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Gayatri Jaiteley

Data Science User

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Discussions

Git Push ERROR: Repository not found

Asked by GayatriJaiteley in Tableau, Asked on Jul 10, 2021

1
ANSWER

3.4K
Views

PySpark: How to fill values in dataframe for specific columns?

Asked by GayatriJaiteley in Python, Asked on Jun 12, 2021

1
ANSWER

791
Views

When running a JUnit test, using IntelliJ IDEA getting error java javactask source release 1.7 requires target release 1.7, How can resolve it? Using SDK 1.7 The module language level is 1.7

Asked by GayatriJaiteley in Java, Asked on Apr 8, 2021

0
ANSWER

582
Views

What to do in Python error when trying to access list by index - “List indices must be integers, not str”?

Asked by GayatriJaiteley in Python, Asked on Mar 1, 2021

1
ANSWER

533
Views

Explore the various matrix operations using R.

Asked by GayatriJaiteley in Data Science, Asked on Jan 7, 2020

5 | 0

1
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729
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A user wants to load a pre-trained word2vec embedding with gensim into a PyTorch embedding layer. How to get the embedding weights loaded by gensim into the PyTorch embedding layer?

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

8 | 0

1
ANSWER

1.0K
Views

A user is giving first steps with R and now he is testing the KNN classification method (package class), but he is struggling to put it to work. He has two DocumentTermMatrix, one for train and another for test.

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

8 | 0

1
ANSWER

713
Views

A user has fitted a CountVectorizer to some documents in scikit-learn. He would like to see all the terms and their corresponding frequency in the text corpus, in order to select stop-words. For example: 'and' 123 times, 'to' 100 times, 'for' 90 times, ... and so on, Is there any built-in function for this?

Asked by GayatriJaiteley in Data Science, Asked on Dec 11, 2019

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1
ANSWER

705
Views

How to visualize a model in Python?

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

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1
ANSWER

662
Views

How to remove an unnamed column and remove index while exporting a file?

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

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1
ANSWER

1.2K
Views

What will happen if someone fits a linear regression on a 0-1 problem rather than to fit on logistic regression?

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

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1
ANSWER

660
Views

A user ran the following code and received an error

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

7 |

1
ANSWER

658
Views

What are the remedial actions to push the model towards the ideal region?

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

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1
ANSWER

719
Views

How to calculate the error rate for a decision tree with R?

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

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1
ANSWER

5.6K
Views

How to display the graphical decision tree for this scikit-learn decision tree script?

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

7 | 0

1
ANSWER

726
Views

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