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Santoshi M
  • Member for 7 years
  • Last seen more than 1 year ago
  • India
8 votes

Replace all numeric values in a pyspark dataframe by a constant value

7 votes

spark item similarity recommendation

4 votes
Accepted

Data set size versus data dimension, is there a rule of thumb?

2 votes

Filling missing data with other than mean values

2 votes

Deploying models on bigdata platforms like Hadoop and Spark

1 vote

SPARK Mllib: Multiclass logistic regression, how to get the probabilities of all classes rather than the top one?

1 vote
Accepted

Jaccard similarity between two items

0 votes

Will cross validation performance be an accurate indication for predicting the true performance on an independent data set?

0 votes
Accepted

Use of Correlation score

0 votes

Find recurrent dates in a small set (and get rid of non recurrent ones)

0 votes

Riskscore creation on Numerical Data