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What are the best tools and resources for learning programming?

asked Aug 26, 2018 in Programming by Sina April (1k points)

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How to use LinkedIn Learning (formerly Lynda.com) for free?

asked Sep 16, 2018 in General by AskDataScience (116k points)

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How to calculate feed-forward (forward-propagation) in neural network for classification?

asked Oct 2 in Machine Learning by AskDataScience (116k points)

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How to analyse imbalanced categorical colum in dataset

asked Jun 24, 2023 in Data Science by Hagar (130 points)

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When to use one hot encode a category and when to segment by category?

asked Feb 22, 2023 in Machine Learning by NewDS64 (120 points)

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How to calculate the residual errors, (MSE),(MAE), and (RMSE)?

asked Jan 26, 2023 in Machine Learning by AskDataScience (116k points)

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Can you verify the validity of this chart comparing the review scores for Marvel Phase 4?

asked Jan 9, 2023 in Exploratory Data Analysis by GammaRay247 (120 points)

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List of free Qwiklabs labs

asked Oct 28, 2022 in Cloud Computing by AskDataScience (116k points)

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Which code has best runtime and why?(the one commented or the other one)

asked Sep 2, 2022 in Python by someone_prog (120 points)

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Creating tables from unstructured texts about stock market

asked Aug 1, 2022 in Machine Learning by messyaryal (120 points)

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How do I compare the count of a value in each year while having a different sanple size each year.

asked Jun 8, 2022 in general by Nescafeadjust (120 points)

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Is it possible to make a forecast of a future value of Air Temperature using Fast Fourier Transform?

asked Jun 2, 2022 in Data Science by nuroxyjames (120 points)

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forecast log transformed fitted values for 2 years using ARMA model

asked May 4, 2022 in Exploratory Data Analysis by mbassoun (120 points)

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Kmeans clustering in python - Giving original labels to predicted clusters

asked Apr 27, 2022 in Machine Learning by Frenzy (120 points)

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Bankruptcy prediction and credit card

asked Apr 10, 2022 in Machine Learning by Yassine (120 points)

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1 answer 667 views

how to output f1-score instead of accuracy

asked Apr 2, 2022 in Python by psil (120 points)

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I cannot get this code to work. please help.

asked Mar 21, 2022 in Python by anonymous1200 (120 points)

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Battery data projects

asked Mar 2, 2022 in General by alanq (130 points)

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How can you build dynamic pricing model with data only from rigid pricing?

asked Jan 21, 2022 in General by Gwanza (130 points)

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What analytical software would be good for a company to use?

asked Jan 14, 2022 in Data Science by AverageJane (120 points)

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Do you usually collect you own data or there is always a resource available for you? Or it depends on the company?

asked Jan 9, 2022 in Data Science Interview Questions by matew (120 points)

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When dealing with categorical values, should the 'year' column be encoded using OHE or OrdinalEncoder?

asked Dec 18, 2021 in Machine Learning by Anas (150 points)

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