Data Science
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Julio Jesus

I'm an actuary working as Data Scientist

I'm interested in Machine Learning Supervised and Unsupervised algorithms and I have Experience in SQL, Python, Excel VBA and R

I have worked with classification, Regression, Clustering with tabular and text data

Some (not limited) of my interests to help and being helped on this site are:

  • Pandas
  • Sklearn
  • R
  • Keras
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  • Member for 11 months
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  • Last seen 6 hours ago

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Top posts (52)

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12 Why do we need data scientists if there are websites like this? Jan 27
5 Is there any way to explicitly measure the complexity of a Machine Learning Model in Python Aug 19 '20
4 Does “feature importance” depend on the model type? Aug 24 '20
3 How to use inverse_transform in MinMaxScaler for pred answer in a matrix Feb 17
3 Is it possible to change the input columns of a trained ML model while making predictions from it without affecting the accuracy? Jan 12
3 How to determine the abnormality of a specific variable by taking into account all the other variables in the data? Jan 6
3 How to convert DataFrame column to Rows in Python? Oct 12 '20
3 Pandas - Avoid boolean result when using groupby() Aug 5 '20
2 Why is the idf important in tf-idf when it seems to just re-scale your features? Feb 18
2 What data science models are best for explainability for regression problems? Feb 5
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