Data Science

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Awarded 5413 times.
Independence of Features assumption in Naive Bayes
Awarded 4 hours ago
Multivariate time series forecast with VAR confusion
Awarded 7 hours ago
Multivariate time series forecast with VAR confusion
Awarded 7 hours ago
How to use regularizer in AllenNLP?
Awarded May 10 at 22:50
What's the issue with my code for visualizing linear regression in 3 dimensions with matplotlib?
Awarded May 10 at 22:26
reprocessing steps for images before training classification models
Awarded May 10 at 12:10
(Scikit-learn) differences between LinearSVC, 'linear' kernel SVC and poly kernel SVC with degree 1
Awarded May 10 at 5:51
Why do people prefer Pandas to SQL?
Awarded May 10 at 2:46
What is momentum in neural network?
Awarded May 8 at 20:19
Remove all columns where the entire column is null
Awarded May 8 at 20:11
How to understand ANOVA-F for feature selection in Python. Sklearn SelectKBest with f_classif
Awarded May 7 at 0:07
Numerically stable hyperbolic tangent
Awarded May 6 at 19:18
Create a continuous heatmap
Awarded May 6 at 7:06
How to prepare the varied size input in CNN prediction
Awarded May 6 at 6:56
Syntax error in function but everything seems correct
Awarded May 5 at 18:21
Is it possible to do Normalization before Xgboost?
Awarded May 5 at 18:11
What are bias and variance in machine learning?
Awarded May 5 at 14:37
In the context of Deep Learning, what is training warmup steps
Awarded May 5 at 14:37
How many parameters in a Conv2d Layer?
Awarded May 5 at 13:22
How to get R Table Column Names
Awarded May 4 at 13:40
class weights formula for imbalanced dataset
Awarded May 3 at 15:30
(post deleted or otherwise unavailable)
Awarded May 3 at 14:55
Weighted k nearest neighbor search
Awarded May 3 at 14:41
(post deleted or otherwise unavailable)
Awarded May 3 at 8:33
How to use ColumnTransformer and FunctionTransformer to apply the same function to many columns, but separately?
Awarded May 2 at 1:53
ValueError: shapes (1,10) and (2,) not aligned: 10 (dim 1) != 2 (dim 0)
Awarded May 2 at 1:33
logistic like curve fitting using machine learning
Awarded Apr 30 at 14:38
Regex in R as a list for Quanteda
Awarded Apr 30 at 5:12
X_train, y_train from ImageDataGenerator (Keras)
Awarded Apr 29 at 23:59
Encoding Time Values
Awarded Apr 29 at 19:33
Train at 99% and Validation split accuracy is not more than 70%
Awarded Apr 29 at 17:06
Implementing Complementary Naive Bayes in python?
Awarded Apr 29 at 11:35
Should your learning rate get smaller as your neural net gets larger?
Awarded Apr 28 at 22:42
I'm building a movie recommendation system based on genre, where the user will enter his choice and will receive recommendations based on his choice:
Awarded Apr 28 at 21:47
What is the best way for synthetic data generation while maintaining privacy?
Awarded Apr 28 at 18:40
How to implement HashingVectorizer in multinomial naive bayes algorithim
Awarded Apr 28 at 17:32
Changing duplicate a line hotkey in Jupyter notebook
Awarded Apr 28 at 12:52
I used Stargazer in Python. How to convert output to LaTex?
Awarded Apr 27 at 16:34
When to use cosine simlarity over Euclidean similarity
Awarded Apr 27 at 13:05
What is difference between Nearest Neighbor and KNN?
Awarded Apr 26 at 12:54
What is difference between Nearest Neighbor and KNN?
Awarded Apr 26 at 12:09
In which cases should Genetic Programming be preferred over Artificial Neural Network trained with Genetic Algorithm
Awarded Apr 26 at 3:18
model.predict keeps predicting the same, wrong, class
Awarded Apr 25 at 22:37
Is it necessary to standardize your data before clustering?
Awarded Apr 25 at 21:56
BERT :dropout(): argument 'input' (position 1) must be Tensor, not str
Awarded Apr 24 at 23:53
What does dimension represent in GloVe pre-trained word vectors?
Awarded Apr 24 at 4:42
How to maximize recall?
Awarded Apr 23 at 13:06
Extending DTW 1-NN Classification to On-line Scenario
Awarded Apr 23 at 11:00
Problem with Logistic regression using categorial variables
Awarded Apr 22 at 23:31
Adam optimizer for projected gradient descent
Awarded Apr 21 at 16:32
How to get accuracy, F1, precision and recall, for a keras model?
Awarded Apr 21 at 12:35
How to convert categorical data to numerical data in Pyspark
Awarded Apr 21 at 8:46
Word2vec outperforming BERT, possible?
Awarded Apr 21 at 4:54
Intuitive explanation of Noise Contrastive Estimation (NCE) loss?
Awarded Apr 21 at 0:55
Custom loss function with multiple outputs in tensorflow
Awarded Apr 20 at 20:44
Found input variables with inconsistent numbers of samples: [30, 24]
Awarded Apr 20 at 20:44
How to deal with a constant value as an output from neural network?
Awarded Apr 20 at 5:54
Custom Named Entity Recognition using deep learning
Awarded Apr 19 at 16:53
(post deleted or otherwise unavailable)
Awarded Apr 18 at 21:53
Removing correlation between independent variables
Awarded Apr 18 at 9:49
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