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Posted to commits@spamassassin.apache.org by sp...@apache.org on 2020/05/07 06:18:20 UTC

svn commit: r1877462 [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=1877462&r1=1877461&r2=1877462&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/scores-set3 (original)
+++ spamassassin/trunk/rulesrc/scores/scores-set3 Thu May  7 06:18:20 2020
@@ -4,194 +4,190 @@
 score AC_BR_BONANZA                  0.001
 score AC_DIV_BONANZA                 0.001
 score AC_FROM_MANY_DOTS              0.001
-score ADMITS_SPAM                    1.493
 score ADVANCE_FEE_2_NEW_MONEY        1.999
-score ADVANCE_FEE_3_NEW              3.468
-score ADVANCE_FEE_3_NEW_MONEY        2.212
+score ADVANCE_FEE_3_NEW              3.467
+score ADVANCE_FEE_3_NEW_MONEY        2.177
 score ADVANCE_FEE_4_NEW_MONEY        0.001
-score ADVANCE_FEE_5_NEW              2.603
-score AD_PREFS                       0.274
+score ADVANCE_FEE_5_NEW              2.899
+score AD_PREFS                       0.107
 score AXB_XMAILER_MIMEOLE_OL_024C2   0.001
-score BITCOIN_EXTORT_01              2.499
-score BITCOIN_SPAM_01                1.144
-score BITCOIN_SPAM_02                2.056
+score BITCOIN_EXTORT_01              3.064
+score BITCOIN_SPAM_01                1.009
+score BITCOIN_SPAM_02                2.483
 score BITCOIN_SPAM_03                2.499
-score BITCOIN_SPAM_05                1.681
-score BITCOIN_SPAM_07                3.500
+score BITCOIN_SPAM_05                2.020
+score BITCOIN_SPAM_07                3.499
 score BITCOIN_SPAM_09                0.001
-score BODY_SINGLE_URI                0.001
+score BODY_SINGLE_URI                0.581
 score BODY_SINGLE_WORD               0.001
-score BODY_URI_ONLY                  1.000
-score CK_HELO_DYNAMIC_SPLIT_IP       1.500
-score CK_HELO_GENERIC                0.250
+score BODY_URI_ONLY                  0.999
+score CK_HELO_DYNAMIC_SPLIT_IP       1.499
+score CK_HELO_GENERIC                0.249
 score CTE_8BIT_MISMATCH              0.999
-score CTYPE_NULL                     2.598
+score CTYPE_NULL                     2.597
 score DEAR_BENEFICIARY               0.001
-score DKIMWL_BL                      2.512
+score DKIMWL_BL                      2.518
 score DKIMWL_WL_HIGH                 -0.001
 score DKIMWL_WL_MED                  -0.001
-score DKIMWL_WL_MEDHI                -0.001 # force non-zero
+score DKIMWL_WL_MEDHI                -0.001
 score DX_TEXT_03                     0.899
 score END_FUTURE_EMAILS              2.499
 score FILL_THIS_FORM                 0.001
-score FORGED_RELAY_MUA_TO_MX         3.500
-score FORGED_SPF_HELO                1.757
-score FORM_FRAUD_5                   0.001
+score FORGED_RELAY_MUA_TO_MX         3.519
+score FORGED_SPF_HELO                1.867
+score FORM_FRAUD_5                   0.001 # force non-zero
 score FREEMAIL_FORGED_FROMDOMAIN     0.250
 score FROM_2_EMAILS_SHORT            0.001
-score FROM_ADDR_WS                   2.999
-score FROM_FMBLA_NEWDOM              1.500
+score FROM_ADDR_WS                   3.000
+score FROM_FMBLA_NEWDOM              1.499
 score FROM_FMBLA_NEWDOM14            0.999
 score FROM_FMBLA_NEWDOM28            0.799
 score FROM_GOV_DKIM_AU               -0.001
-score FROM_GOV_SPOOF                 0.568
+score FROM_GOV_SPOOF                 0.569
 score FROM_MISSPACED                 0.001
 score FROM_MISSP_DYNIP               3.699
 score FROM_MISSP_EH_MATCH            0.001
 score FROM_MISSP_FREEMAIL            0.001
 score FROM_MISSP_MSFT                0.001
-score FROM_MISSP_PHISH               1.245
-score FROM_MISSP_REPLYTO             2.295
+score FROM_MISSP_PHISH               1.243
+score FROM_MISSP_REPLYTO             2.394
 score FROM_MISSP_SPF_FAIL            0.001
-score FROM_MISSP_TO_UNDISC           2.620
 score FROM_MISSP_USER                0.001
 score FROM_MISSP_XPRIO               0.001
-score FROM_NTLD_REPLY_FREEMAIL       0.001 # force non-zero
+score FROM_NTLD_REPLY_FREEMAIL       0.001
 score FROM_PAYPAL_SPOOF              0.001
 score FROM_SUSPICIOUS_NTLD           0.499
 score FROM_SUSPICIOUS_NTLD_FP        0.001
-score FSL_BULK_SIG                   0.001
+score FSL_BULK_SIG                   0.001 # force non-zero
 score FSL_CTYPE_WIN1251              0.001
 score FSL_NEW_HELO_USER              0.001
 score FUZZY_BITCOIN                  0.001
-score FUZZY_SECURITY                 1.089
+score FUZZY_SECURITY                 1.060
 score FUZZY_WALLET                   0.001
 score GB_BITCOIN_CP                  2.999
 score GB_BITCOIN_NH                  0.001
-score GB_FREEMAIL_DISPTO             0.499
-score GB_GOOGLE_OBFUS                0.749
+score GB_FREEMAIL_DISPTO             0.500
+score GB_GOOGLE_OBFUS                0.455
 score HDRS_LCASE                     0.100
-score HDRS_LCASE_IMGONLY             0.099
-score HDR_ORDER_FTSDMCXX_DIRECT      0.001 # force non-zero
-score HDR_ORDER_FTSDMCXX_NORDNS      0.657
+score HDRS_LCASE_IMGONLY             0.100
+score HDR_ORDER_FTSDMCXX_DIRECT      0.001
+score HDR_ORDER_FTSDMCXX_NORDNS      1.145
 score HEADER_FROM_DIFFERENT_DOMAINS  0.250
-score HELO_MISC_IP                   0.001 # force non-zero
+score HELO_MISC_IP                   0.001
 score HELO_NO_DOMAIN                 0.001
 score HEXHASH_WORD                   2.999
-score HK_NAME_FROM                   0.999
 score HK_NAME_MR_MRS                 0.999
 score HK_RANDOM_FROM                 0.999
 score HK_RANDOM_REPLYTO              0.999
-score HK_RCVD_IP_MULTICAST           0.421
-score HK_SCAM                        1.254
-score HOSTED_IMG_DIRECT_MX           2.024
+score HK_RCVD_IP_MULTICAST           0.105
+score HK_SCAM                        1.433
+score HOSTED_IMG_DIRECT_MX           2.753
 score HTML_OFF_PAGE                  0.001
-score HTML_SINGLET_MANY              1.636
-score HTML_TEXT_INVISIBLE_STYLE      1.719
+score HTML_SINGLET_MANY              1.554
+score HTML_TEXT_INVISIBLE_STYLE      1.644
 score IMG_ONLY_FM_DOM_INFO           2.499
-score KB_FORGED_MOZ4                 4.164
-score KHOP_FAKE_EBAY                 0.483
-score KHOP_HELO_FCRDNS               0.276
+score KB_FORGED_MOZ4                 4.299
+score KHOP_FAKE_EBAY                 0.476
+score KHOP_HELO_FCRDNS               0.275
 score LIST_PARTIAL_SHORT_MSG         2.499
-score LIST_PRTL_SAME_USER            0.543
+score LIST_PRTL_SAME_USER            0.735
 score LONG_HEX_URI                   1.617
-score LONG_IMG_URI                   0.001
+score LONG_IMG_URI                   0.001 # force non-zero
 score LOTS_OF_MONEY                  0.010
 score MALF_HTML_B64                  3.499
-score MANY_SPAN_IN_TEXT              3.629
+score MANY_SPAN_IN_TEXT              3.699
 score MAY_BE_FORGED                  0.001
-score MILLION_HUNDRED                0.936
+score MILLION_HUNDRED                0.802
 score MIMEOLE_DIRECT_TO_MX           0.001
 score MIME_NO_TEXT                   1.999
-score MONEY_FORM_SHORT               0.001 # force non-zero
-score MONEY_FRAUD_3                  1.039
-score MONEY_FRAUD_5                  0.836
-score MONEY_FRAUD_8                  0.001 # force non-zero
+score MONEY_FORM_SHORT               0.001
+score MONEY_FRAUD_3                  1.032
+score MONEY_FRAUD_5                  1.002
+score MONEY_FRAUD_8                  0.001
 score MONEY_FROM_41                  1.999
 score MONEY_FROM_MISSP               1.999
-score MSM_PRIO_REPTO                 2.409
-score NORDNS_LOW_CONTRAST            1.994
-score NO_FM_NAME_IP_HOSTN            1.689
-score NSL_RCVD_FROM_USER             0.001 # force non-zero
-score NSL_RCVD_HELO_USER             2.299
-score NUMBERONLY_BITCOIN_EXP         0.398
-score OBFU_BITCOIN                   1.999
-score PDS_BTC_ID                     0.500
-score PDS_BTC_MSGID                  0.999
+score MSM_PRIO_REPTO                 2.176
+score NORDNS_LOW_CONTRAST            2.069
+score NO_FM_NAME_IP_HOSTN            1.246
+score NSL_RCVD_FROM_USER             0.001
+score NSL_RCVD_HELO_USER             2.361
+score NUMBERONLY_BITCOIN_EXP         1.999
+score OBFU_BITCOIN                   1.434
+score PDS_BTC_ID                     0.499
+score PDS_BTC_MSGID                  1.000
 score PDS_EMPTYSUBJ_URISHRT          0.001
 score PDS_FREEMAIL_REPLYTO_URISHRT   0.001
-score PDS_FRNOM_TODOM_NAKED_TO       1.499
-score PDS_FROM_2_EMAILS              1.599
+score PDS_FRNOM_TODOM_NAKED_TO       1.500
+score PDS_FROM_2_EMAILS              0.921
 score PDS_FROM_NAME_TO_DOMAIN        1.000
 score PDS_HELO_SPF_FAIL              1.999
 score PDS_HP_HELO_NORDNS             0.001
-score PDS_NAKED_TO_NUMERO            1.075
+score PDS_NAKED_TO_NUMERO            1.524
 score PDS_NO_FULL_NAME_SPOOFED_URL   0.749
 score PDS_OTHER_BAD_TLD              1.999
-score PDS_SHORTFWD_URISHRT           1.499
-score PDS_SHORT_SPOOFED_URL          2.000
-score PDS_TINYSUBJ_URISHRT           0.469
-score PDS_TONAME_EQ_TOLOCAL_FREEM_FORGE 1.391
+score PDS_SHORTFWD_URISHRT           0.785
+score PDS_SHORT_SPOOFED_URL          1.999
+score PDS_TINYSUBJ_URISHRT           0.001
+score PDS_TONAME_EQ_TOLOCAL_FREEM_FORGE 0.812
 score PDS_TONAME_EQ_TOLOCAL_HDRS_LCASE 1.999
 score PDS_TONAME_EQ_TOLOCAL_SHORT    1.999
 score PDS_TONAME_EQ_TOLOCAL_VSHORT   0.999
 score PDS_TO_EQ_FROM_NAME            0.001
 score PHP_ORIG_SCRIPT                2.499
-score PP_MIME_FAKE_ASCII_TEXT        1.000
+score PP_MIME_FAKE_ASCII_TEXT        0.722
 score RATWARE_NO_RDNS                0.001
 score RCVD_IN_MSPIKE_H2              -0.001
-score RDNS_NUM_TLD_ATCHNX            0.474
-score RDNS_NUM_TLD_XM                0.362
-score RISK_FREE                      1.606
-score SCRIPT_GIBBERISH               1.686
-score SERGIO_SUBJECT_PORN014         4.199
-score SERGIO_SUBJECT_VIAGRA01        0.001
-score SHOPIFY_IMG_NOT_RCVD_SFY       2.499
-score SHORTENER_SHORT_IMG            0.001
-score SHORT_IMG_SUSP_NTLD            0.860
-score SHORT_SHORTNER                 1.999
+score RDNS_NUM_TLD_ATCHNX            0.088
+score RDNS_NUM_TLD_XM                2.999
+score RISK_FREE                      3.099
+score SCRIPT_GIBBERISH               1.682
+score SERGIO_SUBJECT_PORN014         1.505
+score SERGIO_SUBJECT_VIAGRA01        0.001 # force non-zero
+score SHOPIFY_IMG_NOT_RCVD_SFY       2.500
+score SHORTENER_SHORT_IMG            1.360
+score SHORT_IMG_SUSP_NTLD            1.200
+score SHORT_SHORTNER                 1.973
 score SINGLETS_LOW_CONTRAST          0.001
 score SPOOFED_FREEMAIL               1.999
 score SPOOFED_FREEMAIL_NO_RDNS       0.001
-score SPOOFED_FREEM_REPTO            0.718
+score SPOOFED_FREEM_REPTO            0.703
 score STATIC_XPRIO_OLE               0.001
 score STOCK_LOW_CONTRAST             2.499
-score STOX_BOUND_090909_B            2.443
+score STOX_BOUND_090909_B            2.017
 score SUBJ_OBFU_PUNCT_FEW            0.749
 score SUBJ_OBFU_PUNCT_MANY           1.546
-score THIS_AD                        0.197
-score THIS_IS_ADV_SUSP_NTLD          1.493
-score TONOM_EQ_TOLOC_SHRT_PSHRTNER   0.001
-score TONOM_EQ_TOLOC_SHRT_SHRTNER    0.001
-score TO_EQ_FM_DIRECT_MX             2.500
-score TO_EQ_FM_DOM_HTML_IMG          0.274
-score TO_EQ_FM_DOM_HTML_ONLY         1.594
-score TO_EQ_FM_DOM_SPF_FAIL          0.001
-score TO_EQ_FM_HTML_ONLY             1.299
-score TO_EQ_FM_SPF_FAIL              1.161
-score TO_IN_SUBJ                     0.100
-score TO_NAME_SUBJ_NO_RDNS           2.262
-score TO_NO_BRKTS_FROM_MSSP          2.500
-score TO_NO_BRKTS_HTML_IMG           1.338
+score THIS_AD                        0.195
+score THIS_IS_ADV_SUSP_NTLD          1.499
+score TONOM_EQ_TOLOC_SHRT_PSHRTNER   0.266
+score TONOM_EQ_TOLOC_SHRT_SHRTNER    0.791
+score TO_EQ_FM_DIRECT_MX             1.430
+score TO_EQ_FM_DOM_HTML_IMG          0.001 # force non-zero
+score TO_EQ_FM_DOM_HTML_ONLY         1.021
+score TO_EQ_FM_DOM_SPF_FAIL          0.823
+score TO_EQ_FM_HTML_ONLY             0.001
+score TO_EQ_FM_SPF_FAIL              0.719
+score TO_IN_SUBJ                     0.099
+score TO_NAME_SUBJ_NO_RDNS           2.259
+score TO_NO_BRKTS_FROM_MSSP          2.499
+score TO_NO_BRKTS_HTML_IMG           1.994
 score TO_NO_BRKTS_HTML_ONLY          1.999
-score TO_NO_BRKTS_MSFT               1.498
-score TO_NO_BRKTS_NORDNS_HTML        1.422
-score TO_NO_BRKTS_PCNT               2.375
+score TO_NO_BRKTS_MSFT               1.499
+score TO_NO_BRKTS_NORDNS_HTML        1.607
+score TO_NO_BRKTS_PCNT               2.365
 score TVD_SPACE_ENCODED              0.001
 score TVD_SPACE_RATIO_MINFP          2.499
 score UNICODE_OBFU_ASC               2.499
-score UPGRADE_MAILBOX                1.528
-score UPPERCASE_URI                  1.208
-score URI_GOOGLE_PROXY               2.499
+score UPGRADE_MAILBOX                1.457
+score URI_GOOGLE_PROXY               2.399
 score URI_IMG_WP_REDIR               2.999
 score URI_ONLY_MSGID_MALF            1.999
-score URI_PHISH                      2.600
+score URI_PHISH                      2.599
 score URI_PHP_REDIR                  3.499
-score URI_TRY_3LD                    1.999
-score URI_WPADMIN                    2.699
+score URI_TRY_3LD                    2.000
+score URI_WPADMIN                    2.700
 score URI_WP_DIRINDEX                3.499
-score URI_WP_HACKED                  2.300
-score URI_WP_HACKED_2                2.500
+score URI_WP_HACKED                  3.499
+score URI_WP_HACKED_2                2.499
 score XPRIO_SHORT_SUBJ               2.499
 score XPRIO_URL_SHORTNER             0.999
 score AC_HTML_NONSENSE_TAGS          1.000
@@ -279,7 +275,6 @@ score MANY_HDRS_LCASE                0.1
 score MONERO_EXTORT_01               1.000
 score NEWEGG_IMG_NOT_RCVD_NEGG       1.000
 score OFFER_ONLY_AMERICA             1.000
-score PDS_DBL_URL_TNB_RUNON          1.000
 score PHOTO_EDITING_DIRECT           1.000
 score PHOTO_EDITING_FREEM            1.000
 score PHP_NOVER_MUA                  1.000

Modified: spamassassin/trunk/rulesrc/scores/stats-set0
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set0?rev=1877462&r1=1877461&r2=1877462&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set0 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set0 Thu May  7 06:18:20 2020
@@ -1,40 +1,40 @@
 ##### WITH NEW RULES AND SCORES #####
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 907343  44.969%  (99.539% of non-spam corpus)
-# Correctly spam:     534006  26.466%  (48.276% of spam corpus)
-# False positives:      4201  0.208%  (0.461% of nonspam, 146431 weighted)
-# False negatives:    572148  28.356%  (51.724% of spam, 1258091 weighted)
-# Average score for spam:  5.8    nonspam: 0.6
-# Average for false-pos:   5.7  false-neg: 2.2
-# TOTAL:              2017698  100.00%
+# Correctly non-spam: 900779  43.689%  (99.581% of non-spam corpus)
+# Correctly spam:     534245  25.911%  (46.166% of spam corpus)
+# False positives:      3794  0.184%  (0.419% of nonspam, 140717 weighted)
+# False negatives:    622992  30.216%  (53.834% of spam, 1362632 weighted)
+# Average score for spam:  5.5    nonspam: 0.6
+# Average for false-pos:   5.8  false-neg: 2.2
+# TOTAL:              2061810  100.00%
 
 Reading scores from "tmprules"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 113131  99.44%
-# Correctly spam:      66519  48.20%
-# False positives:       635  0.56%
-# False negatives:     71491  51.80%
-# TCR(l=50): 1.336775  SpamRecall: 48.199%  SpamPrec: 99.054%
+# Correctly non-spam: 112456  99.58%
+# Correctly spam:      66816  46.25%
+# False positives:       469  0.42%
+# False negatives:     77659  53.75%
+# TCR(l=50): 1.428903  SpamRecall: 46.247%  SpamPrec: 99.303%
 
 ##### 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: 898274  98.54%
-# Correctly spam:     371538  33.59%
-# False positives:     13270  1.46%
-# False negatives:    734616  66.41%
-# TCR(l=50): 0.791175  SpamRecall: 33.588%  SpamPrec: 96.552%
+# Correctly non-spam: 891364  98.54%
+# Correctly spam:     373943  32.31%
+# False positives:     13209  1.46%
+# False negatives:    783294  67.69%
+# TCR(l=50): 0.801553  SpamRecall: 32.313%  SpamPrec: 96.588%
 Reading scores from "../rules-base"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 112100  98.54%
-# Correctly spam:      46361  33.59%
-# False positives:      1666  1.46%
-# False negatives:     91649  66.41%
-# TCR(l=50): 0.788858  SpamRecall: 33.592%  SpamPrec: 96.531%
+# Correctly non-spam: 111300  98.56%
+# Correctly spam:      46570  32.23%
+# False positives:      1625  1.44%
+# False negatives:     97905  67.77%
+# TCR(l=50): 0.806425  SpamRecall: 32.234%  SpamPrec: 96.628%

Modified: spamassassin/trunk/rulesrc/scores/stats-set1
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set1?rev=1877462&r1=1877461&r2=1877462&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set1 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set1 Thu May  7 06:18:20 2020
@@ -1,40 +1,40 @@
 ##### WITH NEW RULES AND SCORES #####
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 865799  47.639%  (97.901% of non-spam corpus)
-# Correctly spam:     641144  35.278%  (68.715% of spam corpus)
-# False positives:     18563  1.021%  (2.099% of nonspam, 1235908 weighted)
-# False negatives:    291899  16.061%  (31.285% of spam, 992189 weighted)
-# Average score for spam:  11.1    nonspam: -1.8
-# Average for false-pos:   6.3  false-neg: 3.4
-# TOTAL:              1817405  100.00%
+# Correctly non-spam: 872901  48.031%  (98.705% of non-spam corpus)
+# Correctly spam:     639086  35.165%  (68.496% of spam corpus)
+# False positives:     11451  0.630%  (1.295% of nonspam, 861388 weighted)
+# False negatives:    293943  16.174%  (31.504% of spam, 1001999 weighted)
+# Average score for spam:  11.1    nonspam: -1.9
+# Average for false-pos:   7.1  false-neg: 3.4
+# TOTAL:              1817381  100.00%
 
 Reading scores from "tmprules"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 108043  97.88%
-# Correctly spam:      80234  68.90%
-# False positives:      2344  2.12%
-# False negatives:     36215  31.10%
-# TCR(l=50): 0.759046  SpamRecall: 68.901%  SpamPrec: 97.161%
+# Correctly non-spam: 108908  98.66%
+# Correctly spam:      80164  68.84%
+# False positives:      1478  1.34%
+# False negatives:     36280  31.16%
+# TCR(l=50): 1.056852  SpamRecall: 68.843%  SpamPrec: 98.190%
 
 ##### 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: 880842  99.60%
-# Correctly spam:     423724  45.41%
+# Correctly non-spam: 880832  99.60%
+# Correctly spam:     423648  45.41%
 # False positives:      3520  0.40%
-# False negatives:    509319  54.59%
-# TCR(l=50): 1.361473  SpamRecall: 45.413%  SpamPrec: 99.176%
+# False negatives:    509381  54.59%
+# TCR(l=50): 1.361329  SpamRecall: 45.406%  SpamPrec: 99.176%
 Reading scores from "../rules-base"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 109945  99.60%
-# Correctly spam:      53142  45.64%
-# False positives:       442  0.40%
-# False negatives:     63307  54.36%
-# TCR(l=50): 1.363460  SpamRecall: 45.635%  SpamPrec: 99.175%
+# Correctly non-spam: 109932  99.59%
+# Correctly spam:      53187  45.68%
+# False positives:       454  0.41%
+# False negatives:     63257  54.32%
+# TCR(l=50): 1.354677  SpamRecall: 45.676%  SpamPrec: 99.154%