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--></style></head><body lang=ZH-CN style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal align=left style='text-align:left'><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>Hi Adapters,</span><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>Our seminar will take place tomorrow at 5pm in room SEIEE 3-528. This time, I will introduce a prototype-based classification model for evolving data streams, called SyncStream.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>Data stream classification is a challenging data mining task because of two important properties: potentially infinite length and evolving nature. Currently, there are two main strategies to mine evolving data streams: single model learning and ensemble learning.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>I will discuss the drawbacks of these two traditional learning strategies and show you the basic idea and the advantages of the new prototype-based learning method.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>Hope you can enjoy the talk.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>Best,<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:12.0pt;font-family:"Times New Roman",serif'>Yi<o:p></o:p></span></p><p class=MsoNormal align=left style='text-align:left'><span lang=EN-US style='font-size:11.0pt'><o:p> </o:p></span></p><p><span lang=EN-US><o:p> </o:p></span></p><p><span lang=EN-US>-------------------------<br>Department of Computer Science and Engineering <br>Shanghai Jiao Tong University<br>800 Dongchuan Road, Shanghai, China<br>Email</span><span style='font-family:SimSun'>：</span><span lang=EN-US>liuyi61ly@hotmail.com</span></p></div></body></html>