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varsha Chauhan

Data Science User

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A user wants to update the word vectors using Word2Vec from gensim but does not work

Asked by varshaChauhan in Data Science, Asked on Dec 24, 2019

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803
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A user is trying to run a parallel kNN program on R but he gets this error: Error in { : task 1 failed - "could not find function "knn""

Asked by varshaChauhan in Data Science, Asked on Dec 20, 2019

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1.6K
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How to implement normalization in Python?

Asked by varshaChauhan in Data Science, Asked on Nov 30, 2019

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842
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Which is the best evaluation parameter considered in a loan approval model and why?

Asked by varshaChauhan in Data Science, Asked on Nov 30, 2019

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805
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Explain information value in Machine learning

Asked by varshaChauhan in Data Science, Asked on Nov 30, 2019

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1.6K
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When to use factor() function in R?

Asked by varshaChauhan in Data Science, Asked on Nov 29, 2019

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758
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A user implemented a Gini coefficient in Python

Asked by varshaChauhan in Data Science, Asked on Nov 9, 2019

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1.0K
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Compare logistic regression with decision tree along with a case study in Python

Asked by varshaChauhan in Data Science, Asked on Nov 5, 2019

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865
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A user built a decision tree in R with tree package using the below code

Asked by varshaChauhan in Data Science, Asked on Nov 5, 2019

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754
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A user is loading the following code but receives an error. How to fix that?

Asked by varshaChauhan in Data Science, Asked on Nov 4, 2019

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756
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