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Posted to commits@spamassassin.apache.org by sp...@apache.org on 2022/07/09 02:48:26 UTC
svn commit: r1902593 [2/2] - in /spamassassin/trunk/rulesrc/scores: 72_scores.cf scores-set0 scores-set1 scores-set2 scores-set3 stats-set0 stats-set1
Modified: spamassassin/trunk/rulesrc/scores/scores-set3
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/scores-set3?rev=1902593&r1=1902592&r2=1902593&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/scores-set3 (original)
+++ spamassassin/trunk/rulesrc/scores/scores-set3 Sat Jul 9 02:48:25 2022
@@ -3,219 +3,218 @@
score AC_BR_BONANZA 0.001
score AC_DIV_BONANZA 0.001 # force non-zero
-score AC_FROM_MANY_DOTS 2.996
+score AC_FROM_MANY_DOTS 2.834
score AC_HTML_NONSENSE_TAGS 1.997
score ADMITS_SPAM 2.896
-score ADVANCE_FEE_2_NEW_FRM_MNY 0.803
+score ADVANCE_FEE_2_NEW_FRM_MNY 0.969
score ADVANCE_FEE_2_NEW_MONEY 1.997
score ADVANCE_FEE_3_NEW 3.496
-score ADVANCE_FEE_3_NEW_FRM_MNY 2.298
+score ADVANCE_FEE_3_NEW_FRM_MNY 2.297
score ADVANCE_FEE_3_NEW_MONEY 0.001
score ADVANCE_FEE_4_NEW 2.297
-score ADVANCE_FEE_4_NEW_FRM_MNY 1.189
+score ADVANCE_FEE_4_NEW_FRM_MNY 0.804
score ADVANCE_FEE_4_NEW_MONEY 0.001
score ADVANCE_FEE_5_NEW 2.297
score ADVANCE_FEE_5_NEW_FRM_MNY 0.001
score ADVANCE_FEE_5_NEW_MONEY 0.001
score AD_PREFS 0.001
-score ALIBABA_IMG_NOT_RCVD_ALI 2.497
score AMAZON_IMG_NOT_RCVD_AMZN 2.497
+score APOSTROPHE_TOCC 0.998
score AXB_XMAILER_MIMEOLE_OL_024C2 0.001
-score AXB_X_FF_SEZ_S 3.096
-score BIGNUM_EMAILS_FREEM 1.525
+score AXB_X_FF_SEZ_S 3.196
+score BIGNUM_EMAILS_FREEM 1.611
score BITCOIN_DEADLINE 2.996
-score BITCOIN_EXTORT_01 2.935
-score BITCOIN_MALF_HTML 3.482
-score BITCOIN_ONAN 2.996
-score BITCOIN_SPAM_01 2.298
+score BITCOIN_EXTORT_01 2.997
+score BITCOIN_MALF_HTML 3.240
+score BITCOIN_ONAN 2.997
+score BITCOIN_SPAM_01 2.256
score BITCOIN_SPAM_02 0.001
-score BITCOIN_SPAM_03 1.747
-score BITCOIN_SPAM_05 1.296
+score BITCOIN_SPAM_03 1.699
+score BITCOIN_SPAM_05 0.506
score BITCOIN_SPAM_09 1.498
-score BITCOIN_XPRIO 1.096
+score BITCOIN_XPRIO 0.021
score BITCOIN_YOUR_INFO 2.996
score BODY_SINGLE_URI 0.001
score BODY_SINGLE_WORD 0.001
-score BODY_URI_ONLY 2.367
-score BOGUS_MSM_HDRS 0.852
+score BODY_URI_ONLY 2.358
+score BOGUS_MSM_HDRS 2.607
score CONTENT_AFTER_HTML 2.497
score CONTENT_AFTER_HTML_WEAK 1.498
-score CTE_8BIT_MISMATCH 0.001
+score CTE_8BIT_MISMATCH 0.001 # force non-zero
score DEAR_BENEFICIARY 0.001
-score DKIMWL_WL_HIGH -0.727
+score DKIMWL_WL_HIGH -0.712
score DKIMWL_WL_MED -0.001
-score DKIMWL_WL_MEDHI -0.571
+score DKIMWL_WL_MEDHI -0.043
score ENCRYPTED_MESSAGE -0.998
score END_FUTURE_EMAILS 2.497
-score FILL_THIS_FORM 0.421
+score FILL_THIS_FORM 0.520
score FONT_INVIS_DIRECT 0.001
score FONT_INVIS_HTML_NOHTML 2.999
-score FONT_INVIS_LONG_LINE 2.997
-score FONT_INVIS_MSGID 0.155
-score FONT_INVIS_NORDNS 1.103
-score FONT_INVIS_POSTEXTRAS 0.618
-score FORGED_SPF_HELO 0.161
+score FONT_INVIS_LONG_LINE 2.996
+score FONT_INVIS_MSGID 0.146
+score FONT_INVIS_NORDNS 0.234
+score FONT_INVIS_POSTEXTRAS 0.350
+score FORGED_SPF_HELO 0.242
score FORM_FRAUD 0.998
score FORM_FRAUD_3 2.497
score FORM_FRAUD_5 0.001
-score FREEMAIL_FORGED_FROMDOMAIN 0.249
-score FROM_2_EMAILS_SHORT 0.171
+score FREEMAIL_FORGED_FROMDOMAIN 0.248
+score FROM_2_EMAILS_SHORT 1.082
score FROM_ADDR_WS 2.996
score FROM_FMBLA_NEWDOM 1.498
score FROM_FMBLA_NEWDOM14 0.998
-score FROM_FMBLA_NEWDOM28 0.798
-score FROM_GOV_DKIM_AU -0.320
+score FROM_FMBLA_NEWDOM28 0.799
+score FROM_GOV_DKIM_AU -0.928
score FROM_MISSPACED 0.001
score FROM_MISSP_EH_MATCH 1.997
score FROM_MISSP_FREEMAIL 0.001
score FROM_MISSP_MSFT 0.001
score FROM_MISSP_SPF_FAIL 0.001
score FROM_MISSP_TO_UNDISC 0.001
-score FROM_MISSP_USER 0.001 # force non-zero
-score FROM_MULTI_NORDNS 0.998
-score FROM_NTLD_LINKBAIT 1.556
-score FROM_NTLD_REPLY_FREEMAIL 1.999
-score FROM_PAYPAL_SPOOF 1.194
-score FROM_SUSPICIOUS_NTLD 0.499
-score FROM_SUSPICIOUS_NTLD_FP 1.997
-score FSL_BULK_SIG 0.156
+score FROM_MISSP_USER 0.001
+score FROM_MULTI_NORDNS 0.994
+score FROM_NTLD_LINKBAIT 1.989
+score FROM_NTLD_REPLY_FREEMAIL 1.017
+score FROM_PAYPAL_SPOOF 0.623
+score FROM_SUSPICIOUS_NTLD 0.498
+score FROM_SUSPICIOUS_NTLD_FP 1.998
+score FSL_BULK_SIG 0.152
score FSL_CTYPE_WIN1251 0.001
score FSL_NEW_HELO_USER 0.001
-score FUZZY_AMAZON 2.297
-score GB_BITCOIN_CP 2.936
-score GB_BITCOIN_NH 1.870
-score GB_FAKE_RF_SHORT 1.347
-score GB_FREEMAIL_DISPTO 0.499
-score GB_HASHBL_BTC 1.204
+score GB_BITCOIN_CP 2.999
+score GB_BITCOIN_NH 2.365
+score GB_FAKE_RF_SHORT 1.405
+score GB_FREEMAIL_DISPTO 0.498
+score GB_HASHBL_BTC 1.230
score GB_URI_FLEEK_STO_HTM 0.998
score GOOG_REDIR_HTML_ONLY 1.997
score GOOG_REDIR_NORDNS 3.396
score GOOG_STO_NOIMG_HTML 2.996
score HAS_X_OUTGOING_SPAM_STAT 0.001
-score HDRS_LCASE_IMGONLY 0.098
-score HDRS_MISSP 1.868
+score HDRS_LCASE_IMGONLY 0.099
+score HDRS_MISSP 1.857
score HDR_ORDER_FTSDMCXX_DIRECT 0.001
score HDR_ORDER_FTSDMCXX_NORDNS 0.001
score HEADER_FROM_DIFFERENT_DOMAINS 0.249
score HELO_NO_DOMAIN 0.001
score HK_LOTTO 0.001
-score HK_NAME_MR_MRS 0.918
+score HK_NAME_MR_MRS 0.235
score HK_RANDOM_ENVFROM 0.998
-score HK_RANDOM_FROM 0.999
-score HK_RANDOM_REPLYTO 0.999
-score HK_SCAM 0.683
+score HK_RANDOM_FROM 0.998
+score HK_RANDOM_REPLYTO 0.998
+score HK_SCAM 0.582
score HOSTED_IMG_DIRECT_MX 3.496
-score HOSTED_IMG_FREEM 1.715
+score HOSTED_IMG_FREEM 1.713
score HOSTED_IMG_MULTI_PUB_01 2.996
score HTML_ENTITY_ASCII 2.996
-score HTML_OFF_PAGE 2.996
-score HTML_SINGLET_MANY 1.598
+score HTML_OFF_PAGE 2.997
+score HTML_SINGLET_MANY 1.605
score HTML_TAG_BALANCE_CENTER 3.595
-score HTML_TEXT_INVISIBLE_FONT 0.100
-score HTML_TEXT_INVISIBLE_STYLE 1.923
-score IMG_ONLY_FM_DOM_INFO 2.018
+score HTML_TEXT_INVISIBLE_FONT 0.430
+score HTML_TEXT_INVISIBLE_STYLE 1.893
+score IMG_ONLY_FM_DOM_INFO 1.915
score JH_SPAMMY_HEADERS 3.496
-score JH_SPAMMY_PATTERN01 2.450
+score JH_SPAMMY_PATTERN01 2.866
score KHOP_HELO_FCRDNS 0.001
-score LONG_HEX_URI 0.369
-score LONG_IMG_URI 2.910
-score LONG_INVISIBLE_TEXT 2.479
+score LONG_HEX_URI 0.366
+score LONG_IMG_URI 2.911
+score LONG_INVISIBLE_TEXT 2.415
score LOTS_OF_MONEY 0.010
score LOTTO_AGENT 1.498
score LOTTO_DEPT 1.997
-score MANY_SPAN_IN_TEXT 3.431
-score MILLION_HUNDRED 2.333
+score MANY_SPAN_IN_TEXT 3.348
+score MILLION_HUNDRED 2.336
score MILLION_USD 0.001
score MIMEOLE_DIRECT_TO_MX 0.001
score MIXED_ES 1.698
-score MIXED_FONT_CASE 1.125
-score MONEY_ATM_CARD 1.931
+score MIXED_FONT_CASE 0.357
+score MONEY_ATM_CARD 2.181
score MONEY_FORM 0.001
-score MONEY_FORM_SHORT 0.001
-score MONEY_FRAUD_3 2.896
-score MONEY_FRAUD_5 0.001 # force non-zero
+score MONEY_FORM_SHORT 0.001 # force non-zero
+score MONEY_FRAUD_3 2.897
+score MONEY_FRAUD_5 0.001
score MONEY_FRAUD_8 0.001
-score MONEY_FREEMAIL_REPTO 2.002
+score MONEY_FREEMAIL_REPTO 2.003
score MONEY_FROM_41 1.997
score MONEY_FROM_MISSP 0.001
-score MSMAIL_PRI_ABNORMAL 1.267
-score MSM_PRIO_REPTO 2.497
-score NAME_EMAIL_DIFF 2.260
+score MSMAIL_PRI_ABNORMAL 0.001
+score MSM_PRIO_REPTO 2.499
+score NAME_EMAIL_DIFF 2.265
score NA_DOLLARS 0.001
score NICE_REPLY_A -0.001
-score NORDNS_LOW_CONTRAST 1.723
+score NORDNS_LOW_CONTRAST 1.722
score NO_FM_NAME_IP_HOSTN 0.001
score NSL_RCVD_FROM_USER 0.001
-score NSL_RCVD_HELO_USER 2.761
-score NUMBEREND_LINKBAIT 0.562
-score OBFU_JPG_ATTACH 1.396
-score OBFU_TEXT_ATTACH 0.031
-score ODD_FREEM_REPTO 2.956
+score NSL_RCVD_HELO_USER 2.441
+score NUMBEREND_LINKBAIT 0.758
+score OBFU_JPG_ATTACH 1.401
+score OBFU_TEXT_ATTACH 0.001
+score ODD_FREEM_REPTO 2.500
score PDS_BTC_ID 0.498
score PDS_BTC_MSGID 0.001
score PDS_DBL_URL_TNB_RUNON 1.997
-score PDS_HELO_SPF_FAIL 1.821
+score PDS_HELO_SPF_FAIL 1.784
score PDS_NO_FULL_NAME_SPOOFED_URL 0.748
score PDS_SHORT_SPOOFED_URL 1.997
-score PDS_TINYSUBJ_URISHRT 0.101
+score PDS_TINYSUBJ_URISHRT 0.471
score PDS_TONAME_EQ_TOLOCAL_FREEM_FORGE 1.738
-score PHP_ORIG_SCRIPT 1.344
+score PHP_ORIG_SCRIPT 1.342
score PHP_SCRIPT 2.497
score PP_MIME_FAKE_ASCII_TEXT 0.001
score RAND_MKTG_HEADER 1.997
-score RATWARE_NO_RDNS 1.180
+score RATWARE_NO_RDNS 1.385
score RCVD_IN_MSPIKE_H2 -0.001
-score RDNS_NUM_TLD_XM 2.026
+score RDNS_NUM_TLD_XM 2.313
score REPTO_419_FRAUD 2.996
score REPTO_419_FRAUD_GM 2.996
score REPTO_419_FRAUD_GM_LOOSE 0.998
score REPTO_INFONUMSCOM 2.996
score SCC_BODY_SINGLE_WORD 0.001
-score SCC_BODY_URI_ONLY 1.438
+score SCC_BODY_URI_ONLY 1.442
score SCC_CANSPAM_2 2.497
-score SCC_ISEMM_LID_1 1.495
-score SCC_SPAMMERMID4 0.998
+score SCC_ISEMM_LID_1 1.892
+score SCC_SPAMMERMID4 0.999
score SCC_THREE_WORD_MONTY 2.497
score SCRIPT_GIBBERISH 2.297
score SENDGRID_REDIR 1.498
-score SERGIO_SUBJECT_VIAGRA01 3.289
-score SHOPIFY_IMG_NOT_RCVD_SFY 1.591
+score SERGIO_SUBJECT_VIAGRA01 2.284
+score SHOPIFY_IMG_NOT_RCVD_SFY 1.585
score SHORTENER_SHORT_IMG 0.001
score SHORT_SHORTNER 1.997
-score SPOOFED_FREEMAIL 1.551
-score SPOOFED_FREEMAIL_NO_RDNS 0.001
+score SPOOFED_FREEMAIL 1.556
+score SPOOFED_FREEMAIL_NO_RDNS 0.001 # force non-zero
score SPOOFED_FREEM_REPTO 2.497
score SPOOF_GMAIL_MID 0.001
score STATIC_XPRIO_OLE 0.001
score THIS_AD 1.298
score TONOM_EQ_TOLOC_SHRT_SHRTNER 1.498
score TO_EQ_FM_DOM_SPF_FAIL 0.001
-score TO_EQ_FM_SPF_FAIL 0.001 # force non-zero
+score TO_EQ_FM_SPF_FAIL 0.001
score TO_NAME_SUBJ_NO_RDNS 0.001
score TO_NO_BRKTS_FROM_MSSP 2.497
score TO_NO_BRKTS_HTML_IMG 1.997
score TO_NO_BRKTS_HTML_ONLY 1.997
-score TO_NO_BRKTS_NORDNS_HTML 1.204
+score TO_NO_BRKTS_NORDNS_HTML 1.203
score TO_NO_BRKTS_PCNT 2.497
-score TVD_RCVD_SPACE_BRACKET 0.284
-score UNDISC_FREEM 2.738
-score UNDISC_MONEY 2.809
-score UNICODE_OBFU_ASC 2.497
+score TVD_RCVD_SPACE_BRACKET 1.676
+score UNDISC_FREEM 2.844
+score UNDISC_MONEY 2.925
+score UNICODE_OBFU_ASC 2.498
score URI_DOTEDU 1.997
score URI_FIREBASEAPP 2.996
score URI_GOOGLE_PROXY 2.696
-score URI_GOOG_STO_SPAMMY 2.996
-score URI_IN_URI_10 2.996
-score URI_ONLY_MSGID_MALF 1.184
-score URI_PHISH 2.799
+score URI_GOOG_STO_SPAMMY 2.997
+score URI_IN_URI_10 3.097
+score URI_ONLY_MSGID_MALF 1.175
+score URI_PHISH 3.396
score URI_PHP_REDIR 3.169
-score URI_TRY_3LD 0.329
-score URI_WPADMIN 2.298
+score URI_TRY_3LD 0.328
+score URI_WPADMIN 2.297
score URI_WP_HACKED 3.496
score URI_WP_HACKED_2 2.497
score WORD_INVIS_MANY 2.996
-score XM_DIGITS_ONLY 1.859
-score XM_RANDOM 0.001 # force non-zero
+score XM_DIGITS_ONLY 2.124
+score XM_RANDOM 0.001
score XM_RECPTID 2.997
score XPRIO 0.001
score YOUR_DELIVERY_ADDRESS 1.248
@@ -231,6 +230,7 @@ score AC_SPAMMY_URI_PATTERNS8 1.0
score AC_SPAMMY_URI_PATTERNS9 1.000
score ADULT_DATING_COMPANY 10.000
score ADVANCE_FEE_2_NEW_FORM 1.000
+score ALIBABA_IMG_NOT_RCVD_ALI 1.000
score APP_DEVELOPMENT_FREEM 1.000
score APP_DEVELOPMENT_NORDNS 1.000
score BEBEE_IMG_NOT_RCVD_BB 1.000
Modified: spamassassin/trunk/rulesrc/scores/stats-set0
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set0?rev=1902593&r1=1902592&r2=1902593&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set0 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set0 Sat Jul 9 02:48:25 2022
@@ -1,40 +1,40 @@
##### WITH NEW RULES AND SCORES #####
# SUMMARY for threshold 5.0:
-# Correctly non-spam: 249515 43.488% (99.616% of non-spam corpus)
-# Correctly spam: 240460 41.909% (74.380% of spam corpus)
-# False positives: 962 0.168% (0.384% of nonspam, 36800 weighted)
-# False negatives: 82824 14.435% (25.620% of spam, 160420 weighted)
-# Average score for spam: 11.4 nonspam: 0.7
-# Average for false-pos: 5.9 false-neg: 1.9
-# TOTAL: 573761 100.00%
+# Correctly non-spam: 245768 44.003% (99.614% of non-spam corpus)
+# Correctly spam: 231221 41.398% (74.156% of spam corpus)
+# False positives: 953 0.171% (0.386% of nonspam, 41891 weighted)
+# False negatives: 80584 14.428% (25.844% of spam, 155017 weighted)
+# Average score for spam: 11.5 nonspam: 0.7
+# Average for false-pos: 7.0 false-neg: 1.9
+# TOTAL: 558526 100.00%
Reading scores from "tmprules"...
Reading per-message hit stat logs and scores...
# SUMMARY for threshold 5.0:
-# Correctly non-spam: 31124 99.61%
-# Correctly spam: 30050 74.66%
+# Correctly non-spam: 30678 99.61%
+# Correctly spam: 28835 74.11%
# False positives: 121 0.39%
-# False negatives: 10201 25.34%
-# TCR(l=50): 2.476832 SpamRecall: 74.657% SpamPrec: 99.599%
+# False negatives: 10075 25.89%
+# TCR(l=50): 2.413023 SpamRecall: 74.107% SpamPrec: 99.582%
##### WITHOUT NEW RULES AND SCORES #####
Reading scores from "../rules-base"...
Reading per-message hit stat logs and scores...
# SUMMARY for threshold 5.0:
-# Correctly non-spam: 241383 96.37%
-# Correctly spam: 218388 67.55%
-# False positives: 9094 3.63%
-# False negatives: 104896 32.45%
-# TCR(l=50): 0.577710 SpamRecall: 67.553% SpamPrec: 96.002%
+# Correctly non-spam: 237582 96.30%
+# Correctly spam: 208888 66.99%
+# False positives: 9139 3.70%
+# False negatives: 102917 33.01%
+# TCR(l=50): 0.556927 SpamRecall: 66.993% SpamPrec: 95.808%
Reading scores from "../rules-base"...
Reading per-message hit stat logs and scores...
# SUMMARY for threshold 5.0:
-# Correctly non-spam: 30055 96.19%
-# Correctly spam: 27383 68.03%
-# False positives: 1190 3.81%
-# False negatives: 12868 31.97%
-# TCR(l=50): 0.556199 SpamRecall: 68.031% SpamPrec: 95.835%
+# Correctly non-spam: 29626 96.19%
+# Correctly spam: 26016 66.86%
+# False positives: 1173 3.81%
+# False negatives: 12894 33.14%
+# TCR(l=50): 0.543861 SpamRecall: 66.862% SpamPrec: 95.686%
Modified: spamassassin/trunk/rulesrc/scores/stats-set1
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set1?rev=1902593&r1=1902592&r2=1902593&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set1 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set1 Sat Jul 9 02:48:25 2022
@@ -1,23 +1,23 @@
##### WITH NEW RULES AND SCORES #####
# SUMMARY for threshold 5.0:
-# Correctly non-spam: 296915 45.804% (99.514% of non-spam corpus)
-# Correctly spam: 297503 45.895% (85.034% of spam corpus)
-# False positives: 1451 0.224% (0.486% of nonspam, 110059 weighted)
-# False negatives: 52362 8.078% (14.966% of spam, 111329 weighted)
-# Average score for spam: 19.8 nonspam: -0.6
-# Average for false-pos: 6.5 false-neg: 2.1
-# TOTAL: 648231 100.00%
+# Correctly non-spam: 296870 45.797% (99.499% of non-spam corpus)
+# Correctly spam: 297589 45.908% (85.058% of spam corpus)
+# False positives: 1496 0.231% (0.501% of nonspam, 112668 weighted)
+# False negatives: 52275 8.064% (14.942% of spam, 111114 weighted)
+# Average score for spam: 18.8 nonspam: -0.6
+# Average for false-pos: 6.4 false-neg: 2.1
+# TOTAL: 648230 100.00%
Reading scores from "tmprules"...
Reading per-message hit stat logs and scores...
# SUMMARY for threshold 5.0:
-# Correctly non-spam: 37041 99.49%
-# Correctly spam: 37079 85.04%
-# False positives: 190 0.51%
-# False negatives: 6525 14.96%
-# TCR(l=50): 2.720998 SpamRecall: 85.036% SpamPrec: 99.490%
+# Correctly non-spam: 37038 99.48%
+# Correctly spam: 36972 84.79%
+# False positives: 193 0.52%
+# False negatives: 6632 15.21%
+# TCR(l=50): 2.678049 SpamRecall: 84.790% SpamPrec: 99.481%
##### WITHOUT NEW RULES AND SCORES #####
Reading scores from "../rules-base"...
@@ -25,16 +25,16 @@ Reading per-message hit stat logs and sc
# SUMMARY for threshold 5.0:
# Correctly non-spam: 297062 99.56%
-# Correctly spam: 252558 72.19%
+# Correctly spam: 252531 72.18%
# False positives: 1304 0.44%
-# False negatives: 97307 27.81%
-# TCR(l=50): 2.152923 SpamRecall: 72.187% SpamPrec: 99.486%
+# False negatives: 97333 27.82%
+# TCR(l=50): 2.152572 SpamRecall: 72.180% SpamPrec: 99.486%
Reading scores from "../rules-base"...
Reading per-message hit stat logs and scores...
# SUMMARY for threshold 5.0:
# Correctly non-spam: 37077 99.59%
-# Correctly spam: 31475 72.18%
+# Correctly spam: 31407 72.03%
# False positives: 154 0.41%
-# False negatives: 12129 27.82%
-# TCR(l=50): 2.199001 SpamRecall: 72.184% SpamPrec: 99.513%
+# False negatives: 12197 27.97%
+# TCR(l=50): 2.191486 SpamRecall: 72.028% SpamPrec: 99.512%