Algorithm Winter Internship interview through the 11 (offer) Association Research Institute (phone side)

Lenovo Institute 1 Self-introduction of the game, told the JDD.

I feel like I'm going to carry on.

Repeat the question before you say, say a bit more impressive

The difference between AdaBoost and GBDT random forest, if there is a t characteristic, n tree, each tree is deep m, the probability that a feature is not used once. The difference between XGB and GBDT adaboost parameter is how to update the principle of CNN if a picture is a 3-channel, convolution when using 2 cores to deconvolution output is what you used Pyspark, introduce you how to use. 11 Shellfish self-introduction, competition. Does Hadoop know?

A: Learn a little bit and build your own environment. Q: Are you starting from scratch or using frames? Answer: from scratch. A point installation is introduced with memory.

These 2 interview times are very close, many problems can be confused. But 11-Bay interview also more than 30 minutes, did not expect to send an offer.

Finally seems to give 1 days 400, I said reconsider, because I am waiting for the offer of Baidu.

PostScript: Baidu issued oral offer, but seemingly can not be positive, 200 a day, and internship time may be relatively long.

Algorithm Winter Internship interview through the 11 (offer) Association Research Institute (phone side)