Data Science

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Awarded 6342 times.
Churn prediction model doesn't predict good on real data
Awarded yesterday
Activation Function
Awarded 2 days ago
What's the correct cost function for Linear Regression
Awarded 2 days ago
difference between novelty, concept drift and anomaly
Awarded 2 days ago
when I only give command 'fit', my class does 'transform' too
Awarded Oct 14 at 13:35
How do you actually install Apache airflow
Awarded Oct 13 at 20:16
Where can i download a benign PE dataset? or at least which website is the best candidate for crawling and downloading normal executables?
Awarded Oct 13 at 11:06
Meaning of NER Training values using Spacy
Awarded Oct 12 at 10:08
Organising the preprocessing of a dataset that will be consumed by multiple models
Awarded Oct 12 at 8:17
Improving text classification & labeling in imbalanced dataset
Awarded Oct 12 at 6:32
Correct approach to scale (min-max scaler) both input and output signal data for unsupervised learning?
Awarded Oct 11 at 18:15
When should we choose agglomerative clustering over K-means clustering?
Awarded Oct 11 at 17:05
Cross-validation split for modelling data with timeseries behavior
Awarded Oct 11 at 16:57
Using a part of a trained model in a custom loss function -Tensorflow
Awarded Oct 10 at 6:57
scikit-learn OneHot returns tuples and not a vectors
Awarded Oct 9 at 15:20
How does Gradient Descent work? [duplicate]
Awarded Oct 8 at 19:12
problem with using f1 score with a multi class and imbalanced dataset - (lstm , keras)
Awarded Oct 8 at 15:26
Multiple models have extreme differences during evaluation
Awarded Oct 8 at 15:12
Robustness vs Generalization
Awarded Oct 8 at 10:36
Why deep learning models still use RELU instead of SELU, as their activation function?
Awarded Oct 8 at 10:27
Comparing accuracies of Grid Search CV & Randomized Search CV with K-Fold Cross Validation?
Awarded Oct 7 at 14:00
What approach should I take for my product classification ML model with user feedback for improving result accuracy?
Awarded Oct 7 at 7:35
Steps of multiclass classification problem
Awarded Oct 4 at 23:26
Normalization factor in logistic regression cross entropy
Awarded Oct 4 at 21:15
Does gradient descent always find global minimum for specific regression type?
Awarded Oct 4 at 20:55
Understanding deconvolutional network loss function
Awarded Oct 4 at 15:11
Removing the outliers improved my models, is what I did good or bad?
Awarded Oct 4 at 12:25
Determining if a dataset is balanced
Awarded Oct 4 at 11:27
I am attempting to implement k-folds cross validation in python3. What is the best way to implement this? Is it preferable to use Pandas or Numpy? [closed]
Awarded Oct 4 at 4:35
What tool can I use for produced this type of lines in a multiple line graph?
Awarded Oct 3 at 17:12
What package, software or particular tool produced this bar plot?
Awarded Oct 2 at 4:36
Software/Library Suggestion: Is there a usable open-source sequence tagger around?
Awarded Oct 1 at 16:02
What is the difference between LabelBinarizer and MultiLabelBinarizer?
Awarded Oct 1 at 6:31
Is standardization/normalization a good way of reducing the impact of outliers when I'm training a machine learning model?
Awarded Sep 30 at 22:02
Explanation of Karpathy tweet about common mistakes. #5: "you didn't use bias=False for your Linear/Conv2d layer when using BatchNorm"
Awarded Sep 30 at 17:49
Activation Maps using Tensorflow Object Detection API
Awarded Sep 30 at 12:34
How to write a Proof-Of-Concept(POC) for machine learning model?
Awarded Sep 30 at 6:57
Tableau can be used as a big datastore as well?
Awarded Sep 30 at 4:46
How to choose embedding size for tensorflow recommender system
Awarded Sep 29 at 9:42
Keras: Custom output layer for multiple multi-class classifications
Awarded Sep 28 at 15:04
Confusion matrix terminology
Awarded Sep 28 at 12:32
Does BERT need supervised data only when fine-tuning?
Awarded Sep 27 at 15:18
Best approach for text classification of phrases with little syntactic difference
Awarded Sep 27 at 10:01
How are scores calculated for each class of binary classification
Awarded Sep 26 at 22:46
What does "regularization" actually refer to?
Awarded Sep 26 at 14:56
Data extraction using crawlers
Awarded Sep 26 at 14:27
Trained model performs worse on the whole dataset
Awarded Sep 25 at 23:41
ML : Found input variable with inconsistent numbers [closed]
Awarded Sep 24 at 10:16
how is validator created in python and what are most popular libraries / modules to learn first
Awarded Sep 24 at 7:21
Creating and training a Multilayer perceptron model with few data
Awarded Sep 24 at 3:55
Does hyperparameter tuning of Decision Tree then use it in Adaboost individually vs Simultaneously yield the same results?
Awarded Sep 23 at 22:05
Understanding Lagrangian equation for SVM
Awarded Sep 23 at 13:26
Predict total responses to emails amongst multiple groups
Awarded Sep 23 at 8:47
What is the difference between features in vgg
Awarded Sep 23 at 5:27
sklearn models Parameter tuning GridSearchCV
Awarded Sep 22 at 23:51
New classification in Machine Learning KNN model
Awarded Sep 22 at 8:36
convert a column into rows [closed]
Awarded Sep 22 at 2:20
Comparison of classifier confusion matrices
Awarded Sep 20 at 12:18
RANSAC and R2, why the r2 score is negative?
Awarded Sep 18 at 16:42
How can I count the number of occurrences of a category in dataset as part of an Sklearn Pipeline
Awarded Sep 17 at 20:18
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