commit 910986a: [Rework] Change logic of fuzzy probabilities scoring

[Vsevolod Stakhov]

Author: Vsevolod Stakhov
Date: 2019-01-21 14:32:44 +0000
URL: https://github.com/rspamd/rspamd/commit/910986a6961bb6cb68212c786ae10d8db6f15c00 (HEAD -> master)

[Rework] Change logic of fuzzy probabilities scoring

---
 src/plugins/fuzzy_check.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/plugins/fuzzy_check.c b/src/plugins/fuzzy_check.c
index bfb6b4d72..6b0843948 100644
--- a/src/plugins/fuzzy_check.c
+++ b/src/plugins/fuzzy_check.c
@@ -1903,6 +1903,9 @@ fuzzy_insert_result (struct fuzzy_client_session *session,
 		res->type = FUZZY_RESULT_IMG;
 	}
 	else {
+		/* Calc real probability */
+		nval *= sqrtf (rep->v1.prob);
+
 		if (cmd->shingles_count > 0) {
 			type = "txt";
 			res->type = FUZZY_RESULT_TXT;
@@ -1910,8 +1913,6 @@ fuzzy_insert_result (struct fuzzy_client_session *session,
 		else {
 			res->type = FUZZY_RESULT_BIN;
 		}
-
-		nval *= rspamd_normalize_probability (rep->v1.prob, 0.5);
 	}
 
 	res->score = nval;