Data Science

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Answer a question with score of 1 or more.
Awarded 4490 times.
Gradient for starting Backpropagation
Awarded 3 hours ago
How can I provide an answer to Neural Network skeptics?
Awarded 4 hours ago
Sliding window Algorithm and its convolutional implementation
Awarded 8 hours ago
Please review my sketch of the Machine Learning process
Awarded yesterday
Does gradient descent always converge to an optimum?
Awarded yesterday
The truth value of an array with more than one element is ambiguous
Awarded yesterday
How to Get Live Data Updates & Graphing with Tableau Public
Awarded 2 days ago
How to add jpg images information as a column in a data frame
Awarded 2 days ago
Applying a keras model working with greyscale images to RGB images
Awarded 2 days ago
Applying a keras model working with greyscale images to RGB images
Awarded 2 days ago
Error encoding categorical features using sklearn pipelines
Awarded Apr 4 at 23:10
Suggestion of a model for these type of data?
Awarded Apr 4 at 17:40
TypeError: 'tuple' object cannot be interpreted as an integer
Awarded Apr 4 at 6:55
Estimating the accuracy of a model?
Awarded Apr 4 at 2:20
When to use k-medoids over k-means and vice versa?
Awarded Apr 3 at 22:35
Change distribution of a vector
Awarded Apr 3 at 20:10
When to use t-distribution instead of normal distribution?
Awarded Apr 3 at 9:40
Getting uniform distribution over topics from gensim's LDA?
Awarded Apr 3 at 8:35
Brownian motion in models for virus spread?
Awarded Apr 3 at 7:50
Does sum of embeddings make sense?
Awarded Apr 3 at 6:45
How can I know how to interpret the output coefficients (`coefs_`) from the model sklearn.svm.LinearSVC()?
Awarded Apr 2 at 20:00
Monitoring machine learning models in production
Awarded Apr 2 at 9:25
Why apply a 50:50 train test split?
Awarded Apr 2 at 7:10
In CNN, how the weights are retained for filters for a particular class
Awarded Apr 1 at 22:40
How can I replace some words in my text file by keywords provided in another file using python?
Awarded Apr 1 at 22:31
Model to predict coronavirus (covid19) spread
Awarded Apr 1 at 17:50
Are there any projects to work on the Internet to fight against COVID?
Awarded Apr 1 at 8:50
Unsupervised Learning and Training Data
Awarded Mar 31 at 19:05
How to automatically mount my Google Drive to Google Colab
Awarded Mar 31 at 14:05
How to improve results for clustering of words
Awarded Mar 31 at 8:15
What do Python's pandas/matplotlib/seaborn bring to the table that Tableau does not?
Awarded Mar 30 at 6:25
Is there any way to read Xlsx file in pyspark?Also want to read strings of column from each columnName
Awarded Mar 29 at 23:35
Trying to locate a COVID Dataset
Awarded Mar 29 at 4:00
how to use feature engineering on a label
Awarded Mar 29 at 4:00
Flair Embeddings - Significance of Backwards vs Forwards?
Awarded Mar 29 at 3:55
gbm function not working
Awarded Mar 29 at 0:20
Why does adding random pixels stop my model learning in cnn?
Awarded Mar 28 at 20:10
What is the Q function and what is the V function in reinforcement learning?
Awarded Mar 28 at 2:25
How do i calculate prediction probability of a class in Java Weka Api?
Awarded Mar 27 at 21:40
Finding the best “depth” of ICD9 codes with pseudo-hierarchical clustering
Awarded Mar 26 at 13:35
How to choose negative examples for recommendation system?
Awarded Mar 26 at 10:50
How to deal with a feature that has lot of categorical values?
Awarded Mar 26 at 9:25
Error when checking : expected dense_1_input to have shape (None, 5) but got array with shape (200, 1)
Awarded Mar 25 at 15:30
How can I appropriately handle cleaning of gender data?
Awarded Mar 24 at 19:30
How to count categorical values including zero occurrence?
Awarded Mar 24 at 18:40
tool to label images for classification
Awarded Mar 24 at 10:05
weather and products sell relationship which one should be the target variable?
Awarded Mar 24 at 7:15
Train/Test/Validation Set Splitting in Sklearn
Awarded Mar 23 at 23:40
Multiple filtering pandas columns based on values in another column
Awarded Mar 23 at 18:40
Getting parameters of the best model with crossvalidation in with SparkMLLib
Awarded Mar 23 at 14:45
Measuring distance preservation in dimensionality reduction
Awarded Mar 23 at 13:10
Over fitting and association with regularization
Awarded Mar 23 at 8:50
How can I appropriately handle cleaning of gender data?
Awarded Mar 22 at 17:30
How can I appropriately handle cleaning of gender data?
Awarded Mar 22 at 17:30
Interpretation for test score , training score and validation score in machine learning?
Awarded Mar 22 at 10:50
Clarifying Probability Mass Function (PMF)
Awarded Mar 22 at 3:45
How can I appropriately handle cleaning of gender data?
Awarded Mar 21 at 17:45
How can I appropriately handle cleaning of gender data?
Awarded Mar 21 at 9:50
How can I appropriately handle cleaning of gender data?
Awarded Mar 21 at 9:20
Which parameters are hyper parameters in a linear regression?
Awarded Mar 20 at 21:30
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