Отчёт по обучению модели

Метрики на тестовом наборе (полный набор признаков):
  AUC: 0.9980
  Accuracy: 0.9820
  Precision: 0.9839
  Recall: 0.9801
  F1: 0.9820

Метрики после отсеивания малозначимых признаков:
  AUC: 0.9977 (Δ -0.0003)
  Accuracy: 0.9814 (Δ -0.0006)
  Precision: 0.9842 (Δ +0.0003)
  Recall: 0.9786 (Δ -0.0015)
  F1: 0.9814 (Δ -0.0006)

Значимость признаков (полный набор):
  opr_rank: 15.877267
  opr_pr_dec: 11.105542
  kasp_log_hits: 10.792340
  kasp_log_urls: 6.225685
  top1m_tld_rank: 4.825600
  redirection_result: 3.825771
  whois_exists: 3.536946
  whois_reg_period_days: 2.982219
  whois_domain_match: 2.714577
  whois_registrar: 2.713904
  kasp_ipv4_count: 2.624206
  top1m_subdomain_count: 2.529057
  dns_a_count: 2.247677
  error_reason: 1.884843
  p443_body_len: 1.528761
  dns_txt_length_total: 1.487012
  has_header_link: 1.414086
  dns_complexity: 1.119155
  scan_score: 1.051920
  dns_mx_count: 0.988147
  kasp_log_files: 0.933888
  scan_history_length: 0.780853
  p443_tags_cnt: 0.746595
  p80_title_len: 0.746358
  has_header_speculation-rules: 0.664987
  dns_aaaa_count: 0.592093
  cert_issuer: 0.586351
  p80_tags_cnt: 0.551239
  has_header_set-cookie: 0.539672
  dns_ns_count: 0.482145
  has_header_cdn-cache-control: 0.465319
  redirection_chain_length: 0.462759
  cert_has_ocsp: 0.452031
  dns_txt_count: 0.436272
  has_header_x-powered-by: 0.426363
  has_header_x-host: 0.418837
  has_header_x-content-type-options: 0.411219
  p443_title_len: 0.372647
  has_header_expires: 0.353867
  p80_body_len: 0.350942
  has_header_cf-cache-status: 0.348102
  has_header_last-modified: 0.345821
  has_header_pragma: 0.324966
  dns_soa_count: 0.312317
  err_http_status_code: 0.306051
  has_header_cf-ray: 0.290825
  has_header_alt-svc: 0.289918
  has_header_server-timing: 0.272159
  cert_validity_days: 0.268773
  redirection_status_code: 0.252955
  has_header_etag: 0.247679
  has_header_x-robots-tag: 0.233595
  has_header_cache-control: 0.232062
  has_header_vary: 0.230516
  top1m_rank: 0.203186
  dns_cname_count: 0.195268
  has_header_date: 0.193781
  p443_scripts_cnt: 0.193329
  has_header_x-adblock-key: 0.177109
  otx_error: 0.152642
  has_header_report-to: 0.146210
  has_header_x-nf-request-id: 0.126138
  has_header_x-litespeed-cache: 0.124281
  dns_caa_count: 0.117574
  has_header_strict-transport-security: 0.112399
  p80_scripts_cnt: 0.105044
  has_header_upgrade: 0.099567
  has_header_x-served-by: 0.099136
  has_header_x-frame-options: 0.097032
  dns_has_spf: 0.085424
  cert_has_crl: 0.084435
  has_header_permissions-policy: 0.083796
  has_header_transfer-encoding: 0.079428
  has_header_connection: 0.078702
  has_header_accept-ch: 0.078450
  has_header_x-request-id: 0.073944
  has_header_x-pingback: 0.071439
  has_header_accept-ranges: 0.071293
  has_header_x-cache-status: 0.060199
  has_header_cache-status: 0.058077
  has_header_content-length: 0.054622
  has_header_x-turbo-charged-by: 0.049729
  has_header_nel: 0.046514
  p80_meta_cnt: 0.042609
  has_header_server: 0.042065
  has_header_content-type: 0.040867
  has_header_x-aspnet-version: 0.038791
  has_header_x-varnish: 0.034448
  has_header_x-cache: 0.025300
  has_header_cross-origin-resource-policy: 0.025154
  has_header_x-xss-protection: 0.025068
  has_header_x-dns-prefetch-control: 0.024845
  has_header_p3p: 0.024739
  has_header_x-litespeed-tag: 0.024525
  has_header_x-shopid: 0.023349
  has_header_referrer-policy: 0.019035
  has_header_content-security-policy-report-only: 0.018980
  has_header_cross-origin-opener-policy: 0.018724
  has_header_keep-alive: 0.018594
  has_header_x-hcdn-cache-status: 0.018547
  has_header_access-control-allow-origin: 0.018283
  p443_has_body: 0.016800
  has_header_x-hcdn-upstream-rt: 0.014764
  has_header_age: 0.014136
  has_header_x-seen-by: 0.011753
  has_header_x-ws-ratelimit-limit: 0.011074
  has_header_x-ua-compatible: 0.010837
  p443_meta_cnt: 0.009882
  has_header_x-cache-hits: 0.008374
  has_header_glb-x-seen-by: 0.007573
  has_header_x-tec-api-root: 0.007135
  has_header_content-security-policy: 0.006857
  p80_has_title: 0.006845
  has_header_x-ws-ratelimit-remaining: 0.006610
  has_header_x-generator: 0.006297
  has_header_powered-by: 0.006226
  has_header_panel: 0.005657
  has_header_x-permitted-cross-domain-policies: 0.005289
  has_header_x-cacheable: 0.004387
  has_header_access-control-allow-methods: 0.004138
  has_header_via: 0.004068
  has_header_x-runtime: 0.003950
  has_header_accept-ch-lifetime: 0.003608
  has_header_cross-origin-embedder-policy: 0.003588
  has_header_x-azure-ref: 0.003537
  has_header_x-tec-api-origin: 0.002187
  p443_has_title: 0.001231
  has_header_x-amz-cf-id: 0.001020
  has_header_access-control-allow-headers: 0.000987
  has_header_x-hcdn-request-id: 0.000901
  has_header_platform: 0.000875
  has_header_x-timer: 0.000806
  has_header_x-cache-group: 0.000634
  has_header_origin-agent-cluster: 0.000239
  has_header_x-amz-cf-pop: 0.000173
  has_header_x-download-options: 0.000000
  dns_has_dmarc: 0.000000
  has_header_content-language: 0.000000
  has_header_x-dc: 0.000000
  has_header_x-storefront-renderer-rendered: 0.000000
  has_header_x-sorting-hat-podid: 0.000000
  has_header_x-shardid: 0.000000
  has_header_x-sorting-hat-shopid: 0.000000
  has_header_shopify-complexity-score: 0.000000
  has_header_critical-ch: 0.000000
  has_header_x-wix-request-id: 0.000000
  has_header_cf-mitigated: 0.000000
  has_header_x-tec-api-version: 0.000000
  has_header_x-envoy-upstream-service-time: 0.000000
  has_header_x-drupal-cache: 0.000000
  p80_has_body: 0.000000
  cert_has_ca_issuers: 0.000000

Значимость признаков (усечённый набор):
  opr_rank: 17.107405
  kasp_log_hits: 13.103345
  opr_pr_dec: 11.412157
  top1m_tld_rank: 5.282737
  whois_reg_period_days: 4.483027
  kasp_log_urls: 4.457320
  redirection_result: 4.042323
  whois_registrar: 3.339876
  kasp_ipv4_count: 3.338158
  whois_exists: 3.011729
  top1m_subdomain_count: 2.837263
  dns_a_count: 2.491673
  dns_complexity: 2.090952
  dns_txt_length_total: 2.047806
  whois_domain_match: 1.993368
  p443_body_len: 1.833131
  scan_score: 1.710927
  has_header_link: 1.699519
  error_reason: 1.473081
  dns_mx_count: 1.311431
  cert_issuer: 1.284464
  p443_tags_cnt: 1.265718
  kasp_log_files: 1.259896
  p80_tags_cnt: 1.255505
  has_header_cdn-cache-control: 1.126306
  has_header_speculation-rules: 0.905718
  scan_history_length: 0.876638
  p80_title_len: 0.821543
  has_header_set-cookie: 0.792598
  dns_aaaa_count: 0.690009
  dns_ns_count: 0.654373

Рекомендованные пороги для полного набора признаков:
  Максимум F1: порог=0.4756, точность=0.9835, полнота=0.9816, метрика=0.9825
  Максимум индекса Юдена: порог=0.4756, точность=0.9834, полнота=0.9816, метрика=0.9650

Рекомендованные пороги после отбора признаков:
  Максимум F1: порог=0.5150, точность=0.9848, полнота=0.9783, метрика=0.9816
  Максимум индекса Юдена: порог=0.5150, точность=0.9849, полнота=0.9783, метрика=0.9631