Data Science

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 Popular Question
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Why do people use CrossEntropyLoss and not just a softmax probability as the loss?
Awarded 2 days ago
SVM vs RVM, when to use what?
Awarded 2 days ago
Next sentence prediction in RoBERTa
Awarded Jul 28 at 21:11
Input for LSTM for financial time series directional prediction
Awarded Jul 28 at 16:18
Different optimizers for generator and discriminator in GAN
Awarded Jul 28 at 13:56
How exactly do I go about extracting features from timestamps for machine learning? [closed]
Awarded Jul 28 at 3:42
XGBoost and Random Forest: ntrees vs. number of boosting rounds vs. n_estimators
Awarded Jul 27 at 23:05
Train Test Split for overlapping samples
Awarded Jul 27 at 20:27
R, xgboost: eval_metric for count:poisson
Awarded Jul 27 at 14:27
How to run PCA and KNN on big-data
Awarded Jul 27 at 13:00
where to store embeddings for similarity search?
Awarded Jul 27 at 10:21
Checkpoints in Sklearn
Awarded Jul 26 at 21:25
Training LSTM for time series prediction with nan labels
Awarded Jul 26 at 9:41
Interpretation of tuning parameters (shrinkage and nrounds) in XGBoost
Awarded Jul 25 at 19:56
How can we convert time series data to supervised learning problem?
Awarded Jul 25 at 14:12
What is C in sklearn Logistic Regression?
Awarded Jul 24 at 20:48
Is regularization only for regression?
Awarded Jul 24 at 14:46
How to apply a trained Random Forest model to a new data set in R?
Awarded Jul 24 at 12:35
Does AWS Sagemaker continue running when I go offline?
Awarded Jul 23 at 14:00
Rank terms in a bag -of-words model
Awarded Jul 22 at 15:41
How to use glob() output as input to os.listdir()
Awarded Jul 22 at 10:00
How to define the number of features to select in RFECV?
Awarded Jul 22 at 2:47
Unsupervised Learning and Training Data
Awarded Jul 21 at 15:32
Best common metric for comparing classic time series forecasting methods (ARIMA/Prophet) with ML approach?
Awarded Jul 21 at 15:05
Should I use coordinates as features?
Awarded Jul 21 at 14:55
Is ImageNet 1k a subset of ImageNet 22k
Awarded Jul 21 at 7:27
What is the novelty in AlphaGo, Google Deepmind's Go playing system?
Awarded Jul 21 at 3:06
How can I get rid of the white space in matplotlib?
Awarded Jul 21 at 1:26
Can PCA be applied to reduce dimensionality of only a subset of features?
Awarded Jul 20 at 19:26
Coordinate System's influence on $L$ distances (Manhattan and Euclidean)
Awarded Jul 20 at 16:51
Deploying multiple pre-trained model (tar.gz files) on Sagemaker in a single endpoint
Awarded Jul 20 at 16:32
How to creat a plot for the accuracy of a model
Awarded Jul 20 at 5:42
Fasttext error while loading wiki pre-trained data
Awarded Jul 20 at 2:50
How can I deal with circular features like hours? [duplicate]
Awarded Jul 20 at 1:15
keras predicts nan values
Awarded Jul 19 at 14:08
How to perform feature selection with Categorical Variables and Continuous Target, provided that data is not normally distributed?
Awarded Jul 18 at 7:10
Choropleth Map with plotly.express doesn't show map, just legend
Awarded Jul 17 at 16:16
How to design two different neural nets for actor and critic RL?
Awarded Jul 17 at 11:04
Plot Two Categorical Variables
Awarded Jul 16 at 17:57
How to Convert a Pandas Column having duration details in string format (ex:1hr 50m) into a integer column with value in minutes
Awarded Jul 16 at 15:31
What is my training score the mean_train_score or mean_test_score?
Awarded Jul 16 at 13:17
does xgb multi-class require one-hot encoding?
Awarded Jul 15 at 20:05
Custom objective function in xgboost for Regression
Awarded Jul 15 at 15:50
NER with Unsupervised Learning?
Awarded Jul 15 at 14:55
Cuda's 'libcudaart.so' libraries cannot be loaded
Awarded Jul 15 at 6:33
Why is my test data accuracy higher than my training data?
Awarded Jul 15 at 4:40
Convolutional neural network with 1 channel images/1 input channel
Awarded Jul 14 at 18:36
Any usable libs to build and visualise SOM in python?
Awarded Jul 14 at 16:57
SGD versus Adam Optimization Clarification
Awarded Jul 14 at 12:50
Tensorflow dataset batching for complex data
Awarded Jul 14 at 7:10
Confused between optimizer and loss function
Awarded Jul 14 at 2:49
Random forest minimum number of observations
Awarded Jul 13 at 15:50
Why is the cosine distance used to measure the similatiry between word embeddings?
Awarded Jul 13 at 15:36
Ways to combine embeddings
Awarded Jul 13 at 14:58
How could I improve my FB Prophet forecast?
Awarded Jul 12 at 12:52
How to get two boxplots on same axis?
Awarded Jul 12 at 12:52
Evaluating Model Accuracy on a testing data set for a DecisionTreeReegressor Model
Awarded Jul 10 at 20:22
How to get DATE column from dataframe in pandas without using CSV [closed]
Awarded Jul 10 at 2:36
To continue training an existing tensorflow model do I need to restore the session?
Awarded Jul 9 at 21:15
What are the good parameter ranges for BERT hyperparameters while finetuning it on a very small dataset?
Awarded Jul 9 at 6:33
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