t*o
发帖数: 11 | 1 第一个问题：
Two data sets of "weekly product sell data" from online sellers, one data
set for week1, 2nd data set for week2. Data sets contain information about #
of unit sold, price of each sell. State if thery are from same seller or
not.
解决这个问题思路是什么？该用哪种模？
第二个问题我记不清了，我当时答得不靠普，然后面试官问我是不是没学过Logistic
Regression， 我说我只学过Linear Regression。 请问有什么网上资源可以快速学习
Logistic Regression （最好有实例说明的）？
多谢指教啊。 | s******0
发帖数: 1269 | 2 did you ask more information for the first one? | a****g
发帖数: 8131 | 3 for the first one, i feel they are looking for association
for the 2nd one, ... | A****1
发帖数: 33 | 4 For the first question, try MANOVA.
Time are the independent variable: week1 and week2
unit sold and price of each sell are the dependent variables.
#
【在 t*o 的大作中提到】
: 第一个问题：
: Two data sets of "weekly product sell data" from online sellers, one data
: set for week1, 2nd data set for week2. Data sets contain information about #
: of unit sold, price of each sell. State if thery are from same seller or
: not.
: 解决这个问题思路是什么？该用哪种模？
: 第二个问题我记不清了，我当时答得不靠普，然后面试官问我是不是没学过Logistic
: Regression， 我说我只学过Linear Regression。 请问有什么网上资源可以快速学习
: Logistic Regression （最好有实例说明的）？
: 多谢指教啊。
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