Cross Validated
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captain_ahab
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All Questions Answers
Score Newest
answer
41
Bias and variance in leave-one-out vs K-fold cross validation
Nov 4, 2016
question
39
how to represent geography or zip code in machine learning model or recommender system?
Apr 23, 2014
answer
14
A psychology journal banned p-values and confidence intervals; is it indeed wise to stop using them?
Feb 27, 2015
answer
10
Random Forest Regression and trended time-series
Oct 8, 2015
question
6
Item-based collaborative filtering – Can you add demographic information to initial user×item matrix?
Apr 23, 2014
question
6
How do you create variables reflecting the lead and lag impact of holidays / calendar effects in a time-series analysis?
Jul 9, 2014
question
6
Best practices for documenting a data-science pipeline
Jan 31, 2015
question
5
forecasting sharp seasonal peak in time series
Dec 8, 2014
question
5
How to determine if the mean of 1 time series is significantly greater than that of a group of other time series?
Feb 12, 2015
answer
5
Is power analysis necessary in Bayesian Statistics?
Nov 17, 2016
Top network posts
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42
Bulk insert a Pandas DataFrame using SQLAlchemy
25
psycopg2 installation error - Library not loaded: libssl.dylib
23
pandas to_csv: suppress scientific notation in csv file when writing pandas to csv
16
Pandas division of two columns with groupby
11
How to create a lagged data structure using pandas dataframe

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