slide0220.htm

人工智能的教材啊

 style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&reg;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> P1(x) </i></span><span lang=EN-US
 style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Uacute;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> P2(x));P2)&#13;</i></span></div>
 <div style='position:absolute;top:39.5%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&ordm;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> (</i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&quot;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>x Q(x) </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Ugrave;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Oslash;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> P2(x) </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&laquo;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> P1(x))
 </i></span><span lang=EN-US style='font-family:Symbol;mso-fareast-language:
 ZH-CN;mso-char-type:symbol'><i>&Ugrave;</i></span><span lang=EN-US style='mso-fareast-language:
 ZH-CN;display:none'><i>&#13;</i></span></div>
 <div style='position:absolute;top:44.75%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span>(</i></span><span lang=EN-US style='font-family:Symbol;mso-fareast-language:
 ZH-CN;mso-char-type:symbol'><i>&quot;</i></span><span lang=EN-US
 style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i>x Q(x) </i></span><span lang=EN-US
 style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Ugrave;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> </i></span><span lang=EN-US style='font-family:
 Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Oslash;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> P1(x) </i></span><span lang=EN-US
 style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&laquo;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> P2(x))&#13;</i></span></div>
 <div style='position:absolute;top:50.0%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&ordm;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&quot;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>x Q(x) </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Ugrave;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Oslash;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> P2(x) </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&laquo;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>
 P1(x)&#13;</i></span></div>
 <div style='position:absolute;top:56.25%;left:6.74%;width:71.72%;height:4.75%'><span
 lang=EN-US style='mso-fareast-language:ZH-CN;display:none'><i>&#13;</i></span></div>
 <div style='position:absolute;top:60.75%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'>7.2<span style="mso-spacerun: yes">&nbsp;&nbsp;
 </span></span>证明若<span style='font-family:"Times New Roman";mso-ascii-font-family:
 "Times New Roman"'> </span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>p(P|Q)=1
 </i></span>则<span style='font-family:"Times New Roman";mso-ascii-font-family:
 "Times New Roman"'><span style="mso-spacerun: yes">&nbsp; </span></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i>p(P) </i></span><span lang=EN-US
 style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&sup3;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> p(Q).&#13;</i></span></div>
 <div style='position:absolute;top:67.0%;left:6.74%;width:71.72%;height:4.75%'><span
 lang=EN-US style='mso-fareast-language:ZH-CN;display:none'><i>&#13;</i></span></div>
 <div style='position:absolute;top:71.25%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span>p(P)=p(P</i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Ugrave;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>Q)+p(P</i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Ugrave;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Oslash;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>Q)&#13;</i></span></div>
 <div style='position:absolute;top:76.75%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span>=p(P|Q)p(Q)+p(P P</i></span><span lang=EN-US style='font-family:Symbol;
 mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Ugrave;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> </i></span><span lang=EN-US style='font-family:
 Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Oslash;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i>Q)&#13;</i></span></div>
 <div style='position:absolute;top:82.0%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></i></span><span
 lang=ZH-CN style='mso-fareast-language:ZH-CN'>由于</span><span lang=ZH-CN
 style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'> </span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>p(P|Q)=1</i></span><span
 lang=EN-US style='mso-fareast-language:ZH-CN'><i>，</i></span>则因<span
 style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman"'>
 </span><span lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:
 "Times New Roman";mso-fareast-language:ZH-CN'><i>p(P</i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Ugrave;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&Oslash;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i>Q) </i></span><span
 lang=EN-US style='font-family:Symbol;mso-fareast-language:ZH-CN;mso-char-type:
 symbol'><i>&sup3;</i></span><span lang=EN-US style='font-family:"Times New Roman";
 mso-ascii-font-family:"Times New Roman";mso-fareast-language:ZH-CN'><i> 0</i></span><span
 lang=EN-US style='mso-fareast-language:ZH-CN;display:none'><i>&#13;</i></span></div>
 <div style='position:absolute;top:87.25%;left:6.74%;width:71.72%;height:5.75%'><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i><span style="mso-spacerun:
 yes">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
 </span>p(P)=p(Q)+p(P</i></span><span lang=EN-US style='font-family:Symbol;
 mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Ugrave;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i> </i></span><span lang=EN-US style='font-family:
 Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&Oslash;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i>Q)</i></span><span lang=EN-US style='font-family:
 Symbol;mso-fareast-language:ZH-CN;mso-char-type:symbol'><i>&sup3;</i></span><span
 lang=EN-US style='font-family:"Times New Roman";mso-ascii-font-family:"Times New Roman";
 mso-fareast-language:ZH-CN'><i>p(Q)v. </i></span></div>
 </div>
</p:slide></div>

</body>

</html>