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hssay
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I'm a machine learning engineer and a consultant in data science. I have significant hands on experience in using machine learning in production. I love simple models and explaining things simply!

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All Questions Answers
Score Newest
answer
23
What are kernel initializers and what is their significance?
Aug 24, 2018
answer
13
doc2vec - How does the inference step work in PV-DBOW
Aug 28, 2018
answer
6
Do categorical features always need to be encoded?
Sep 13, 2016
answer
5
Why does spark.ml.feautures.Word2Vec vectorize sentences instead of single words?
Jul 30, 2018
answer
5
Text classification with thousands of output classes in Keras
Aug 22, 2018
answer
4
Find similar observations in two datasets
Jan 8, 2018
answer
3
Using Discretization from Training Set on Test Set in R
Sep 14, 2016
answer
3
Discrepancy between training set and real-world data set: domain adaptation?
Aug 31, 2016
answer
3
High RMSE and MAE and low MAPE
Aug 20, 2018
answer
3
How often do we see normally distributed data
Aug 21, 2018
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10
What metric should I use for assessing Implicit matrix factorization recommender with ALS?
5
Machine learning models persistence options

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