Data Science

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Awarded 5730 times.
Standardizing features by one specific feature
Awarded 14 hours ago
Is addition of a random control variable a good idea, to ensure that results are correct?
Awarded 15 hours ago
cost-complexity-pruning-path with pipeline
Awarded 19 hours ago
How to use GridSearch for LinearSVC / Random Forest with time series data
Awarded yesterday
what happens when a decision tree can't be split into further unit values?
Awarded yesterday
XLNET how to deal with text with more than 512 tokens?
Awarded 2 days ago
Accuracy over different sample sizes from dataset
Awarded 2 days ago
What are good resources to learn the basics of graph theory
Awarded Feb 21 at 22:15
IterativeImputer Evaluation
Awarded Feb 21 at 19:15
The robustness of the Frobenius and L2,1 norms to the outlier
Awarded Feb 21 at 14:18
Keras/Tensorflow: model.predict() returns a list. How do I match the output with my class names?
Awarded Feb 21 at 6:35
Why does my manual derivative of Layer Normalization imply no gradient flow?
Awarded Feb 20 at 18:40
Geolocation Based Anomaly Detection in IPs Using Isolation Forest
Awarded Feb 20 at 8:17
What's wrong with my gradient descent? (simple, one variable)
Awarded Feb 19 at 22:42
Classifying videos with varying length using ConvLSTM2D in tensorflow
Awarded Feb 19 at 21:17
Transfer Learning on Resnets/VGGs — Validation accuracy can never be over 75%
Awarded Feb 19 at 16:06
Multiplying a dataframe by a larger one [closed]
Awarded Feb 19 at 10:57
What is the difference between spiral, flame, aggregation data
Awarded Feb 19 at 4:51
Is there any different between feature selection and pca? If there is could anyone please kindly explain for me please?
Awarded Feb 19 at 1:55
DIGITS Docker container not picking up GPU
Awarded Feb 18 at 20:55
Minimizing error on unseen data
Awarded Feb 18 at 20:32
Predicting Sequence based on Tabular Features
Awarded Feb 18 at 16:36
What is the best practice for tuning hyperparameters using validation data?
Awarded Feb 18 at 14:32
What is Deep learning approach to count the number of Diamonds in an image?
Awarded Feb 18 at 6:41
Confusion about the Bellman Equation
Awarded Feb 17 at 20:42
What is the difference between Okapi bm25 and NMSLIB?
Awarded Feb 17 at 10:33
ImportError: cannot import name 'cv2' from 'cv2' [closed]
Awarded Feb 17 at 9:50
Does sigmoid facilitate modeling non-linear decision boundaries or does this come from high-dimensional data?
Awarded Feb 16 at 23:47
Pandas - Create a Integer Primary Key based in string columns - python [closed]
Awarded Feb 16 at 11:49
Undersampling for credit card fraud detection before or after Train/Test Split
Awarded Feb 15 at 15:49
Does the model(best fitting line/curve) changes when the training data is changed in the cross validation?
Awarded Feb 15 at 12:25
Where to get models with weights instead of only weights? What's the purpose of .h5 files?
Awarded Feb 15 at 11:11
How to use BERT in seq2seq model? [closed]
Awarded Feb 15 at 4:56
What are the activation functions in Convolutional Layers for?
Awarded Feb 14 at 22:01
Sort Pandas Dataframe per column
Awarded Feb 14 at 9:00
n days back average for each day
Awarded Feb 13 at 22:31
p-value interpretation
Awarded Feb 13 at 18:06
Keras 1D CNN always predicts the same result even if accuracy is high on training set
Awarded Feb 13 at 17:11
Tensorflow's .shuffle(buffer_size)
Awarded Feb 13 at 11:08
Regression analysis and least square method relation? [closed]
Awarded Feb 12 at 23:57
MLP sequential fitting
Awarded Feb 12 at 21:11
Pretrained handwritten OCR model
Awarded Feb 11 at 21:06
Sum of squares for matrix valued data over $\mathbb{R}$ and $\mathbb{C}$
Awarded Feb 11 at 11:20
Creating parallel keras layers
Awarded Feb 10 at 18:26
Can Micro-Average Roc Auc Score be larger than Class Roc Auc Scores
Awarded Feb 10 at 17:40
How can i solve the classification's problem with cross validation in LogisticRegression?
Awarded Feb 10 at 15:34
Using R to organize/rearrange CSV - group by multiple columns?
Awarded Feb 10 at 15:03
Getting very low/ wrong accuracy from RandomizedSearchCV
Awarded Feb 10 at 12:52
Pytorch's CrossEntropyLoss? [closed]
Awarded Feb 10 at 7:42
Keras weird loss and metrics during train
Awarded Feb 9 at 10:34
Understanding the last two Linear Transformations in LeNet-5
Awarded Feb 8 at 14:41
What is the reason behind having low results using the data augmentation technique in NLP?
Awarded Feb 8 at 12:31
Cross between an edit distance algorithm and a phonetic algorithm
Awarded Feb 8 at 9:32
Dimensionality reduction convolutional autoencoders
Awarded Feb 8 at 9:02
Hyperparameter tuning with Bayesian-Optimization
Awarded Feb 8 at 7:10
Machine learning classification with time-domain signals how to ignore signal arrival time?
Awarded Feb 7 at 21:21
The upper range of a collected dataset is most likely accurate, but the rest may suffer biased omissions: How to call this phenomenon?
Awarded Feb 7 at 17:19
How to show two pictures in one cell in Jupyter Notebook? (matplotlib) (python) [closed]
Awarded Feb 7 at 12:46
What is the difference between sklearn's transform() and predict() methods?
Awarded Feb 7 at 8:08
Feature and the Gaussian Distribution (classification) [closed]
Awarded Feb 6 at 10:12
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