剛剛面試結束YA－Ashley 佳頤

2016/2/5 2:19 am 面試結束:)

太感人了啦～從上禮拜學線性代數到今天嗚嗚嗚兩題都考到了謝謝蘇教授!!! 免費線上課程真的可以造福很多學子耶!!!

雖然我現在立馬關掉應該再也不會打開線性代數了....掰掰

第一題當然還是問說為什麼要這個program 為什麼USF 這個我真的想很久"為什麼USF" 除了地點好之外我想不到別的...還有點鄙視他

不過我後來再去查查教授的資料之前admire的教授在google當data scienctist 五年....很威耶也很多教授有很多很棒的經歷!!!

Biography

Yannet is an Assistant Professor at University of San Francisco. Her research interests are data mining and applied statistics, using large datasets. She solves problems from advertising, viral media and on-line social networks. She holds a PhD in Applied Mathematics from Cornell University and a BS in Mathematics from the University of Havana, Cuba. She was a postdoctoral fellow at UC Berkeley. She worked for five years as a Data Scientist at Google. She co-founded Akualab, a start-up that helped organizations develop data-driven products using machine intelligence. She has designed data science courses for Berkeley and USF and is currently teaching full time for USF's Masters Program in Analytics.

看完後...我突然覺得USF這個科系好像不錯難怪大陸人不少在分享面試經驗還有申請

反正搬出教授就有很好的理由為什麼要來USF 當然也說了離矽谷近XD 學校有更多機會與公司合作也會有更多實務經驗.....屁話 -m-

1.What is correlation ? 問什麼ice cream 和 death of drunk have positive relationship is that right? why?

我覺得我沒有打得很好一開始先說有其他因素造成...嗚嗚後來還講出說可能喝酒的人都很愛吃冰淇淋XDDDD啥鬼啊真的假的？

2/What is confidence interval ? 面試是問一段話那樣講confidence interval 對嗎？

這個我答得超好XD有準備有差~ 我竟然還可以面帶笑容解釋給他聽

3.What is "linearly independent" ?

這題幸好再11點多的時候快速看了NTU的線性代數學到後立馬派上用場嗚嗚好感人

還有講到scalars should be all the same as 0 結果竟然還問了dependent 狀況什麼non-value solution free variables幸好我有好好聽課～這題滿分啦!! 科科

4.Definition of eigenvectors/eigenvalues ? How to get an eigenvalue given the eigenvector ?

"Suppose the matrix A has eigenvectors v with corresponding eigenvalues. Show that v is an eigenvector of A n. What is its corresponding eigenvalue ?"

這題我有寫出來給他看 Av=入v 然後定義了一下然後講了什麼我忘了XD 我還以為會考真的算數

6.Ask you a question about Anagram Strings or an anagram problem in Python.

這題也有準備就順順地講可是我忘記說要先sort....嗚嗚不過大致上ok吧

5.Ask you a question about finding the index of an item given a list containing it in Python and/or * Python "for循環" 求 array index.

這題我真的只知道是index 但我看不懂程式碼耶我差嗚嗚嗚那個 if arr[i]>M: M=arr[i] k=i return k 為我return什麼....

我覺得我可以很慢慢地理解但面試先生steven就說下一題好了也好XD

7.What kind of company do you want to go after your graduation ? big company or small one ? USA or Taiwan?

這是最後一題!!幸好我還有想一下這題怎麼說順便強調一下Taiwan focus on hardware

也順便說因為之前公司是startup company they focus on research and development...

所以當然是大公司還有要去旅遊業XD 然後我問說程式會不會很重需要再去學習其他程式語言嗎XD

一開始真的好緊張我還戴隱形眼鏡毛躁頭髮也有用一下還有腮紅口紅XD

我是第一次用 zoom 前十分我就進入會議了當然沒有半個人在裡面發現大抄放鍵盤上也完全不會被發現 ya