注册一亩三分地论坛,查看更多干货!
您需要 登录 才可以下载或查看附件。没有帐号?注册账号 
x
本帖最后由 humyhumy 于 2020-1-17 05:29 编辑
去年9月找人内推的,系统里我早就不被consider了,但是上个月有hr跟我说有个组的hm看了cv,想聊聊。就立刻约了俩面试,昨天今天
. Waral dи,
第一轮:
1. Introduce your self
2. Why amazon
3. Why this position. check 1point3acres for more.
4. Tell me a time you have to decide quickly because of a tight deadline
5. ML project 我讲了internship,问的很细
6. 下面是coding题和我写的答案
#Q: tbl_employee
#Employee | Role | level | Base pay | experience | Total Pay
#
1. Write a query to get total Total Pay and total Base Pay for each level
. From 1point 3acres bbsSELECT level, SUM(Base pay), SUM(Total pay)
From tbl_employee-baidu 1point3acres
Group by level
#Q # of employees getting a bonus in each level ,].
ytrain = Y[indTrain]. 1point3acres.com
xtest = X[not indTrain, , ,]. 1point 3acres
ytest = Y[not indTrain]
model.fit(xtrain, ytrain)
pred = model.precidt(ytest). check 1point3acres for more.
pred_correct = sum (pred == ytest)/ (0.2*n)
然后他说,你这个不同层的参数可以不一样吧? 我说对的,但是我不知python怎么写。
然后他就算了(感觉要跪). Waral dи,
然后他说你build model之前想normalize data吗? 我就跟他说看情况,why normalization。
然后让我讲个其他的ml project,我就讲了我的phd research
然后就没时间了。
最近悲剧的面试太多了,还有几个自我感觉超好还悲剧的,所以这两轮面试到后来都回答的一般,就不知道会不会又悲剧了。
希望对大家有帮助,求大米!!
.--
|