US8612436B1
патент
A spam score is assigned to a business listing when the listing is received at a search entity. A noise function is added to the
Притязаний: 13. Знаков текста: 41 640.
патент
A spam score is assigned to a business listing when the listing is received at a search entity. A noise function is added to the
Притязаний: 13. Знаков текста: 41 640.