Google imatsegula khodi ya library kuti isungidwe mwachinsinsi

Google losindikizidwa ma code source library"Kusiyanitsa Zachinsinsi» ndi kukhazikitsa njira chinsinsi chosiyana, kulola kuchita ntchito zowerengera pa data yomwe ili ndi kulondola kwakukulu kokwanira popanda kutha kuzindikira zolemba za munthu payekha. Khodi ya library imalembedwa mu C ++ ndi ndi lotseguka zololedwa pansi pa Apache 2.0.

Kusanthula pogwiritsa ntchito njira zachinsinsi zosiyanitsira kumalola mabungwe kupanga zitsanzo zowunikira kuchokera pazowerengera, osawalola kulekanitsa deta ndikulekanitsa magawo a anthu ena kuzinthu zambiri. Mwachitsanzo, kuti azindikire kusiyana kwa chisamaliro cha odwala, ochita kafukufuku angapereke chidziwitso chomwe chimawalola kuyerekeza kutalika kwa nthawi yomwe odwala amakhala m'zipatala, komabe amasunga chinsinsi cha odwala ndipo samawonetsa zambiri za odwala.

Laibulale yomwe yaperekedwa ikuphatikiza kukhazikitsidwa kwa njira zingapo zopangira ziwerengero zophatikizika kutengera ma data a manambala omwe ali ndi zinsinsi. Kuti muwone magwiridwe antchito olondola a ma algorithms, amaperekedwa stochastic kafukufuku. Ma aligorivimu amakulolani kuti muzichita mwachidule, kuwerengera, kutanthawuza, kupotoza kokhazikika, kubalalitsidwa ndi kuyitanitsa ziwerengero pa data, kuphatikiza kudziwa zochepera, zopambana ndi zapakatikati. Zimaphatikizaponso kukhazikitsa Laplace makina, yomwe ingagwiritsidwe ntchito powerengera zomwe sizinalembedwe ndi ma algorithms omwe adafotokozedweratu.

Laibulale imagwiritsa ntchito zomangamanga zomwe zimakupatsani mwayi wokulitsa magwiridwe antchito omwe alipo ndikuwonjezera njira zowonjezera, ntchito zophatikizika, ndi zowongolera zachinsinsi.
Kutengera laibulale ya PostgreSQL 11 DBMS kukonzekera kuwonjezera ndi gulu la magwiridwe antchito osadziwika pogwiritsa ntchito njira zachinsinsi - ANON_COUNT, ANON_SUM, ANON_AVG, ANON_VAR, ANON_STDDEV ndi ANON_NTILE.

Source: opennet.ru