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Posted to commits@spamassassin.apache.org by sp...@apache.org on 2020/09/16 03:22:19 UTC

svn commit: r1881751 [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=1881751&r1=1881750&r2=1881751&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/scores-set3 (original)
+++ spamassassin/trunk/rulesrc/scores/scores-set3 Wed Sep 16 03:22:19 2020
@@ -3,194 +3,193 @@
 
 score AC_BR_BONANZA                  0.001
 score AC_DIV_BONANZA                 0.001 # force non-zero
-score AC_FROM_MANY_DOTS              1.113
+score AC_FROM_MANY_DOTS              1.303
 score AC_HTML_NONSENSE_TAGS          1.999
 score AC_POST_EXTRAS                 0.001
-score ADMITS_SPAM                    0.547
-score ADVANCE_FEE_2_NEW_MONEY        1.713
+score ADMITS_SPAM                    0.647
+score ADVANCE_FEE_2_NEW_MONEY        1.999
 score ADVANCE_FEE_3_NEW              3.499
 score ADVANCE_FEE_3_NEW_MONEY        0.001
-score ADVANCE_FEE_4_NEW_MONEY        1.084
-score ADVANCE_FEE_5_NEW              2.699
+score ADVANCE_FEE_4_NEW_MONEY        2.124
+score ADVANCE_FEE_5_NEW              2.599
 score AMAZON_IMG_NOT_RCVD_AMZN       2.499
 score AXB_XMAILER_MIMEOLE_OL_024C2   0.001
-score BITCOIN_EXTORT_01              4.413
+score BITCOIN_EXTORT_01              4.474
 score BITCOIN_MALF_HTML              3.499
-score BITCOIN_SPAM_02                1.517
-score BITCOIN_SPAM_05                1.209
-score BITCOIN_SPAM_08                1.106
-score BITCOIN_SPAM_09                0.860
-score BODY_URI_ONLY                  1.000
-score BOGUS_MIME_VERSION             1.783
+score BITCOIN_SPAM_02                0.629
+score BITCOIN_SPAM_05                1.638
+score BITCOIN_SPAM_08                1.792
+score BITCOIN_SPAM_09                1.007
+score BODY_URI_ONLY                  0.999
+score BOGUS_MIME_VERSION             1.764
 score CK_HELO_DYNAMIC_SPLIT_IP       0.001
-score CK_HELO_GENERIC                0.001
+score CK_HELO_GENERIC                0.001 # force non-zero
 score CTE_8BIT_MISMATCH              0.999
 score CTYPE_NULL                     2.399
 score DKIMWL_BL                      3.000
 score DKIMWL_WL_HIGH                 -2.999
-score DKIMWL_WL_MED                  -0.001 # force non-zero
-score DOTGOV_IMAGE                   0.358
+score DKIMWL_WL_MED                  -0.001
+score DOTGOV_IMAGE                   0.395
 score DSN_NO_MIMEVERSION             1.999
-score DX_TEXT_03                     0.199
+score DX_TEXT_03                     0.200
 score END_FUTURE_EMAILS              2.499
-score FILL_THIS_FORM                 0.360
-score FONT_INVIS_DIRECT              0.001 # force non-zero
-score FONT_INVIS_DOTGOV              0.001
+score FILL_THIS_FORM                 1.203
+score FONT_INVIS_DIRECT              0.001
+score FONT_INVIS_DOTGOV              0.562
 score FONT_INVIS_LONG_LINE           0.001 # force non-zero
 score FONT_INVIS_MSGID               0.001
-score FONT_INVIS_POSTEXTRAS          3.372
-score FORGED_RELAY_MUA_TO_MX         3.382
-score FORGED_SPF_HELO                0.944
-score FORM_FRAUD                     0.001
-score FORM_FRAUD_5                   2.699
-score FOUND_YOU                      3.250
-score FREEMAIL_FORGED_FROMDOMAIN     0.249
+score FONT_INVIS_POSTEXTRAS          1.711
+score FORGED_RELAY_MUA_TO_MX         3.495
+score FORGED_SPF_HELO                0.952
+score FORM_FRAUD                     0.001 # force non-zero
+score FORM_FRAUD_5                   2.599
+score FOUND_YOU                      3.249
+score FREEMAIL_FORGED_FROMDOMAIN     0.250
 score FROM_2_EMAILS_SHORT            1.999
 score FROM_ADDR_WS                   2.999
 score FROM_FMBLA_NEWDOM              1.499
 score FROM_FMBLA_NEWDOM14            0.999
-score FROM_FMBLA_NEWDOM28            0.800
-score FROM_GOV_DKIM_AU               -0.450
+score FROM_FMBLA_NEWDOM28            0.799
+score FROM_GOV_DKIM_AU               -0.448
 score FROM_GOV_SPOOF                 0.999
 score FROM_MISSPACED                 0.001
-score FROM_MISSP_DYNIP               1.531
+score FROM_MISSP_DYNIP               1.691
 score FROM_MISSP_EH_MATCH            0.001
-score FROM_MISSP_FREEMAIL            2.254
+score FROM_MISSP_FREEMAIL            2.056
 score FROM_MISSP_MSFT                0.001
-score FROM_MISSP_REPLYTO             0.191
+score FROM_MISSP_REPLYTO             0.136
 score FROM_MISSP_SPF_FAIL            1.999
 score FROM_MISSP_USER                0.001
 score FROM_MISSP_XPRIO               0.001
-score FROM_NAME_EQ_TO_G_DRIVE        1.499
-score FROM_NTLD_REPLY_FREEMAIL       1.552
+score FROM_NAME_EQ_TO_G_DRIVE        1.288
+score FROM_NTLD_REPLY_FREEMAIL       1.999
 score FROM_SUSPICIOUS_NTLD           0.500
 score FROM_SUSPICIOUS_NTLD_FP        1.564
-score FROM_URI                       1.727
-score FROM_WORDY                     2.253
-score FROM_WWW                       1.626
+score FROM_URI                       1.314
+score FROM_WORDY                     2.063
+score FROM_WWW                       2.133
 score FSL_BULK_SIG                   0.001 # force non-zero
 score FSL_CTYPE_WIN1251              0.001
-score FSL_HAS_TINYURL                1.120
+score FSL_HAS_TINYURL                0.001
 score FSL_NEW_HELO_USER              0.001
-score FSL_THIS_IS_ADV                0.103
-score GB_BITCOIN_CP                  2.200
-score GB_BITCOIN_NH                  0.610
-score GB_FREEMAIL_DISPTO             0.001 # force non-zero
+score FSL_THIS_IS_ADV                0.002
+score GB_BITCOIN_CP                  0.214
+score GB_BITCOIN_NH                  0.613
+score GB_FREEMAIL_DISPTO             0.001
 score GB_GOOGLE_OBFUS                0.749
 score HDRS_LCASE                     0.100
-score HDRS_LCASE_IMGONLY             0.099
-score HDR_ORDER_FTSDMCXX_DIRECT      1.580
-score HDR_ORDER_FTSDMCXX_NORDNS      3.059
-score HEADER_FROM_DIFFERENT_DOMAINS  0.249
+score HDRS_LCASE_IMGONLY             0.100
+score HDR_ORDER_FTSDMCXX_DIRECT      1.558
+score HDR_ORDER_FTSDMCXX_NORDNS      2.432
+score HEADER_FROM_DIFFERENT_DOMAINS  0.250
 score HELO_MISC_IP                   0.001
-score HELO_NO_DOMAIN                 0.001
-score HK_RANDOM_FROM                 0.721
+score HELO_NO_DOMAIN                 0.001 # force non-zero
+score HK_RANDOM_FROM                 0.999
 score HK_RANDOM_REPLYTO              0.001
-score HK_SCAM                        1.007
-score HOSTED_IMG_DIRECT_MX           1.297
-score HTML_OFF_PAGE                  1.071
-score HTML_SINGLET_MANY              2.499
-score HTML_TEXT_INVISIBLE_FONT       1.522
-score HTML_TEXT_INVISIBLE_STYLE      2.362
-score IMG_ONLY_FM_DOM_INFO           2.447
-score KB_FORGED_MOZ4                 3.401
-score KHOP_FAKE_EBAY                 0.899
+score HK_SCAM                        1.008
+score HOSTED_IMG_DIRECT_MX           3.358
+score HTML_OFF_PAGE                  1.073
+score HTML_SINGLET_MANY              1.160
+score HTML_TEXT_INVISIBLE_FONT       2.680
+score HTML_TEXT_INVISIBLE_STYLE      1.988
+score IMG_ONLY_FM_DOM_INFO           2.445
+score KB_FORGED_MOZ4                 3.547
+score KHOP_FAKE_EBAY                 0.664
 score KHOP_HELO_FCRDNS               0.399
-score LH_URI_DOM_IN_PATH             1.497
-score LIST_PRTL_SAME_USER            1.036
-score LONG_HEX_URI                   0.674
+score LH_URI_DOM_IN_PATH             1.402
+score LIST_PRTL_SAME_USER            0.158
+score LONG_HEX_URI                   0.001
 score LONG_IMG_URI                   0.001
 score LOTS_OF_MONEY                  0.010
-score MALFORMED_FREEMAIL             1.145
-score MANY_SPAN_IN_TEXT              2.224
+score MALFORMED_FREEMAIL             0.856
+score MANY_SPAN_IN_TEXT              2.321
 score MILLION_HUNDRED                0.001
-score MIMEOLE_DIRECT_TO_MX           0.683
-score MIME_NO_TEXT                   0.317
-score MIXED_ES                       1.442
+score MIMEOLE_DIRECT_TO_MX           1.637
+score MIME_NO_TEXT                   0.001
+score MIXED_ES                       0.001
 score MONEY_FORM_SHORT               0.001
-score MONEY_FRAUD_3                  2.200
-score MONEY_FRAUD_5                  0.752
-score MONEY_FRAUD_8                  0.736
-score MONEY_FROM_MISSP               0.929
-score MSM_PRIO_REPTO                 1.002
-score NICE_REPLY_A                   -0.001
-score NORDNS_LOW_CONTRAST            0.911
+score MONEY_FRAUD_3                  2.199
+score MONEY_FRAUD_5                  0.001
+score MONEY_FRAUD_8                  0.230
+score MONEY_FROM_MISSP               0.983
+score MSM_PRIO_REPTO                 1.270
+score NICE_REPLY_A                   -0.062
+score NORDNS_LOW_CONTRAST            0.910
 score NO_FM_NAME_IP_HOSTN            0.001
-score NSL_RCVD_FROM_USER             0.001 # force non-zero
-score NSL_RCVD_HELO_USER             0.464
+score NSL_RCVD_FROM_USER             0.001
+score NSL_RCVD_HELO_USER             2.076
 score OFFER_ONLY_AMERICA             0.001
 score PDS_BTC_ID                     0.499
 score PDS_BTC_MSGID                  0.999
-score PDS_EMPTYSUBJ_URISHRT          1.499
+score PDS_EMPTYSUBJ_URISHRT          0.227
 score PDS_FREEMAIL_REPLYTO_URISHRT   1.499
 score PDS_FRNOM_TODOM_NAKED_TO       1.499
-score PDS_FROM_2_EMAILS              1.050
+score PDS_FROM_2_EMAILS              1.049
 score PDS_FROM_NAME_TO_DOMAIN        0.999
 score PDS_NAKED_TO_NUMERO            1.999
-score PDS_SHORTFWD_URISHRT           1.500
+score PDS_SHORTFWD_URISHRT           1.499
 score PDS_TINYSUBJ_URISHRT           0.001
-score PDS_TONAME_EQ_TOLOCAL_FREEM_FORGE 1.927
+score PDS_TONAME_EQ_TOLOCAL_FREEM_FORGE 1.999
 score PDS_TONAME_EQ_TOLOCAL_HDRS_LCASE 1.999
-score PDS_TONAME_EQ_TOLOCAL_VSHORT   0.999
-score PDS_TO_EQ_FROM_NAME            2.339
-score PP_MIME_FAKE_ASCII_TEXT        0.001
-score RATWARE_NO_RDNS                1.646
+score PDS_TONAME_EQ_TOLOCAL_VSHORT   1.000
+score PDS_TO_EQ_FROM_NAME            3.163
+score PP_MIME_FAKE_ASCII_TEXT        0.001 # force non-zero
+score RATWARE_NO_RDNS                1.545
 score RCVD_DOTEDU_SHORT              2.499
-score RCVD_DOTEDU_SUSP_URI           0.001 # force non-zero
+score RCVD_DOTEDU_SUSP_URI           0.001
 score RCVD_IN_MSPIKE_H2              -0.001
-score RDNS_NUM_TLD_XM                1.260
+score RDNS_NUM_TLD_XM                1.011
 score RISK_FREE                      2.599
-score SENDGRID_REDIR                 2.395
+score SENDGRID_REDIR                 2.399
 score SERGIO_SUBJECT_VIAGRA01        3.599
 score SHORTENED_URL_HREF             0.999
 score SHORTENED_URL_SRC              3.999
-score SHORTENER_SHORT_IMG            0.280
-score SHORT_SHORTNER                 2.000
-score SHORT_URL                      1.210
-score SINGLETS_LOW_CONTRAST          0.001
-score SPOOFED_FREEMAIL               1.777
+score SHORTENER_SHORT_IMG            0.281
+score SHORT_SHORTNER                 1.999
+score SHORT_URL                      1.209
+score SINGLETS_LOW_CONTRAST          0.001 # force non-zero
+score SPOOFED_FREEMAIL               1.999
 score SPOOFED_FREEMAIL_NO_RDNS       0.001
-score SPOOFED_FREEM_REPTO            2.019
-score SPOOFED_FREEM_REPTO_CHN        2.073
+score SPOOFED_FREEM_REPTO            1.793
+score SPOOFED_FREEM_REPTO_CHN        0.702
 score STATIC_XPRIO_OLE               1.999
-score STOCK_LOW_CONTRAST             2.092
-score STOX_BOUND_090909_B            2.494
+score STOCK_LOW_CONTRAST             0.001 # force non-zero
+score STOX_BOUND_090909_B            2.495
 score SUBJ_OBFU_PUNCT_FEW            0.001
 score SUBJ_OBFU_PUNCT_MANY           0.001
-score SUSP_UTF8_WORD_COMBO           2.999
 score SUSP_UTF8_WORD_FROM            1.999
 score SUSP_UTF8_WORD_SUBJ            1.999
-score THIS_AD                        0.799
-score TONOM_EQ_TOLOC_SHRT_SHRTNER    0.001
-score TO_EQ_FM_DOM_HTML_IMG          0.178
-score TO_EQ_FM_DOM_HTML_ONLY         1.470
+score THIS_AD                        0.800
+score TONOM_EQ_TOLOC_SHRT_SHRTNER    0.131
+score TO_EQ_FM_DOM_HTML_IMG          0.583
+score TO_EQ_FM_DOM_HTML_ONLY         1.799
 score TO_EQ_FM_DOM_SPF_FAIL          0.001
-score TO_EQ_FM_HTML_ONLY             1.003
-score TO_EQ_FM_SPF_FAIL              0.001
-score TO_IN_SUBJ                     0.100
-score TO_NO_BRKTS_FROM_MSSP          2.500
+score TO_EQ_FM_HTML_ONLY             1.136
+score TO_EQ_FM_SPF_FAIL              0.001 # force non-zero
+score TO_IN_SUBJ                     0.099
+score TO_NO_BRKTS_FROM_MSSP          2.345
 score TO_NO_BRKTS_HTML_IMG           1.999
 score TO_NO_BRKTS_HTML_ONLY          1.999
-score TO_NO_BRKTS_MSFT               2.067
+score TO_NO_BRKTS_MSFT               1.657
 score TO_NO_BRKTS_NORDNS_HTML        1.999
-score TO_NO_BRKTS_PCNT               2.392
-score TVD_RCVD_SPACE_BRACKET         4.000
+score TO_NO_BRKTS_PCNT               2.398
+score TVD_RCVD_SPACE_BRACKET         3.991
 score TVD_SPACE_ENCODED              2.499
-score TVD_SPACE_RATIO_MINFP          1.582
-score UPGRADE_MAILBOX                1.399
+score TVD_SPACE_RATIO_MINFP          1.620
+score UPGRADE_MAILBOX                0.001 # force non-zero
 score URI_DOTEDU                     0.001
-score URI_DOTEDU_ENTITY              1.287
-score URI_GOOGLE_PROXY               0.622
+score URI_DOTEDU_ENTITY              2.008
+score URI_GOOGLE_PROXY               0.629
 score URI_IMG_WP_REDIR               2.999
-score URI_IN_URI_10                  2.321
-score URI_IN_URI_5                   3.465
+score URI_IN_URI_10                  1.718
+score URI_IN_URI_5                   2.541
 score URI_ONLY_MSGID_MALF            0.001
 score URI_PHP_REDIR                  3.499
-score URI_TRY_3LD                    1.999
-score URI_WP_DIRINDEX                1.515
+score URI_TRY_3LD                    2.000
+score URI_WP_DIRINDEX                1.616
 score URI_WP_HACKED                  3.499
-score URI_WP_HACKED_2                1.979
-score XPRIO_SHORT_SUBJ               2.394
+score URI_WP_HACKED_2                1.829
+score XPRIO_SHORT_SUBJ               2.499
 score XPRIO_URL_SHORTNER             0.999
 score AC_SPAMMY_URI_PATTERNS1        1.000
 score AC_SPAMMY_URI_PATTERNS10       1.000

Modified: spamassassin/trunk/rulesrc/scores/stats-set0
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set0?rev=1881751&r1=1881750&r2=1881751&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set0 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set0 Wed Sep 16 03:22:19 2020
@@ -1,40 +1,40 @@
 ##### WITH NEW RULES AND SCORES #####
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 168327  12.590%  (99.285% of non-spam corpus)
-# Correctly spam:     958285  71.675%  (82.084% of spam corpus)
-# False positives:      1212  0.091%  (0.715% of nonspam, 237643 weighted)
-# False negatives:    209160  15.644%  (17.916% of spam, 593476 weighted)
-# Average score for spam:  10.3    nonspam: 0.9
-# Average for false-pos:   5.7  false-neg: 2.8
-# TOTAL:              1336984  100.00%
+# Correctly non-spam: 851638  42.190%  (99.648% of non-spam corpus)
+# Correctly spam:     994021  49.243%  (85.401% of spam corpus)
+# False positives:      3012  0.149%  (0.352% of nonspam, 130905 weighted)
+# False negatives:    169922  8.418%  (14.599% of spam, 418463 weighted)
+# Average score for spam:  10.1    nonspam: 0.5
+# Average for false-pos:   6.4  false-neg: 2.5
+# TOTAL:              2018593  100.00%
 
 Reading scores from "tmprules"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  21106  98.84%
-# Correctly spam:     123248  84.57%
-# False positives:       247  1.16%
-# False negatives:     22494  15.43%
-# TCR(l=50): 4.182700  SpamRecall: 84.566%  SpamPrec: 99.800%
+# Correctly non-spam: 106141  99.56%
+# Correctly spam:     124234  85.52%
+# False positives:       470  0.44%
+# False negatives:     21034  14.48%
+# TCR(l=50): 3.261957  SpamRecall: 85.521%  SpamPrec: 99.623%
 
 ##### 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: 160845  94.87%
-# Correctly spam:     399201  34.19%
-# False positives:      8694  5.13%
-# False negatives:    768244  65.81%
-# TCR(l=50): 0.970490  SpamRecall: 34.194%  SpamPrec: 97.869%
+# Correctly non-spam: 845048  98.88%
+# Correctly spam:     390749  33.57%
+# False positives:      9602  1.12%
+# False negatives:    773194  66.43%
+# TCR(l=50): 0.928707  SpamRecall: 33.571%  SpamPrec: 97.602%
 Reading scores from "../rules-base"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  20231  94.75%
-# Correctly spam:      49575  34.02%
-# False positives:      1122  5.25%
-# False negatives:     96167  65.98%
-# TCR(l=50): 0.957148  SpamRecall: 34.016%  SpamPrec: 97.787%
+# Correctly non-spam: 105436  98.90%
+# Correctly spam:      49066  33.78%
+# False positives:      1175  1.10%
+# False negatives:     96202  66.22%
+# TCR(l=50): 0.937503  SpamRecall: 33.776%  SpamPrec: 97.661%

Modified: spamassassin/trunk/rulesrc/scores/stats-set1
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set1?rev=1881751&r1=1881750&r2=1881751&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set1 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set1 Wed Sep 16 03:22:19 2020
@@ -1,40 +1,40 @@
 ##### WITH NEW RULES AND SCORES #####
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 185392  13.489%  (99.204% of non-spam corpus)
-# Correctly spam:     1123332  81.734%  (94.597% of spam corpus)
-# False positives:      1487  0.108%  (0.796% of nonspam, 780511 weighted)
-# False negatives:     64159  4.668%  (5.403% of spam, 131558 weighted)
-# Average score for spam:  16.5    nonspam: -1.0
-# Average for false-pos:   8.3  false-neg: 2.1
-# TOTAL:              1374370  100.00%
+# Correctly non-spam: 185375  13.488%  (99.197% of non-spam corpus)
+# Correctly spam:     1123173  81.725%  (94.586% of spam corpus)
+# False positives:      1501  0.109%  (0.803% of nonspam, 783673 weighted)
+# False negatives:     64289  4.678%  (5.414% of spam, 132489 weighted)
+# Average score for spam:  15.9    nonspam: -1.1
+# Average for false-pos:   8.2  false-neg: 2.1
+# TOTAL:              1374338  100.00%
 
 Reading scores from "tmprules"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  23236  99.05%
-# Correctly spam:     140473  94.70%
-# False positives:       224  0.95%
-# False negatives:      7854  5.30%
-# TCR(l=50): 7.784560  SpamRecall: 94.705%  SpamPrec: 99.841%
+# Correctly non-spam:  23257  99.15%
+# Correctly spam:     140322  94.61%
+# False positives:       200  0.85%
+# False negatives:      8000  5.39%
+# TCR(l=50): 8.240111  SpamRecall: 94.606%  SpamPrec: 99.858%
 
 ##### 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: 184472  98.71%
-# Correctly spam:     721809  60.78%
-# False positives:      2407  1.29%
-# False negatives:    465682  39.22%
-# TCR(l=50): 2.026325  SpamRecall: 60.784%  SpamPrec: 99.668%
+# Correctly non-spam: 184449  98.70%
+# Correctly spam:     721877  60.79%
+# False positives:      2427  1.30%
+# False negatives:    465585  39.21%
+# TCR(l=50): 2.023158  SpamRecall: 60.792%  SpamPrec: 99.665%
 Reading scores from "../rules-base"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  23154  98.70%
-# Correctly spam:      90308  60.88%
-# False positives:       306  1.30%
-# False negatives:     58019  39.12%
-# TCR(l=50): 2.023036  SpamRecall: 60.884%  SpamPrec: 99.662%
+# Correctly non-spam:  23169  98.77%
+# Correctly spam:      90329  60.90%
+# False positives:       288  1.23%
+# False negatives:     57993  39.10%
+# TCR(l=50): 2.048845  SpamRecall: 60.901%  SpamPrec: 99.682%