大银行market strategy group电面，问题如下：
walk through your resume.
tell me about your previous job in banks.
any experience with market segmnetation?
what is the largest data set you worked with?
how do you learn classification?
what is the steps of cluster analysis? （应为我说了做过cluster analysis)
do you have any questions?
大约就这样。。。希望对大家有帮助。
