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Data Science

Help Center > Badges > Student

 Student
First question with score of 1 or more.
Awarded 7630 times
How to create a heatmap inside a polar chart [on hold]
Awarded 3 mins ago
K means visualisation after reducing dimensionality with PCA
Awarded 28 mins ago
Am I using optim.SGD incorrectly in pytorch?
Awarded 1 hour ago
Why does my linear regression model converge to a non-zero gradient value?
Awarded 3 hours ago
Softmax function result for already normalized probabilities
Awarded 4 hours ago
Comparing multi-class results with binary classification results
Awarded 7 hours ago
NEAT XOR Example gives different results at each run
Awarded 10 hours ago
How to put data into a 1-dimensional ConvLSTM2D with keras?
Awarded 13 hours ago
which open-source frameworks exist for fact-extraction
Awarded 20 hours ago
Hand-crafted decision tree inspired from learned decision tree
Awarded yesterday
Is it possible to use Word2vec for text paraphrasing?
Awarded yesterday
Test data significantly different from training data
Awarded yesterday
Use machine learning to predict next schedule meeting for sales officers
Awarded yesterday
Transcription of Hindi text to English text
Awarded yesterday
What does it mean when my test data accuracy is higher than my training data?
Awarded yesterday
Is there a way (like planning algorithms) to draw a successive polyline to fill a specific shape (like triangle)?
Awarded yesterday
Neural networks (keras): predicting a periodic output array
Awarded yesterday
Custom keras metric error
Awarded yesterday
In Keras, how to get 3D input and 3D output for LSTM layers
Awarded yesterday
Email clustering using numpy and pandas
Awarded yesterday
Difference Between Performance Scores
Awarded yesterday
Penalization term for unfairness
Awarded 2 days ago
Predicting house price using linear regression
Awarded 2 days ago
How to reduce position changes after dimensionality reduction?
Awarded 2 days ago
ARIMA forecast for timeseries is one step ahead
Awarded 2 days ago
Using the Iris Flower dataset, why does my classifier classify any data inputted as “Iris - Virginica”?
Awarded 2 days ago
Why maximize ELBO in the variational autoencoder?
Awarded 2 days ago
Using keras with sklearn: apply class_weight with cross_val_score
Awarded 2 days ago
Tagging Unix/Non-Unix logs using NLP
Awarded 2 days ago
How to visualize time-intervals
Awarded 2 days ago
finding themes from text documents
Awarded 2 days ago
Proportion of positive/negative label in Supervised Learning
Awarded May 21 at 15:30
DeepLearning: does it make sense to have more nodes in the initial layer than inputs--for tabular data
Awarded May 21 at 8:55
Training LSTM with different sequence lengths in Keras functional api
Awarded May 20 at 17:25
Best way to combine two similar document
Awarded May 20 at 17:10
Splitting train and test in multilabel classification to avoid missing data in the train set
Awarded May 20 at 16:35
PCA-like analysis for dataset that has both categorical and continuous variables
Awarded May 20 at 10:20
Is there any conceptual relationship between 'kernel' in SVM and 'kernel' in convolution neural net?
Awarded May 20 at 8:30
Categorization of Natural Language Processing Tasks
Awarded May 20 at 3:35
How to create a person-specific (personalized) classification model using machine learning
Awarded May 19 at 21:00
How to select features when performing classification with a dataframe of multiple columns?
Awarded May 19 at 14:30
What is the function of the hidden layer in a neural network mapping to?
Awarded May 19 at 12:05
Neural network for linear regression?
Awarded May 19 at 7:10
Logistic Regression Cost Plot Train, Cost Validation & Test
Awarded May 19 at 7:10
Is there a term for measuring error on a second prediction based on the first's?
Awarded May 19 at 5:15
Printing all files' names from a folder (Kaggle kernel)
Awarded May 18 at 21:35
Why do we have to divide by 2 in the ML squared error cost function? [duplicate]
Awarded May 18 at 13:50
k-means classifies one data point as a group
Awarded May 17 at 20:55
Random-Forest-based Similarity Matrix for clustering: how does it behave?
Awarded May 17 at 20:35
Feature Encoding for team based sports data
Awarded May 17 at 16:40
Pyspark Pipeline Custom Transformer
Awarded May 17 at 13:10
Q-value estimate in neural episodic control
Awarded May 17 at 12:30
Procedure for Designing CNNs
Awarded May 16 at 17:20
Improving the results of CNN [closed]
Awarded May 16 at 16:30
Optimal implementation of vanilla DQN loss in Keras
Awarded May 16 at 14:45
Why decision tree needs categorical variable to be encoded?
Awarded May 16 at 13:15
Saving the hidden layers of a trained network
Awarded May 16 at 12:55
Outlier detection for Disk Space Usage
Awarded May 16 at 12:55
Variable Importance changes with oversampling
Awarded May 16 at 8:25
xgboostclassifier prediction error after saving the model and restoring it
Awarded May 16 at 8:20
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