{"id":33865,"date":"2019-10-31T21:55:06","date_gmt":"2019-10-31T18:55:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/microsoft-otkryl-kod-biblioteki-vektornogo-poiska-ispolzuemoj-v-bing\/"},"modified":"2019-10-31T21:55:06","modified_gmt":"2019-10-31T18:55:06","slug":"microsoft-otkryl-kod-biblioteki-vektornogo-poiska-ispolzuemoj-v-bing","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/microsoft-otkryl-kod-biblioteki-vektornogo-poiska-ispolzuemoj-v-bing","title":{"rendered":"Microsoft ka b\u00ebr\u00eb t\u00eb hapur kodin e bibliotek\u00ebs s\u00eb k\u00ebrkimit vektor, t\u00eb p\u00ebrdorur n\u00eb Bing","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Kompania Microsoft publikoi<\/a><\/noindex> tekste t\u00eb burimeve t\u00eb bibliotek\u00ebs s\u00eb m\u00ebsimit t\u00eb makinave SPTAG<\/a><\/noindex> (Tree Tree dhe Grafiku i Ndashjes) me implementimin e algoritmit p\u00ebr k\u00ebrkimin af\u00ebr fqinjit m\u00eb t\u00eb af\u00ebrt<\/a><\/noindex>. Biblioteka u zhvillua<\/a><\/noindex> n\u00eb nj\u00ebsin\u00eb hulumtuese Microsoft Research dhe Qendr\u00ebn e Zhvillimit t\u00eb Teknologjive t\u00eb K\u00ebrkimit (Microsoft Search Technology Center). N\u00eb praktik\u00eb, SPTAG \u00ebsht\u00eb p\u00ebrdorur n\u00eb sistemin e k\u00ebrkimit Bing p\u00ebr t\u00eb p\u00ebrcaktuar rezultatet m\u00eb relevante n\u00eb var\u00ebsi t\u00eb kontekstit t\u00eb k\u00ebrkesave t\u00eb k\u00ebrkimit. Kodi \u00ebsht\u00eb shkruar n\u00eb gjuh\u00ebn C++ dhe distribuohet<\/a><\/noindex> n\u00ebn licenc\u00ebn MIT. Mb\u00ebshtetet nd\u00ebrtimi p\u00ebr Linux dhe Windows. Ka nj\u00eb mb\u00ebshtetje p\u00ebr gjuh\u00ebn Python.<\/p>\n

Megjith\u00ebse idet\u00eb p\u00ebr aplikimin e magazinave vektorike n\u00eb sistemet e k\u00ebrkimit kan\u00eb qen\u00eb rreth e rrotull p\u00ebr nj\u00eb koh\u00eb t\u00eb gjat\u00eb, implementimi i tyre pengohet nga k\u00ebrkesat e larta p\u00ebr burime dhe kufizimet n\u00eb shkall\u00ebzueshm\u00ebri. Kombinimi i metodave t\u00eb thella t\u00eb m\u00ebsimit t\u00eb makinave me algoritmet p\u00ebr k\u00ebrkimin af\u00ebr fqinjit m\u00eb t\u00eb af\u00ebrt ka lejuar p\u00ebrmir\u00ebsimin e performanc\u00ebs dhe shkall\u00ebzueshm\u00ebris\u00eb s\u00eb sistemeve vektorike n\u00eb nj\u00eb nivel t\u00eb pranuesh\u00ebm p\u00ebr sistemet e m\u00ebdha t\u00eb k\u00ebrkimit. P\u00ebr shembull, n\u00eb Bing, p\u00ebr indekset vektorike me m\u00eb shum\u00eb se 150 miliard vektor\u00eb, koha e marrjes s\u00eb rezultateve m\u00eb relevante \u00ebsht\u00eb brenda 8 ms.<\/p>\n

Biblioteka p\u00ebrmban mjete p\u00ebr nd\u00ebrtimin e indekseve dhe organizimin e k\u00ebrkimeve me vektor\u00eb, si dhe nj\u00eb grup mjetesh p\u00ebr mb\u00ebshtetje t\u00eb nj\u00eb sistemi t\u00eb shp\u00ebrndar\u00eb t\u00eb k\u00ebrkimit online, q\u00eb mbulon koleksione shum\u00eb t\u00eb m\u00ebdha vektor\u00ebsh. Ofrohen<\/a><\/noindex> module t\u00eb m\u00ebposhtme: nd\u00ebrtues indeksi p\u00ebr indeksimin, k\u00ebrkues p\u00ebr k\u00ebrkimin duke p\u00ebrdorur indeksin, t\u00eb shp\u00ebrndar\u00eb n\u00eb nj\u00eb klaster me disa nyje, server p\u00ebr t\u00eb drejtuar p\u00ebrpunuesit n\u00eb nyje, Agregator p\u00ebr t\u00eb bashkuar disa server\u00eb n\u00eb nj\u00eb t\u00eb vetme dhe klient p\u00ebr t\u00eb d\u00ebrguar k\u00ebrkesat. Mb\u00ebshtetet p\u00ebr p\u00ebrfshirjen e vektor\u00ebve t\u00eb rinj n\u00eb indeks dhe p\u00ebr heqjen e vektor\u00ebve n\u00eb flukse.<\/p>\n

Biblioteka parashikon q\u00eb t\u00eb dh\u00ebnat e p\u00ebrpunuara dhe t\u00eb paraqitura n\u00eb koleksion jan\u00eb t\u00eb formalizuara n\u00eb forma t\u00eb lidhura vektor\u00ebsh, t\u00eb cilat mund t\u00eb krahasohen n\u00eb baz\u00eb t\u00eb distancave euklidiane<\/a><\/noindex> (L2) ose distancave kosinike.<\/a><\/noindex> P\u00ebr k\u00ebrkesat e k\u00ebrkimit kthehen vektor\u00ebt, p\u00ebr t\u00eb cil\u00ebt distanca midis tyre dhe vektorit origjinal \u00ebsht\u00eb minimu.N\u00eb SPTAG ofrohet dy metoda p\u00ebr organizimin e hap\u00ebsir\u00ebs vektoriale: SPTAG-KDT (Pema K-dimensionale (<\/a><\/noindex>) dhe kd-tree<\/a><\/noindex>grafiku i fqinj\u00ebve t\u00eb p\u00ebrbashk\u00ebt) dhe SPTAG-BKT (pema e k-mesatare (<\/a><\/noindex> k-means tree<\/p>\n

dhe grafiku i fqinj\u00ebve t\u00eb p\u00ebrbashk\u00ebt). Metoda e par\u00eb k\u00ebrkon m\u00eb pak burime gjat\u00eb pun\u00ebs me indeksin, nd\u00ebrsa e dyta demonstron nj\u00eb sak\u00ebsi m\u00eb t\u00eb lart\u00eb t\u00eb rezultateve t\u00eb k\u00ebrkimit n\u00eb koleksione shum\u00eb t\u00eb m\u00ebdha vektor\u00ebsh.<\/p>\n

<\/a><\/noindex><\/p>\n

Burimi: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f SPTAG (Space Partition Tree And Graph) \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 \u043f\u0440\u0438\u0431\u043b\u0438\u0437\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u043e\u0438\u0441\u043a\u0430 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0433\u043e \u0441\u043e\u0441\u0435\u0434\u0430. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u0430 \u0432 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u043c \u043f\u043e\u0434\u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0438 Microsoft Research \u0438 \u0446\u0435\u043d\u0442\u0440\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u043e\u0438\u0441\u043a\u043e\u0432\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 (Microsoft Search Technology Center). \u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 SPTAG \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u043f\u043e\u0438\u0441\u043a\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Bing \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0435\u043b\u0435\u0432\u0430\u043d\u0442\u043d\u044b\u0445 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432 \u0441 \u0443\u0447\u0451\u0442\u043e\u043c \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u0430 \u043f\u043e\u0438\u0441\u043a\u043e\u0432\u044b\u0445 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432. 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Biblioteka \u00ebsht\u00eb zhvilluar n\u00eb nj\u00ebsin\u00eb hulumtuese Microsoft Research dhe Qendr\u00ebn e Zhvillimit t\u00eb Teknologjive t\u00eb K\u00ebrkimit (Microsoft Search Technology Center). N\u00eb praktik\u00eb, SPTAG p\u00ebrdoret n\u00eb sistemin e k\u00ebrkimit Bing p\u00ebr t\u00eb identifikuar rezultatet m\u00eb relevante n\u00eb p\u00ebrputhje me kontekstin e k\u00ebrkesave t\u00eb k\u00ebrkimit.","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/microsoft-otkryl-kod-biblioteki-vektornogo-poiska-ispolzuemoj-v-bing","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47Microsoft \u043e\u0442\u043a\u0440\u044b\u043b \u043a\u043e\u0434 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u0432\u0435\u043a\u0442\u043e\u0440\u043d\u043e\u0433\u043e \u043f\u043e\u0438\u0441\u043a\u0430, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0439 \u0432 Bing | ProHoster","og:description":"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0438 \u043c\u0430\u0448\u0438\u043d\u043d\u043e\u0433\u043e \u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044f SPTAG (Space Partition Tree And Graph) \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430 \u043f\u0440\u0438\u0431\u043b\u0438\u0437\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u043e\u0438\u0441\u043a\u0430 \u0431\u043b\u0438\u0436\u0430\u0439\u0448\u0435\u0433\u043e \u0441\u043e\u0441\u0435\u0434\u0430. \u0411\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u0430 \u0432 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u0441\u043a\u043e\u043c \u043f\u043e\u0434\u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0438 Microsoft Research \u0438 \u0446\u0435\u043d\u0442\u0440\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u043e\u0438\u0441\u043a\u043e\u0432\u044b\u0445 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0439 (Microsoft Search Technology Center). \u041d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 SPTAG \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u043f\u043e\u0438\u0441\u043a\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Bing \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 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