Skip to main content
Data Science

Good Question

 Good Question
Question score of 25 or more. This badge can be awarded multiple times.
Awarded 290 times.
Pandas Dataframe to DMatrix
Awarded Jul 7 at 17:07
Convolutional neural network overfitting. Dropout not helping
Awarded May 6 at 4:05
Should I use GPU or CPU for inference?
Awarded Mar 11 at 14:42
How can I get prediction for only one instance in Keras?
Awarded Jan 30 at 2:35
Why is the decoder not a part of BERT architecture?
Awarded Jan 8 at 2:06
Deep Neural Network - Backpropogation with ReLU
Awarded Nov 28, 2023 at 6:12
What is a channel in a CNN?
Awarded Oct 27, 2023 at 21:57
Is feature engineering still useful when using XGBoost?
Awarded Aug 24, 2023 at 18:50
How to make a decision tree with both continuous and categorical variables in the dataset?
Awarded Aug 7, 2023 at 15:16
Clustering based on similarity scores
Awarded Jul 3, 2023 at 22:41
How to feed LSTM with different input array sizes?
Awarded Apr 14, 2023 at 22:12
Any "rules of thumb" on number of features versus number of instances? (small data sets)
Awarded Mar 24, 2023 at 11:36
Different Test Set and Training Set Distribution
Awarded Mar 20, 2023 at 9:30
What is the advantage of using log softmax instead of softmax?
Awarded Mar 15, 2023 at 19:51
Cross validation Vs. Train Validate Test
Awarded Mar 9, 2023 at 13:32
L2 loss vs. mean squared loss
Awarded Feb 21, 2023 at 16:25
In a Transformer model, why does one sum positional encoding to the embedding rather than concatenate it?
Awarded Feb 4, 2023 at 19:10
Why do we have to divide by 2 in the ML squared error cost function? [duplicate]
Awarded Jan 11, 2023 at 21:50
What is the exact definition of VC dimension?
Awarded Nov 28, 2022 at 18:18
What does the output of model.predict function from Keras mean?
Awarded Oct 21, 2022 at 14:10
In the context of Deep Learning, what is training warmup steps
Awarded Sep 19, 2022 at 7:28
When should one use L1, L2 regularization instead of dropout layer, given that both serve same purpose of reducing overfitting?
Awarded Sep 19, 2022 at 7:28
GraphViz not working when imported inside PydotPlus (`GraphViz's executables not found`)
Awarded Sep 19, 2022 at 7:28
How to combine categorical and continuous input features for neural network training
Awarded Sep 19, 2022 at 7:28
What is the difference between cross_validate and cross_val_score?
Awarded Sep 19, 2022 at 7:28
back propagation in CNN
Awarded Sep 19, 2022 at 7:28
Why do we need to discard one dummy variable?
Awarded Sep 19, 2022 at 7:28
What is the difference between upsampling and bi-linear upsampling in a CNN?
Awarded Sep 19, 2022 at 7:28
Feature Transformation on Input data
Awarded Sep 19, 2022 at 7:28
make seaborn heatmap bigger
Awarded Sep 19, 2022 at 7:28
RandomForestClassifier OOB scoring method
Awarded Sep 19, 2022 at 7:28
Can you explain the difference between SVC and LinearSVC in scikit-learn?
Awarded Sep 19, 2022 at 7:28
How do you apply SMOTE on text classification?
Awarded Sep 19, 2022 at 7:28
What kinds of learning problems are suitable for Support Vector Machines?
Awarded Sep 19, 2022 at 7:28
Extra output layer in a neural network (Decimal to binary)
Awarded Sep 19, 2022 at 7:28
Sharing Jupyter notebooks within a team
Awarded Sep 19, 2022 at 7:28
Removing strings after a certain character in a given text
Awarded Sep 19, 2022 at 7:28
Is there any data tidying tool for python/pandas similar to R tidyr tool?
Awarded Sep 19, 2022 at 7:28
How to predict probabilities in xgboost using R?
Awarded Sep 19, 2022 at 7:28
How do you manage expectations at work?
Awarded Sep 19, 2022 at 7:28
K-means incoherent behaviour choosing K with Elbow method, BIC, variance explained and silhouette
Awarded Sep 19, 2022 at 7:28
Python library for segmented regression (a.k.a. piecewise regression)
Awarded Sep 19, 2022 at 7:28
How fit pairwise ranking models in XGBoost?
Awarded Sep 19, 2022 at 7:28
What does the alpha and beta hyperparameters contribute to in Latent Dirichlet allocation?
Awarded Sep 19, 2022 at 7:28
local minima vs saddle points in deep learning
Awarded Sep 9, 2022 at 18:28
Text categorization: combining different kind of features
Awarded Sep 6, 2022 at 13:05
Why convolutions always use odd-numbers as filter size
Awarded Aug 4, 2022 at 23:06
macro average and weighted average meaning in classification_report
Awarded Jul 24, 2022 at 22:06
Is there away to change the metric used by the Early Stopping callback in Keras?
Awarded Jul 17, 2022 at 6:06
Natural Language to SQL query
Awarded Jul 13, 2022 at 21:18
What's the difference between Attention vs Self-Attention? What problems does each other solve that the other can't?
Awarded May 29, 2022 at 10:17
What is the difference between semantic segmentation, object detection and instance segmentation?
Awarded May 19, 2022 at 6:15
Gradients for bias terms in backpropagation
Awarded May 18, 2022 at 22:57
Is it necessary to normalize data for XGBoost?
Awarded May 9, 2022 at 10:33
Data normalization before or after train-test split?
Awarded May 3, 2022 at 21:25
Validation loss is not decreasing
Awarded Apr 9, 2022 at 13:41
Gumbel-Softmax trick vs Softmax with temperature
Awarded Mar 23, 2022 at 9:40
What is the relationship between the accuracy and the loss in deep learning?
Awarded Mar 19, 2022 at 12:06
When to use cosine simlarity over Euclidean similarity
Awarded Mar 8, 2022 at 23:56
BERT vs Word2VEC: Is bert disambiguating the meaning of the word vector?
Awarded Mar 8, 2022 at 4:27
1
2 3 4 5