Data Science

Enlightened

 Enlightened
First to answer and accepted with score of 10 or more. This badge can be awarded multiple times.
Awarded 423 times.
Dense Layer vs convolutional layer - when to use them and how
Awarded Mar 5 at 4:20
Encoding with OrdinalEncoder : how to give levels as user input?
Awarded Mar 1 at 6:28
Rules by which RStudio sets Headings
Awarded Feb 23 at 22:08
Why are policy gradient methods preferred over value function approximation in continuous action domains?
Awarded Feb 23 at 19:37
How to plot logistic regression decision boundary?
Awarded Jan 25 at 6:53
Convolution and Cross Correlation in CNN
Awarded Jan 22 at 14:05
How to store strings in CSV with new line characters?
Awarded Jan 3 at 20:33
Reinforcement learning: decreasing loss without increasing reward
Awarded Dec 26, 2022 at 20:31
Why should we use (or not) dropout on the input layer?
Awarded Dec 13, 2022 at 18:35
How to fit a math formula to data?
Awarded Dec 8, 2022 at 18:49
how to check all values in particular column has same data type or not?
Awarded Nov 24, 2022 at 12:40
Does nearest neighbour make any sense with t-SNE?
Awarded Nov 16, 2022 at 8:41
Keras Early Stopping: Monitor 'loss' or 'val_loss'?
Awarded Nov 12, 2022 at 2:15
Irregular Precision-Recall Curve
Awarded Sep 5, 2022 at 20:20
Why would one crossvalidate the random state number?
Awarded Aug 24, 2022 at 2:26
How can I dynamically distinguish between categorical data and numerical data?
Awarded Aug 16, 2022 at 13:06
What is whole word masking in the recent BERT model?
Awarded Aug 7, 2022 at 1:32
Why could my DDQN get significantly worse after beating the game repeatedly?
Awarded Jul 30, 2022 at 3:22
Balanced Accuracy vs. F1 Score
Awarded Jul 13, 2022 at 21:33
High model accuracy vs very low validation accuarcy
Awarded Jun 28, 2022 at 19:20
What is fractionally-strided convolution layer?
Awarded Jun 27, 2022 at 19:06
Interpreting the Root Mean Squared Error (RMSE)!
Awarded Jun 14, 2022 at 6:41
Should features be correlated or uncorrelated for features-selection with the help of multiple regression analysis?
Awarded Jun 10, 2022 at 0:32
Decision tree, how to understand or calculate the probability/confidence of prediction result
Awarded Jun 8, 2022 at 9:20
F1 score vs accuracy, which metric is more important?
Awarded May 25, 2022 at 0:41
How to find the count of consecutive same string values in a pandas dataframe?
Awarded May 17, 2022 at 14:03
Cutting numbers into fixed buckets
Awarded May 9, 2022 at 15:02
Why is the cosine distance used to measure the similatiry between word embeddings?
Awarded Apr 29, 2022 at 15:27
How pre-trained BERT model generates word embeddings for out of vocabulary words?
Awarded Apr 14, 2022 at 10:41
How do I implement the sigmoid function in Octave?
Awarded Mar 9, 2022 at 0:57
Validation loss
Awarded Feb 10, 2022 at 14:57
What does embedding mean in machine learning?
Awarded Feb 9, 2022 at 12:48
How to use SMOTE in Java Weka API?
Awarded Feb 8, 2022 at 13:25
How do i calculate prediction probability of a class in Java Weka Api?
Awarded Feb 8, 2022 at 13:25
In ML why selecting the best variables?
Awarded Jan 21, 2022 at 19:25
Too low accuracy on MNIST dataset using a neural network
Awarded Dec 10, 2021 at 0:21
How to perform one hot encoding on multiple categorical columns
Awarded Nov 28, 2021 at 8:49
What is the job of "RepeatVector" and "TimeDistributed"?
Awarded Nov 28, 2021 at 5:42
How does sigmoid saturate with large weights?
Awarded Nov 27, 2021 at 23:18
What is the difference between ImageNet and ImageNet1k? How to download it?
Awarded Nov 13, 2021 at 6:57
Transformer model: Why are word embeddings scaled before adding positional encodings?
Awarded Oct 18, 2021 at 21:12
What feature engineering is necessary with tree based algorithms?
Awarded Oct 14, 2021 at 3:47
Why does putting a 1/2 in front of the squared error make the math easier?
Awarded Oct 4, 2021 at 21:10
what is the first input to the decoder in a transformer model?
Awarded Oct 3, 2021 at 15:51
How to estimate GridSearchCV computing time?
Awarded Sep 30, 2021 at 14:19
How does the forward method get called in this pyTorch conv net?
Awarded Sep 29, 2021 at 0:20
Is it valuable to normalize/rescale labels in neural network regression?
Awarded Sep 24, 2021 at 11:18
How to know if a model is overfitting or underfitting by looking at graph
Awarded Sep 22, 2021 at 8:30
Determining size of FC layer after Conv layer in PyTorch
Awarded Sep 9, 2021 at 23:00
Why is the decoder not a part of BERT architecture?
Awarded Sep 9, 2021 at 8:40
Learning with Positive labels only
Awarded Aug 30, 2021 at 20:10
model.cuda() in pytorch
Awarded Aug 24, 2021 at 16:13
How does Gradient Descent and Backpropagation work together?
Awarded Aug 6, 2021 at 19:16
What is purpose of the [CLS] token and why is its encoding output important?
Awarded Aug 6, 2021 at 17:51
doc2vec - How does the inference step work in PV-DBOW
Awarded Aug 6, 2021 at 6:42
How to remove rows from a dataframe that are identical to another dataframe?
Awarded Jul 2, 2021 at 16:57
How to calculate Cumulative Sum with Groupby in Python?
Awarded Jun 25, 2021 at 14:11
How to determine feature importance in a neural network?
Awarded Jun 18, 2021 at 10:10
RL Advantage function why A = Q-V instead of A=V-Q?
Awarded Jun 17, 2021 at 13:20
Transform an Autoencoder to a Variational Autoencoder?
Awarded May 30, 2021 at 13:46
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