Searched refs:HALF_LIFE_MS (Results 1 – 1 of 1) sorted by relevance
205 private static final long HALF_LIFE_MS = 200L * 24 * 60 * 60 * 1000; field in RelevanceUtils209 CAPPED_RELEVANCE * powF((double) CAPPED_RELEVANCE_LIFETIME_MS / HALF_LIFE_MS)210 / (1 - powF((double) CAPPED_RELEVANCE_LIFETIME_MS / HALF_LIFE_MS));256 return (int) (IRRELEVANCE_FLOOR / powF((float) delay / HALF_LIFE_MS) - IRRELEVANCE_FLOOR); in computeRelevanceForTargetDate()276 final double divisionFactor = powF(((double) oldExpiryDuration) / HALF_LIFE_MS); in bumpExpiryDuration()279 (long) (HALF_LIFE_MS * logF(IRRELEVANCE_FLOOR / (RELEVANCE_BUMP + oldRelevance))); in bumpExpiryDuration()