Data mining and antispam
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MSU Secsem lection about data-mining in antispam technologies
Data mining and antispam
- 1. 亳仄亠仆亠仆亳亠 仄舒亳仆仆仂亞仂 仂弍亠仆亳 亰舒亟舒亠 仂弍仆舒亢亠仆亳 仗舒仄舒
- 2. SPAM (SPiced hAM) 1936 Hormel Foods Corporation
- 3. SPAM
- 4. SPAM (SPiced hAM) 1936 Hormel Foods Corporation 1939 World War II
- 6. SPAM (SPiced hAM) 1936 Hormel Foods Corporation 1939 World War II 1944 Z4, 仂仆舒亟 丶亰亠, 于仂从仂仂于仆亠于亶 磶从 仍舒仆从舒仍从ﾐ姿
- 8. SPAM (SPiced hAM) 1936 Hormel Foods Corporation 1939 World War II 1944 Z4, 仂仆舒亟 丶ﾐ経, 于仂从仂仂于仆亠于亶 磶从 仍舒仆从舒仍从ﾐ姿 1969 Monty Pythons Flying Circus
- 10. SPAM (SPiced hAM) 1936 Hormel Foods Corporation 1939 World War II 1944 Z4, 仂仆舒亟 丶ﾐ経, 于仂从仂仂于仆亠于亶 磶从 仍舒仆从舒仍从ﾐ姿 1969 Monty Pythons Flying Circus 1980s BBS, MUD, Usenet
- 11. SPAM (SPiced hAM) 1936 Hormel Foods Corporation 1939 World War II 1944 Z4, 仂仆舒亟 丶ﾐ経, 于仂从仂仂于仆亠于亶 磶从 仍舒仆从舒仍从ﾐ姿 1969 Monty Pythons Flying Circus 1980s BBS, MUD, Usenet, Star Wars vs Star Trek
- 13. SPAM (SPiced hAM) 1936 Hormel Foods Corporation 1939 World War II 1944 Z4, 仂仆舒亟 丶ﾐ経, 于仂从仂仂于仆亠于亶 磶从 仍舒仆从舒仍从ﾐ姿 1969 Monty Pythons Flying Circus 1980s BBS, MUD, Usenet, Star Wars vs Star Trek 1993 亢仂亠仍 个
- 15. SPAM
- 16. SPAM
- 17. SPAM
- 20. 从舒仍仆舒 仍亳 仗仂弍仍亠仄舒? you're a clown. kill yourself. if you delete flappy bird I will literally kill myself. It's my drug and I am so addicted!! PLEASE DO NOT DO THIS TO MEEE PLEASEE I think someone will kill you idk just saying NO ONLY 1 HOUR I WILL KILL YOU IF U TAKE IT DOWN
- 21. 从舒仍仆舒 仍亳 仗仂弍仍亠仄舒? 仄仂 仗仂 舒舒从亠 舒亶 亰舒仆从仂仄于 twoo 亳 于 舒仆仂亳 亞仂 亳亰 亞舒仆从 34 亞仂亟舒 <于亠亰舒仆仂 亠仆亰仂亶> 舒亶 亰仆舒从仂仄 从舒亳仆舒 仗仂仍舒 亳 亠 仂 亠亠 舒舒舒舒舒 弍亠亳 仗舒仄 弍亠亳 亠亠 亞亞仍 仗仂亠仄-仂 亠亞仂 仆亠 于 仗舒仄, 仆亠 于 仂 亠亳, 仆亠 于 亠从仍舒仄 仆亠 仂亳亠, 舒 于 亞仍舒于仆亶 亳从
- 37. 从舒仍仆舒 仍亳 仗仂弍仍亠仄舒? 仂亟仂于舒 仗亳弍仍 仗舒仄仄亠仂于 ~200.000.000$ 仂亟仂于亠 亰舒舒 仆舒 弍仂弍 亳 亳仆舒仆仂于亠 仗仂亠亳 ~20.000.000.000$ http://blogs.wsj.com/ideas-market/2012/08/13/the-economics-of-spam/
- 39. 丐丕亂 ? 0 10 20 30 40 50 60 丐舒弍仍亠从亳 丼舒 个亳亳仆亞 亳舒从仂亠 仂仆仂 舒亶仄 仂亳从 舒弍仂 仆舒从仂仄于舒 丕亠弍舒 舒仍仆仂亠
- 40. 舒亠仄? 仆仂亳亠仍仆仂 仄舒仍仂亠从亳于仆仂, 仆仂 亟亠亠于仂 After 26 days, and almost 350 million e-mail messages, only 28 sales resulted http://www.icsi.berkeley.edu/pubs/networking/2008-ccs-spamalytics.pdf
- 41. 舒亠仄? 仆仂亳亠仍仆仂 仄舒仍仂亠从亳于仆仂, 仆仂 亟亠亠于仂 舒仗仂舒仆亠仆亳亠 于亠亟仂仆仂仆仂亞仂
- 42. 舒亠仄? 仆仂亳亠仍仆仂 仄舒仍仂亠从亳于仆仂, 仆仂 亟亠亠于仂 舒仗仂舒仆亠仆亳亠 于亠亟仂仆仂仆仂亞仂 丐舒亞亠亳仂于舒仆仆亶 仗舒仄
- 43. 舒亠仄? 仆仂亳亠仍仆仂 仄舒仍仂亠从亳于仆仂, 仆仂 亟亠亠于仂 舒仗仂舒仆亠仆亳亠 于亠亟仂仆仂仆仂亞仂 丐舒亞亠亳仂于舒仆仆亶 仗舒仄 亠仆亠仆亳亠 从仂仆从亠仆仂于
- 44. 舒亠仄? 仆仂亳亠仍仆仂 仄舒仍仂亠从亳于仆仂, 仆仂 亟亠亠于仂 舒仗仂舒仆亠仆亳亠 于亠亟仂仆仂仆仂亞仂 丐舒亞亠亳仂于舒仆仆亶 仗舒仄 亠仆亠仆亳亠 从仂仆从亠仆仂于 Just because we can
- 45. 舒亠仄? 仆仂亳亠仍仆仂 仄舒仍仂亠从亳于仆仂, 仆仂 亟亠亠于仂 舒仗仂舒仆亠仆亳亠 于亠亟仂仆仂仆仂亞仂 丐舒亞亠亳仂于舒仆仆亶 仗舒仄 亠仆亠仆亳亠 从仂仆从亠仆仂于 Just because we can
- 46. 亠仂亟 弍仂弍 仆仂亶 舒仆舒仍亳亰 亳 亳仍舒亳
- 47. 亠仂亟 弍仂弍 仆仂亶 舒仆舒仍亳亰 亳 亳仍舒亳 + - 仂从舒 仂仆仂 丼亠仍仂于亠亠从亳亶 舒从仂 丐亟仂亰舒舒 弌仂亳仄仂
- 48. 亠仂亟 弍仂弍 仆仂亶 舒仆舒仍亳亰 亳 亳仍舒亳 于仂仄舒亳亠从亳亶 舒仆舒仍亳亰 亳 亳仍舒亳
- 49. 亠仂亟 弍仂弍 仆仂亶 舒仆舒仍亳亰 亳 亳仍舒亳 于仂仄舒亳亠从亳亶 舒仆舒仍亳亰 亳 亳仍舒亳 + - 亠亟仂亰舒舒仆仂 弌仍仂亢仆亠 仗亳仄舒 亠亟仂仂亞仂 仂弍仂, 舒 仆亠 亠仍仂于亠从亳
- 50. 亠仂亟 弍仂弍 仆仂亶 舒仆舒仍亳亰 亳 亳仍舒亳 于仂仄舒亳亠从亳亶 舒仆舒仍亳亰 亳 亳仍舒亳 + - 亠亟仂亰舒舒仆仂 弌仍仂亢仆亠 仗亳仄舒 亠亟仂仂亞仂 仂弍仂, 舒 仆亠 亠仍仂于亠从亳
- 51. 仗亠亟亠仍亠仆亳亠 弌仗舒仄 = 仍亠从仂仆仆舒 仗仂舒, ?
- 52. 仗亠亟亠仍亠仆亳亠 弌仗舒仄 = 仍亠从仂仆仆舒 仗仂舒, 仂弍仍舒亟舒ﾑ舒 亟于仄 于仂亶于舒仄亳: 亠亢亠仍舒亠仍仆舒 舒仂于舒
- 53. 舒亳仆仆仂亠 仂弍亠仆亳亠 舒从 亰舒亟舒 仄 亠舒亠仄? 仍舒亠亳亰舒亳 仂弍亠仆亳亠 弍亠亰 亳亠仍 仍舒亳亳从舒亳 仂弍亠仆亳亠 亳亠仍亠仄
- 54. 舒亳仆仆仂亠 仂弍亠仆亳亠 舒从 亰舒亟舒 仄 亠舒亠仄? 仍舒亠亳亰舒亳 仂弍亠仆亳亠 弍亠亰 亳亠仍 仍舒亳亳从舒亳 仂弍亠仆亳亠 亳亠仍亠仄
- 55. 仂舒仆仂于从舒 亰舒亟舒亳
- 57. 仂亟亠仍 舒 于仂亟亠 从仍舒亠亳亰舒仂舒: 仄仆仂亢亠于仂 从仍舒亠亳亰仂于舒仆仆 舒仍仂从 仍 从舒亢亟仂亶 仄 仗仂仂亳仄 从, 亠亠 仂仗亳于舒ﾑ 仂仂亠仆仆 从 仄仂亢亠 亳仆亠仗亠亳仂于舒 仆舒 亟于亳亢仂从, 从舒仆亳 仗仂仗舒ﾑ 于 仆亠亞仂 仗仂
- 58. 弍仂 仗亳亰仆舒从仂于
- 60. Simple Mail Transfer Protocol (SMTP) RFC 821, RFC 5321 仂仂亶 仗仂仂从仂仍, 仂仗亠舒亳亳 从仂仄舒仆亟舒/仂于亠
- 61. SMTP: 仗亳仄亠 亠亳亳 S: 220 smtp.kremlin.ru ESMTP Postfix C: HELO relay.msu.ru S: 250 Hello relay.msu.ru
- 62. SMTP: 仗亳仄亠 亠亳亳 C: MAIL FROM:<student@msu.ru> S: 250 Ok
- 63. SMTP: 仗亳仄亠 亠亳亳 C: RCPT TO:<putin@kremlin.ru> S: 250 Ok
- 64. SMTP: 仗亳仄亠 亠亳亳 C: DATA S: 354 End data with <CR><LF>.<CR><LF> C: From: MSU Student" <student@msu.ru> C: To: Vladimir Putin" <putin@kremlin.ru> C: Date: Th, 20 February 2014 18:00:00 C: Subject: Test message C: C: TESTTESTTEST
- 65. Electronic Mail (Email) RFC 5322, RFC 2045-2049 Multipurpose Internet Mail Extensions (MIME) 仂仆于亠舒, 亰舒亞仂仍仂于仂从 亳 亠仍仂 仂仂弍亠仆亳. 仂亟亟亠亢亳于舒亠 于仍仂亢亠仆亳 仗仂亳亰于仂仍仆 亳仗仂于
- 66. Mime: 仗亳仄亠 From: MSU Student <student@msu.ru> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary=--THIS_IS_SPARTA" 亅仂 仂仂弍亠仆亳亠 亳亰 仆亠从仂仍从亳 舒亠亶 于 MIME 仂仄舒亠. --THIS_IS_SPARTA Content-Type: text/plain 亅仂 亠仍仂 仂仂弍亠仆亳 --THIS_IS_SPARTA Content-Type: text/plain; Content-Disposition: attachment; filename=diploma.txt 亅仂 亠从 于仍仂亢亠仆亳 --THIS_IS_SPARTA
- 67. 舒 仂 仆舒仄 亰舒亠仗亳?
- 68. 舒 仂 仆舒仄 亰舒亠仗亳? 仆仂仄舒仍亳亳 SMTP 亠亳亳
- 69. 舒 仂 仆舒仄 亰舒亠仗亳? 仆仂仄舒仍亳亳 SMTP 亠亳亳 仆仂仄舒仍亳亳 MIME
- 70. 舒 仂 仆舒仄 亰舒亠仗亳? 仆仂仄舒仍亳亳 SMTP 亠亳亳 仆仂仄舒仍亳亳 MIME 仂仆亠仆 仗亳仄舒
- 71. 舒 仂 仆舒仄 亰舒亠仗亳? 仆仂仄舒仍亳亳 SMTP 亠亳亳 仆仂仄舒仍亳亳 MIME 仂仆亠仆 仗亳仄舒
- 72. MIME 仂亠 仗仂仍亠 To From: "2014-01-13 14:44:30" <2079965388@> To: Subject: =?gb2312?B?xOO6w6OhzOEguakgyKsgufogu/ogtPKhts2oINPDobehtg==?= .
- 73. MIME 亠舒从于舒 仗亠亠仄亠仆仆舒 于 Message-ID Message-ID: <%RNDDIGIT1025.%RNDDIGIT15%RNDLCCHAR15%RNDDIGIT110%RNDLCCHAR13@yahoo.com>
- 74. MIME 于亳亠 仗仂仍 Date 仗亳 亰舒亞仂仍仂于从亠 Microsoft Outlook Express Message-ID: <201421019429.22097@dtp.com> From: PayPal <mail@dtp.com> Subject: Account Reviewed X-Mailer: Microsoft Outlook Express 15.0.1823 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2553.956 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="--12940束
- 75. MIME 仆仂仄舒仍亳亳 HTML: 亠仍亶 亠从 亳亠 亠亞亳 舒仄亠仆舒 仂亟亳仆舒从仂于 弍从于 于 舒亰仍亳仆 舒从仍舒亟从舒 (c/) 舒亳仆从亳
- 76. 亠亟舒于仍亠仆亳亠 舒仆仂仄舒仍亳亶 MIME 仍亠于亶 于亠从仂 0/1 (仆亠 于亠舒亠/于亠舒亠) 仆舒 仄亠亠 仂仂于亠于ﾑ亠亶 舒仆仂仄舒仍亳亳 舒亢亟仂亠 仗亳仄仂 仂从舒 于 N-仄亠仆仂仄 仗仂舒仆于亠, 亞亟亠 N 从仂仍亳亠于仂 亳仗仂仍亰亠仄 仆舒仄亳 舒仆仂仄舒仍亳亶 仂 亠 舒舒从亠亳亳从亳, 仆亠 仍亠亢舒亳亠 于 弍仍亠于仂仄 亟亳舒仗舒亰仂仆亠 0/1: 舒亰仄亠 仗亳仄舒 于 弍舒亶舒 舒亰仄亠 于仍仂亢亠仆亳亶 于 弍舒亶舒 仂仍亳亠于仂 仍仂从 于 仗亳仄亠
- 77. 亠亟舒于仍亠仆亳亠 舒仆仂仄舒仍亳亶 MIME 仂亰仄仂亢仆亠 亠亠仆亳: 仂仄舒仍亳亰舒亳: 仍仂亞舒亳仄亳亠从舒 从舒仍舒, 亠亟舒于仍亠仆亳亠 于 于亳亟亠 从于舒仆亳仍亠亶
- 78. 仂仆亠仆 仗亳仄舒 弌亠于亠 仄仆仂亢亠于仂 仗仂仂弍仂于 舒仆舒仍亳亰舒 亠从仂于: TF/IDF N-Grams 舒亰仍亳仆亠 舒亳亳亠从亳亠 仄亠亳从亳 仂亢亠亳 LDA
- 79. 仂仆亠仆 仗亳仄舒 舒仄从舒 仂亟仆仂亶 舒仍从亳 舒仂 弍于舒ﾑ 仗亳仄舒 仗仂仍仆仂 仆亠 仗亠亠亠从舒ﾑ亳仄亳 亠从舒仄亳 (于仂亰仄仂亢仆 舒亰仍亳仆亠 磶从亳 于 舒仄从舒 仂亟仆仂亶 舒仍从亳) 仂仗仂仍仆亳亠仍仆舒 于亳仍亳亠仍仆舒 仍仂亢仆仂 亟仍 仆舒亠亞仂 从仍舒亠亳亰舒仂舒
- 80. 仂仆亠仆 仗亳仄舒 舒亟舒舒 仗仂亳从舒 仆舒亳弍仂仍亠亶 仂弍亠亶 仗仂亟仂从亳 弌亳从仆亠 仄舒亳于 弌亳从仆亠 亟亠亠于
- 81. 仂仆亠仆 仗亳仄舒
- 82. 仂仆亠仆 仗亳仄舒 1995 Esko Ukkonen, "On-line construction of suffix trees 弌仍仂亢仆仂: O(n) 仗亳 亰舒舒仆亠亠 亳亰于亠仆仂仄 舒亰仄亠亠 舒仍舒于亳舒 O(n*log n) 仗亳 仗仂亳亰于仂仍仆仂仄 舒仍舒于亳亠
- 83. 仂仆亠仆 仗亳仄舒
- 84. 仂仆亠仆 仗亳仄舒 亟亠仄 仂亳 仄亳仆亳仄舒仍仆仂亠 仄仆仂亢亠于仂 亠仄亳仆仂于, 仄舒从亳仄舒仍仆仂 仗仂从于舒ﾑ亳 从仍舒亠亳亰仂于舒仆仆 舒仍从: 丐亠仄亳仆仂于 亟仂仍亢仆仂 弍 仄亳仆亳仄舒仍仆仂亠 于仂亰仄仂亢仆仂亠 从仂仍亳亠于仂 (仍仂亢仆仂 仗仂于亠从亳) 丐亠仄亳仆 仆亠 亟仂仍亢仆 弍 亠亠 弍仂仍亳仄亳 (仍仂亢仆仂 仗仂于亠从亳) 丐亠仄亳仆 仆亠 亟仂仍亢仆 弍 亠亠 仄舒仍亠仆从亳仄亳 (于仂亰仄仂亢仆仂 仂亳弍仂从)
- 85. 仂亟亠仍 弌仗亳仂从 舒仆仂仄舒仍亳亶 MIME, 从仂仂仄 亟仂于仍亠于仂ﾑ 于亠 仗亳仄舒 于 舒仍从亠 弌仗亳仂从 亠仄亳仆仂于 仗仂 从仂仆亠仆 仗亳仄舒, 仄舒从亳仄舒仍仆仂 仗仂仍仆仂 仗仂从于舒ﾑ亳亶 舒仍从
- 86. 仂亟亠仍 <0, 1, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 0, 0 > 亅仂 仗亠于亶 亠仄亳仆 亅仂 于仂仂亶 亅仂 亠亳亶
- 88. BitDefender 弌从舒仆亳仂于舒仆亳亠 舒亳从舒 舒亶亠仂于从亳亶 亳仍 亅于亳亳亠从亳亶 亳仍 亠亠于仂 仆亠亶仂亠亠亶
- 89. BitDefender
- 90. Mailshell
- 91. Mailshell 舒亶亠仂于从亳亶 亳仍 亳仍亠仆亳亠 亠仗舒亳亳 仗亳仄舒 仗仂 亟仆仂 仗仂亟亟亠仍于舒亠仄仄 舒舒从亠亳亳从舒仄 N-Grams SpamAdapt AI (patent) real time 仗亠亠仂弍亠仆亳亠 亳仗仂仍亰 Genetic/Neural Fuzzy Logic Algorithm, Content-based Bayesian learning.
- 92. Mailshell 舒亶亠仂于从亳亶 亳仍 亳仍亠仆亳亠 亠仗舒亳亳 仗亳仄舒 仗仂 亟仆仂 仗仂亟亟亠仍于舒亠仄仄 舒舒从亠亳亳从舒仄 N-Grams SpamAdapt AI (patent) real time 仗亠亠仂弍亠仆亳亠, 亳仗仂仍亰 Genetic/Neural Fuzzy Logic Algorithm, Content-based Bayesian learning. WAT?
- 93. Mailshell
- 95. 弍仂 仄亠仂亟舒 从仍舒亠亳亰舒亳亳 仆仍舒亶仆 仂弍亠仆亳亠 亠舒亳仂仆仆仂亠
- 96. 弍仂 仄亠仂亟舒 从仍舒亠亳亰舒亳亳 仆仍舒亶仆 亠舒亳仂仆仆仂亠 仂弍仍亠仄舒 亰舒仗仂仄亳仆舒仆亳 亳 仗亠亠仂弍亠仆亳 亠仄亞仆仂于亠仆仆舒 亠舒从亳 (于亠仄 仂弍亠仆亳) 仂仍仂亶 仂弍亠仄 舒仆亳仄 亟舒仆仆 丐亟仆仂 从舒仍亳弍仂于从亳 C仂亳 仗仂仄仂亠: BIRCH, E-SOINN
- 97. 亠舒亳仂仆仆仂亠 仂弍亠仆亳亠 C 亳从亳仂于舒仆仆仄 从仂仍亳亠于仂仄 舒亰弍亳亠仆亳亶 (K-Means) 弌 仆亠亳从亳仂于舒仆仆仄 从仂仍亳亠于仂仄 舒亰弍亳亠仆亳亶
- 98. 亠舒亳仂仆仆仂亠 仂弍亠仆亳亠 C 亳从亳仂于舒仆仆仄 从仂仍亳亠于仂仄 舒亰弍亳亠仆亳亶 弌 仆亠亳从亳仂于舒仆仆仄 从仂仍亳亠于仂仄 舒亰弍亳亠仆亳亶: 亠舒亳亠从亳亠: 仗仂仍亠亟仂于舒亠仍仆仂亠 仗仂仂亠仆亳亠 从仍舒亠仂于 仆舒 仂仆仂于舒仆亳亳 仗亠亟亟亠亞仂 仗仂仂亠仆亳 亠亳亠舒亳亠从亳亠: 仂仗亳仄亳亰舒亳 亠仍亠于仂亶 仆从亳亳
- 99. 亠舒亳亠从仂亠 仂弍亠仆亳亠
- 100. 亠舒亳亠从仂亠 仂弍亠仆亳亠 舒 从舒从仂仄 仄仂仄亠仆亠 仂舒仆仂于亳: 仂亟弍仂 亳 亳从舒亳 亰仆舒亠仆亳 仂仗从舒 于亳亳亠从仂亶 仗仂亟弍仂从亳
- 103. 亠亳亠舒亳亠从仂亠 仂弍亠仆亳亠: DBSCAN 于舒 仗舒舒仄亠舒, 亰仆舒亠仆亳亠 从仂仂 仆舒仄 亰舒舒仆亠亠 仆亠亳亰于亠仆仂: 舒亰仄亠 舒仄舒亳于舒亠仄仂亶 仂从亠仆仂亳 从舒亢亟仂亶 仂从亳 亳仆亳仄舒仍仆仂亠 从仂仍亳亠于仂 仆亠仂弍仂亟亳仄 仂亠从 于 仂从亠仆仂亳 舒亰仍亳仆亠 仄仂亟亳亳从舒亳亳 舒仍亞仂亳仄舒, 仗仂亰于仂仍ﾑ亳亠 于亳亳亠从亳 于亳仍 亰仆舒亠仆亳 (HDBSCAN)
- 104. 亠亳从舒 舒仂礌亳 亠亳从亳 舒仂礌亳亶 于亰于亠亠仆仆舒 仆从亳 仂亟弍仂 于亠仂于: 舒亟亳亠仆仆亶 仗从 亠仆亠亳亠从亳亠 舒仍亞仂亳仄
- 105. 仂弍舒 仂仍舒仄亳 仂仗从 仗舒仄舒 仄亠仆亠亠 亰仆舒亳亠仍亠仆, 亠仄 弍仍仂从亳仂于舒仆亳亠 仍亠亞舒仍仆仂亶 仗仂 100% 仂仆仂 仆亠亟仂亳亢亳仄舒
- 106. 仂弍舒 仂仍舒仄亳 个仂仄亳仂于舒仆亳亠 于弍仂从亳 弍亠仍 仗亳亠仄, 仄舒从亳仄舒仍仆仂 仗仂仍仆仂 仗仂从于舒ﾑ亳 于亠 于仂亰仄仂亢仆亠 MIME-舒仆仂仄舒仍亳亳. 仂仂亠仆仆舒 仆舒仄亳 仄仂亟亠仍 仆亳从仂亞亟舒 仆亠 亟仂仍亢仆舒 弍仍仂从亳仂于舒 亳
- 107. 仂弍舒 仂仍舒仄亳 个仂仄亳仂于舒仆亳亠 于弍仂从亳 弍亠仍 仗亳亠仄, 仄舒从亳仄舒仍仆仂 仗仂仍仆仂 仗仂从于舒ﾑ亳 于亠 于仂亰仄仂亢仆亠 MIME-舒仆仂仄舒仍亳亳. 仂仂亠仆仆舒 仆舒仄亳 仄仂亟亠仍 仆亳从仂亞亟舒 仆亠 亟仂仍亢仆舒 弍仍仂从亳仂于舒 亳 IP-亠仗舒亳
- 108. 仂弍舒 仂仍舒仄亳 个仂仄亳仂于舒仆亳亠 于弍仂从亳 弍亠仍 仗亳亠仄, 仄舒从亳仄舒仍仆仂 仗仂仍仆仂 仗仂从于舒ﾑ亳 于亠 于仂亰仄仂亢仆亠 MIME-舒仆仂仄舒仍亳亳. 仂仂亠仆仆舒 仆舒仄亳 仄仂亟亠仍 仆亳从仂亞亟舒 仆亠 亟仂仍亢仆舒 弍仍仂从亳仂于舒 亳 IP-亠仗舒亳 仂亟仄亠亳于舒仆亳亠 于 从仍舒亠亳亰舒亳 亰舒舒仆亠亠 亳亰于亠仆 弍亠仍 仗亳亠仄
- 109. 亠亰仍舒 亳仄舒 仍舒亠亳亰舒亳 仂仂亠仆亳亠 亠仄亳仆仂于 个亳仍舒亳 We are done here
- 110. Toolchain Python: Numpy Scipy Scikit-Learn Pandas Rapidminer Weka R
- 111. 仂仗仂?