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Searched refs:decay_exponent (Results 1 – 2 of 2) sorted by relevance

/external/chromium_org/chrome/browser/history/
Dvisit_filter.cc129 double decay_exponent = std::max(0.0, kLn2 * static_cast<double>( in GetVisitScore() local
131 double staleness = 1.0 / exp(decay_exponent); in GetVisitScore()
/external/chromium_org/chrome/browser/autocomplete/
Dshortcuts_provider.cc397 double decay_exponent = std::max(0.0, kLn2 * static_cast<double>( in CalculateScore() local
410 return static_cast<int>((base_score / exp(decay_exponent / decay_divisor)) + in CalculateScore()