื˜ื•ืจ, ืขืœ ืคื™ื• ื ื‘ื—ืจื™ื ื”ื•ื•ืงื˜ื•ืจื™ื ื”ื“ื•ืžื™ื ื‘ื™ื•ืชืจ ืžื”ืื™ื ื“ืงืก ื‘ืืžืฆืขื•ืช ืืœื’ื•ืจื™ืชื SPTAG ื•ื”ืชืžื•ื ื•ืช ื”ืžืฉื•ื™ื›ื•ืช ืžื•ื—ื–ืจื•ืช ื›ืชื•ืฆืื” ืžื›ืš.

ืžืงื•ืจ: OpenNet.ru

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