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Posted to commits@spamassassin.apache.org by sp...@apache.org on 2023/01/23 02:40:18 UTC

svn commit: r1906936 [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=1906936&r1=1906935&r2=1906936&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/scores-set3 (original)
+++ spamassassin/trunk/rulesrc/scores/scores-set3 Mon Jan 23 02:40:18 2023
@@ -3,185 +3,183 @@
 
 score AC_BR_BONANZA                  0.001
 score AC_DIV_BONANZA                 0.001 # force non-zero
-score AC_FROM_MANY_DOTS              0.802
-score AC_HTML_NONSENSE_TAGS          1.999
+score AC_FROM_MANY_DOTS              1.353
+score AC_HTML_NONSENSE_TAGS          1.997
 score ADMITS_SPAM                    0.001
-score ADVANCE_FEE_2_NEW_MONEY        1.999
-score ADVANCE_FEE_3_NEW              3.499
-score ADVANCE_FEE_3_NEW_MONEY        2.230
-score ADVANCE_FEE_4_NEW              2.500
-score ADVANCE_FEE_4_NEW_FRM_MNY      0.860
+score ADVANCE_FEE_2_NEW_MONEY        1.997
+score ADVANCE_FEE_3_NEW              3.496
+score ADVANCE_FEE_3_NEW_MONEY        2.218
+score ADVANCE_FEE_4_NEW              2.497
+score ADVANCE_FEE_4_NEW_FRM_MNY      1.706
 score ADVANCE_FEE_4_NEW_MONEY        0.001
 score ADVANCE_FEE_5_NEW_FRM_MNY      0.001
-score ADVANCE_FEE_5_NEW_MONEY        0.132
-score AD_PREFS                       0.499
+score ADVANCE_FEE_5_NEW_MONEY        0.131
+score AD_PREFS                       0.100
 score AMAZON_IMG_NOT_RCVD_AMZN       0.001
 score AXB_XMAILER_MIMEOLE_OL_024C2   0.001 # force non-zero
-score BIGNUM_EMAILS_FREEM            1.702
-score BIGNUM_EMAILS_MANY             2.999
+score BIGNUM_EMAILS_FREEM            0.650
+score BIGNUM_EMAILS_MANY             2.996
 score BITCOIN_DEADLINE               0.001
-score BITCOIN_EXTORT_01              1.888
-score BITCOIN_MALF_HTML              1.825
-score BITCOIN_MALWARE                2.945
-score BITCOIN_OBFU_SUBJ              0.889
-score BITCOIN_SPAM_02                2.499
-score BITCOIN_SPAM_03                2.092
-score BITCOIN_SPAM_05                1.730
-score BITCOIN_SPAM_09                1.499
-score BITCOIN_XPRIO                  0.001
-score BITCOIN_YOUR_INFO              2.702
-score BODY_URI_ONLY                  2.131
-score CK_HELO_GENERIC                0.250
-score CONTENT_AFTER_HTML_WEAK        1.500
+score BITCOIN_EXTORT_01              0.205
+score BITCOIN_MALF_HTML              1.416
+score BITCOIN_MALWARE                2.546
+score BITCOIN_OBFU_SUBJ              1.157
+score BITCOIN_SPAM_02                2.447
+score BITCOIN_SPAM_03                2.497
+score BITCOIN_SPAM_05                1.562
+score BITCOIN_SPAM_09                1.498
+score BITCOIN_XPRIO                  0.001 # force non-zero
+score BITCOIN_YOUR_INFO              2.704
+score BODY_URI_ONLY                  2.132
+score CK_HELO_GENERIC                0.249
+score CONTENT_AFTER_HTML_WEAK        1.498
 score CTE_8BIT_MISMATCH              0.001
-score DEAR_BENEFICIARY               0.208
-score DEAR_EMAIL_USER                0.489
+score DEAR_BENEFICIARY               0.205
+score DEAR_EMAIL_USER                2.312
 score DKIMWL_WL_HIGH                 -0.001
 score DKIMWL_WL_MED                  -0.001
-score DKIMWL_WL_MEDHI                -0.001
+score DKIMWL_WL_MEDHI                -0.001 # force non-zero
 score ENCRYPTED_MESSAGE              -0.999
 score FILL_THIS_FORM                 0.001
 score FONT_INVIS_DIRECT              0.001
-score FONT_INVIS_LONG_LINE           2.698
-score FONT_INVIS_MSGID               2.060
-score FONT_INVIS_NORDNS              1.922
+score FONT_INVIS_LONG_LINE           2.694
+score FONT_INVIS_MSGID               2.001
+score FONT_INVIS_NORDNS              1.921
 score FONT_INVIS_POSTEXTRAS          1.389
-score FORGED_SPF_HELO                1.232
-score FORM_FRAUD                     0.999
-score FORM_FRAUD_3                   0.901
+score FORGED_SPF_HELO                1.228
+score FORM_FRAUD                     0.998
+score FORM_FRAUD_3                   2.399
 score FORM_FRAUD_5                   0.001
-score FREEMAIL_FORGED_FROMDOMAIN     0.112
-score FROM_2_EMAILS_SHORT            2.456
-score FROM_ADDR_WS                   2.999
+score FREEMAIL_FORGED_FROMDOMAIN     0.149
+score FROM_2_EMAILS_SHORT            2.455
+score FROM_ADDR_WS                   2.996
 score FROM_FMBLA_NEWDOM28            0.001
 score FROM_GOV_DKIM_AU               -0.999
 score FROM_MISSP_EH_MATCH            0.001
 score FROM_MISSP_REPLYTO             0.001
-score FROM_MISSP_SPF_FAIL            2.000
-score FROM_MULTI_NORDNS              0.887
-score FROM_PAYPAL_SPOOF              0.655
-score FROM_SUSPICIOUS_NTLD           0.499
-score FROM_SUSPICIOUS_NTLD_FP        1.999
-score FSL_BULK_SIG                   0.001
-score FSL_NEW_HELO_USER              0.001 # force non-zero
+score FROM_MISSP_SPF_FAIL            1.997
+score FROM_MULTI_NORDNS              0.912
+score FROM_PAYPAL_SPOOF              0.800
+score FROM_SUSPICIOUS_NTLD           0.498
+score FROM_SUSPICIOUS_NTLD_FP        1.998
+score FSL_BULK_SIG                   0.001 # force non-zero
+score FSL_NEW_HELO_USER              0.001
 score FUZZY_AMAZON                   0.001
-score FUZZY_CLICK_HERE               3.040
-score FUZZY_UNSUBSCRIBE              1.078
-score GB_BITCOIN_NH                  1.821
+score FUZZY_CLICK_HERE               2.562
+score FUZZY_UNSUBSCRIBE              3.096
+score GB_BITCOIN_NH                  1.712
 score GB_CUSTOM_HTM_URI              0.001
-score GB_FAKE_RF_SHORT               0.818
-score GB_FREEMAIL_DISPTO             0.001 # force non-zero
-score GB_HASHBL_BTC                  1.355
-score GOOG_REDIR_NORDNS              2.699
-score GOOG_STO_NOIMG_HTML            2.891
-score HAS_X_OUTGOING_SPAM_STAT       0.933
-score HDRS_LCASE_IMGONLY             0.100
-score HDRS_MISSP                     1.243
-score HDR_ORDER_FTSDMCXX_DIRECT      1.999
+score GB_FAKE_RF_SHORT               0.998
+score GB_FREEMAIL_DISPTO             0.001
+score GB_HASHBL_BTC                  1.578
+score GOOG_REDIR_NORDNS              2.696
+score GOOG_STO_NOIMG_HTML            2.889
+score HAS_X_OUTGOING_SPAM_STAT       0.896
+score HDRS_LCASE_IMGONLY             0.098
+score HDRS_MISSP                     1.241
+score HDR_ORDER_FTSDMCXX_DIRECT      1.997
 score HDR_ORDER_FTSDMCXX_NORDNS      0.001
-score HEADER_FROM_DIFFERENT_DOMAINS  0.250
+score HEADER_FROM_DIFFERENT_DOMAINS  0.248
 score HELO_NO_DOMAIN                 0.001
-score HK_LOTTO                       1.000
-score HK_NAME_FROM                   0.999
-score HK_RANDOM_ENVFROM              0.001
-score HK_RANDOM_FROM                 0.999
-score HK_RANDOM_REPLYTO              0.999
-score HK_SCAM                        1.999
-score HOSTED_IMG_DIRECT_MX           0.001 # force non-zero
-score HOSTED_IMG_FREEM               3.353
-score HOSTED_IMG_MULTI_PUB_01        2.999
+score HK_LOTTO                       0.999
+score HK_NAME_FROM                   0.998
+score HK_RANDOM_ENVFROM              0.001 # force non-zero
+score HK_RANDOM_FROM                 0.998
+score HK_RANDOM_REPLYTO              0.998
+score HK_SCAM                        1.997
+score HOSTED_IMG_DIRECT_MX           0.001
+score HOSTED_IMG_FREEM               3.311
+score HOSTED_IMG_MULTI_PUB_01        2.996
 score HTML_OFF_PAGE                  0.001
-score HTML_TAG_BALANCE_CENTER        3.599
-score HTML_TEXT_INVISIBLE_FONT       0.390
-score HTML_TEXT_INVISIBLE_STYLE      1.724
-score JH_SPAMMY_HEADERS              3.499
-score KHOP_HELO_FCRDNS               0.001
-score LONG_HEX_URI                   1.616
+score HTML_TAG_BALANCE_CENTER        3.595
+score HTML_TEXT_INVISIBLE_FONT       0.449
+score HTML_TEXT_INVISIBLE_STYLE      1.727
+score JH_SPAMMY_HEADERS              3.496
+score KHOP_HELO_FCRDNS               0.001 # force non-zero
+score LONG_HEX_URI                   1.615
 score LONG_IMG_URI                   0.001
-score LONG_INVISIBLE_TEXT            2.999
+score LONG_INVISIBLE_TEXT            2.823
 score LOTS_OF_MONEY                  0.010
-score MALWARE_NORDNS                 1.943
-score MILLION_HUNDRED                2.699
-score MILLION_USD                    1.623
-score MIMEOLE_DIRECT_TO_MX           0.001
-score MIXED_ES                       1.999
-score MIXED_HREF_CASE                1.047
-score MONEY_ATM_CARD                 2.602
+score MALWARE_NORDNS                 2.517
+score MILLION_HUNDRED                2.696
+score MILLION_USD                    1.590
+score MIMEOLE_DIRECT_TO_MX           0.001 # force non-zero
+score MIXED_ES                       1.997
+score MIXED_HREF_CASE                1.314
+score MONEY_ATM_CARD                 2.589
 score MONEY_FORM                     0.001
-score MONEY_FORM_SHORT               0.001
-score MONEY_FRAUD_3                  2.599
+score MONEY_FORM_SHORT               0.001 # force non-zero
+score MONEY_FRAUD_3                  2.596
 score MONEY_FRAUD_5                  0.001
 score MONEY_FRAUD_8                  0.001
 score MONEY_FREEMAIL_REPTO           0.001
-score MSMAIL_PRI_ABNORMAL            0.001
-score NA_DOLLARS                     1.499
-score NICE_REPLY_A                   -1.149
+score MSMAIL_PRI_ABNORMAL            0.747
+score NA_DOLLARS                     1.498
+score NICE_REPLY_A                   -1.147
 score NO_FM_NAME_IP_HOSTN            0.001
 score NSL_RCVD_HELO_USER             0.001
-score NUMBERONLY_BITCOIN_EXP         0.845
-score OBFU_TEXT_ATTACH               1.239
-score ODD_FREEM_REPTO                2.301
+score NUMBERONLY_BITCOIN_EXP         0.583
+score OBFU_TEXT_ATTACH               1.699
+score ODD_FREEM_REPTO                2.499
 score PDS_BTC_ID                     0.001 # force non-zero
 score PDS_BTC_MSGID                  0.001
 score PDS_FROM_2_EMAILS              0.490
-score PDS_HELO_SPF_FAIL              1.999
-score PDS_NAKED_TO_NUMERO            1.079
+score PDS_HELO_SPF_FAIL              1.997
+score PDS_NAKED_TO_NUMERO            1.945
 score PDS_RDNS_DYNAMIC_FP            0.001 # force non-zero
-score PDS_SHORT_SPOOFED_URL          1.999
-score PHP_ORIG_SCRIPT                0.001 # force non-zero
-score PHP_SCRIPT                     2.500
+score PDS_SHORT_SPOOFED_URL          1.997
+score PHP_ORIG_SCRIPT                0.001
+score PHP_SCRIPT                     2.497
 score PP_MIME_FAKE_ASCII_TEXT        0.001
-score RAND_MKTG_HEADER               1.999
+score RAND_MKTG_HEADER               1.997
 score RATWARE_NO_RDNS                0.001
 score RCVD_IN_MSPIKE_H2              -0.001
-score RDNS_NUM_TLD_XM                2.999
-score REPTO_419_FRAUD                2.999
-score SCC_CANSPAM_1                  2.299
-score SCC_ISEMM_LID_1B               1.274
-score SENDGRID_REDIR                 1.008
-score SERGIO_SUBJECT_VIAGRA01        2.788
-score SHOPIFY_IMG_NOT_RCVD_SFY       2.499
-score SHORTENED_URL_SRC              2.899
+score RDNS_NUM_TLD_XM                2.996
+score REPTO_419_FRAUD                2.996
+score SCC_CANSPAM_1                  2.297
+score SCC_ISEMM_LID_1B               1.273
+score SENDGRID_REDIR                 1.006
+score SERGIO_SUBJECT_VIAGRA01        3.224
+score SHOPIFY_IMG_NOT_RCVD_SFY       2.497
+score SHORTENED_URL_SRC              2.475
 score SHORT_SHORTNER                 0.354
 score SPOOFED_FREEMAIL               0.001
 score SPOOFED_FREEMAIL_NO_RDNS       0.001
 score SPOOF_GMAIL_MID                0.001
 score STATIC_XPRIO_OLE               0.001
 score SUSP_UTF8_WORD_COMBO           0.001
-score SUSP_UTF8_WORD_MANY            0.861
-score SUSP_UTF8_WORD_SUBJ            2.000
-score THIS_AD                        1.099
+score SUSP_UTF8_WORD_MANY            0.141
+score SUSP_UTF8_WORD_SUBJ            1.997
+score THIS_AD                        1.098
 score TO_EQ_FM_DOM_SPF_FAIL          0.001
 score TO_EQ_FM_SPF_FAIL              0.001
 score TO_NAME_SUBJ_NO_RDNS           2.999
-score TO_NO_BRKTS_HTML_IMG           1.999
-score TO_NO_BRKTS_HTML_ONLY          2.000
-score TO_NO_BRKTS_MSFT               0.001
-score TO_NO_BRKTS_NORDNS_HTML        1.730
-score TO_NO_BRKTS_PCNT               2.499
-score TVD_ENHANCE                    0.310
-score TVD_GET_STOCK                  1.286
-score TVD_IP_HEX                     1.480
-score TVD_IP_OCT                     2.677
-score TVD_PH_BODY_META               2.400
-score TVD_RCVD_SPACE_BRACKET         1.121
-score TVD_SPACE_ENCODED              0.001
-score UNDISC_FREEM                   2.799
-score UNDISC_MONEY                   3.200
-score URI_DOTEDU                     1.999
-score URI_GOOGLE_PROXY               1.999
-score URI_ONLY_MSGID_MALF            0.544
-score URI_PHISH                      3.628
-score URI_TRY_3LD                    1.167
-score URI_WP_HACKED                  3.499
-score URI_WP_HACKED_2                2.499
-score VFY_ACCT_NORDNS                2.999
+score TO_NO_BRKTS_HTML_IMG           1.997
+score TO_NO_BRKTS_HTML_ONLY          1.997
+score TO_NO_BRKTS_NORDNS_HTML        1.728
+score TO_NO_BRKTS_PCNT               2.497
+score TVD_ENHANCE                    1.904
+score TVD_GET_STOCK                  2.499
+score TVD_IP_HEX                     1.665
+score TVD_IP_OCT                     2.719
+score TVD_PH_BODY_META               2.398
+score TVD_RCVD_SPACE_BRACKET         1.862
+score UNDISC_FREEM                   2.796
+score UNDISC_MONEY                   3.196
+score URI_DOTEDU                     1.997
+score URI_GOOGLE_PROXY               1.997
+score URI_ONLY_MSGID_MALF            1.501
+score URI_PHISH                      3.625
+score URI_TRY_3LD                    1.166
+score URI_WP_HACKED                  3.496
+score URI_WP_HACKED_2                2.497
+score VFY_ACCT_NORDNS                2.996
 score WORD_INVIS                     0.001
-score WORD_INVIS_MANY                2.999
+score WORD_INVIS_MANY                2.996
 score XFER_LOTSA_MONEY               0.999
 score XM_RANDOM                      0.001
-score XPRIO                          0.001 # force non-zero
-score XPRIO_URL_SHORTNER             0.545
+score XPRIO                          0.001
+score XPRIO_URL_SHORTNER             0.925
 score YOU_INHERIT                    0.001
 score AC_POST_EXTRAS                 1.000
 score AC_SPAMMY_URI_PATTERNS1        1.000
@@ -285,7 +283,6 @@ score LIST_PRTL_SAME_USER            1.0
 score LUCRATIVE                      1.000
 score MALF_HTML_B64                  1.000
 score MALWARE_PASSWORD               1.000
-score MANY_HDRS_LCASE                0.100
 score MIME_NO_TEXT                   1.000
 score MIXED_AREA_CASE                1.000
 score MIXED_CENTER_CASE              1.000

Modified: spamassassin/trunk/rulesrc/scores/stats-set0
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set0?rev=1906936&r1=1906935&r2=1906936&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set0 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set0 Mon Jan 23 02:40:18 2023
@@ -1,40 +1,40 @@
 ##### WITH NEW RULES AND SCORES #####
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 280373  70.473%  (99.508% of non-spam corpus)
-# Correctly spam:      84593  21.263%  (72.872% of spam corpus)
-# False positives:      1387  0.349%  (0.492% of nonspam,  20807 weighted)
-# False negatives:     31492  7.916%  (27.128% of spam,  40364 weighted)
-# Average score for spam:  11.3    nonspam: 0.7
-# Average for false-pos:   7.3  false-neg: 1.3
-# TOTAL:              397845  100.00%
+# Correctly non-spam: 282776  71.125%  (99.486% of non-spam corpus)
+# Correctly spam:      81990  20.622%  (72.341% of spam corpus)
+# False positives:      1461  0.367%  (0.514% of nonspam,  20805 weighted)
+# False negatives:     31349  7.885%  (27.659% of spam,  38975 weighted)
+# Average score for spam:  11.8    nonspam: 0.7
+# Average for false-pos:   7.1  false-neg: 1.2
+# TOTAL:              397576  100.00%
 
 Reading scores from "tmprules"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  35045  99.43%
-# Correctly spam:      10576  72.32%
-# False positives:       201  0.57%
-# False negatives:      4047  27.68%
-# TCR(l=50): 1.037313  SpamRecall: 72.324%  SpamPrec: 98.135%
+# Correctly non-spam:  35342  99.42%
+# Correctly spam:      10418  72.73%
+# False positives:       207  0.58%
+# False negatives:      3906  27.27%
+# TCR(l=50): 1.004770  SpamRecall: 72.731%  SpamPrec: 98.052%
 
 ##### 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: 274594  97.46%
-# Correctly spam:      73086  62.96%
-# False positives:      7166  2.54%
-# False negatives:     42999  37.04%
-# TCR(l=50): 0.289273  SpamRecall: 62.959%  SpamPrec: 91.071%
+# Correctly non-spam: 277107  97.49%
+# Correctly spam:      70674  62.36%
+# False positives:      7130  2.51%
+# False negatives:     42665  37.64%
+# TCR(l=50): 0.283940  SpamRecall: 62.356%  SpamPrec: 90.836%
 Reading scores from "../rules-base"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  34276  97.25%
-# Correctly spam:       9182  62.79%
-# False positives:       970  2.75%
-# False negatives:      5441  37.21%
-# TCR(l=50): 0.271092  SpamRecall: 62.791%  SpamPrec: 90.445%
+# Correctly non-spam:  34634  97.43%
+# Correctly spam:       8996  62.80%
+# False positives:       915  2.57%
+# False negatives:      5328  37.20%
+# TCR(l=50): 0.280434  SpamRecall: 62.804%  SpamPrec: 90.768%

Modified: spamassassin/trunk/rulesrc/scores/stats-set1
URL: http://svn.apache.org/viewvc/spamassassin/trunk/rulesrc/scores/stats-set1?rev=1906936&r1=1906935&r2=1906936&view=diff
==============================================================================
--- spamassassin/trunk/rulesrc/scores/stats-set1 (original)
+++ spamassassin/trunk/rulesrc/scores/stats-set1 Mon Jan 23 02:40:18 2023
@@ -1,23 +1,23 @@
 ##### WITH NEW RULES AND SCORES #####
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam: 282672  70.247%  (99.150% of non-spam corpus)
-# Correctly spam:      89392  22.215%  (76.209% of spam corpus)
-# False positives:      2424  0.602%  (0.850% of nonspam,  91404 weighted)
-# False negatives:     27907  6.935%  (23.791% of spam,  41068 weighted)
-# Average score for spam:  16.5    nonspam: -0.2
+# Correctly non-spam: 282671  70.247%  (99.149% of non-spam corpus)
+# Correctly spam:      89370  22.210%  (76.191% of spam corpus)
+# False positives:      2425  0.603%  (0.851% of nonspam,  91417 weighted)
+# False negatives:     27927  6.940%  (23.809% of spam,  41082 weighted)
+# Average score for spam:  16.9    nonspam: -0.2
 # Average for false-pos:   9.2  false-neg: 1.5
-# TOTAL:              402395  100.00%
+# TOTAL:              402393  100.00%
 
 Reading scores from "tmprules"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
-# Correctly non-spam:  35338  99.13%
-# Correctly spam:      11247  76.14%
-# False positives:       311  0.87%
-# False negatives:      3525  23.86%
-# TCR(l=50): 0.774417  SpamRecall: 76.137%  SpamPrec: 97.309%
+# Correctly non-spam:  35346  99.15%
+# Correctly spam:      11246  76.13%
+# False positives:       303  0.85%
+# False negatives:      3526  23.87%
+# TCR(l=50): 0.790962  SpamRecall: 76.131%  SpamPrec: 97.376%
 
 ##### 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: 282932  99.24%
-# Correctly spam:      82298  70.16%
+# Correctly spam:      82339  70.20%
 # False positives:      2164  0.76%
-# False negatives:     35001  29.84%
-# TCR(l=50): 0.819121  SpamRecall: 70.161%  SpamPrec: 97.438%
+# False negatives:     34958  29.80%
+# TCR(l=50): 0.819353  SpamRecall: 70.197%  SpamPrec: 97.439%
 Reading scores from "../rules-base"...
 Reading per-message hit stat logs and scores...
 
 # SUMMARY for threshold 5.0:
 # Correctly non-spam:  35383  99.25%
-# Correctly spam:      10362  70.15%
+# Correctly spam:      10336  69.97%
 # False positives:       266  0.75%
-# False negatives:      4410  29.85%
-# TCR(l=50): 0.834105  SpamRecall: 70.146%  SpamPrec: 97.497%
+# False negatives:      4436  30.03%
+# TCR(l=50): 0.832882  SpamRecall: 69.970%  SpamPrec: 97.491%