Data Science

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First question with score of 1 or more.
Awarded 9027 times.
When should I NOT scale features
Awarded 3 hours ago
Can someone please explain Lovasz softmax loss? as its a bit difficult to understand why it works well from the original paper [duplicate]
Awarded 11 hours ago
Model Guardrails
Awarded 12 hours ago
Create similarity matrix
Awarded 17 hours ago
Detect if word is «common English» word or slang word
Awarded 18 hours ago
Data transformations in hierarchical classification
Awarded yesterday
(post deleted or otherwise unavailable)
Awarded yesterday
How do you predict a continuous variable when all your independent variables are categorical
Awarded yesterday
Balance two crossentropy losses with different number of neurons
Awarded yesterday
Weighted Binary Cross Entropy Loss — Keras Implementation
Awarded yesterday
where to start in natural language processing for a language
Awarded yesterday
Overfitting due to features correlating with training set generation rules
Awarded yesterday
Training machine learning models from log files
Awarded yesterday
Error when checking target: expected dense_1 to have 4 dimensions, but got array with shape (3456, 1)
Awarded yesterday
how to package PMML files for versioning?
Awarded yesterday
When should we start using stacking of models?
Awarded yesterday
Is there a common strategy to measure if a difference-significance of two areas under two ROC curves
Awarded 2 days ago
long shape line in tSNE plot
Awarded 2 days ago
LSTM for multiple time series regression with extremely large ranges
Awarded 2 days ago
Trained CNN individually on multiple images to classify them, how can I now classify a related “set” of these images that correspond to one object?
Awarded 2 days ago
Diff. in P-value & F-Stat. Multiple linear regression
Awarded 2 days ago
How to optimize input parameters given target and scoring parameters
Awarded 2 days ago
ML Approach for Graph Anomaly Detection
Awarded 2 days ago
Are Denoising Variational Autoencoders deterministic?
Awarded 2 days ago
“Super” Optimizer concept
Awarded 2 days ago
Neural Nets: unordered sets of ordered tuples as features of data
Awarded Dec 3 at 2:10
How can we convert time series data to supervised learning problem?
Awarded Dec 3 at 1:30
(post deleted or otherwise unavailable)
Awarded Dec 2 at 22:25
Types of Machine Learning/Data Analysis
Awarded Dec 2 at 22:25
Any good Implementations of Bi-LSTM bahdanau attention in Keras?
Awarded Dec 2 at 21:25
Why are Convolutional Networks not using cross-correlation
Awarded Dec 2 at 21:15
why is MSE of prediction way different from loss over batches
Awarded Dec 2 at 18:30
What is the reason behind having low results using the data augmentation technique in NLP?
Awarded Dec 2 at 5:00
Image masking tool to implement mask RCNN using python
Awarded Dec 2 at 1:40
Conv Net Model is overfitting
Awarded Dec 2 at 1:40
Steps on how to use autoencoders to reduce dimensions
Awarded Dec 2 at 1:40
Mean Average Precision python code
Awarded Dec 2 at 0:15
Tensorflow error: Input signature not matching inputs
Awarded Dec 1 at 21:50
Naive Bayes implementation: why Laplace smoothing is different from theory?
Awarded Dec 1 at 18:35
Relationship between two sets of dates
Awarded Dec 1 at 17:20
High Level Discussion: Generate synthetic sensor data using data from surrounding sensors
Awarded Dec 1 at 8:10
Why not use loss value for stopping the training in Siamese Networks?
Awarded Dec 1 at 6:20
Reverse engineering a distance metric from the output of a k-NN
Awarded Dec 1 at 6:20
How should I improve my Vectorized Gradient descent linear regression model?
Awarded Dec 1 at 1:15
Training a model for Single Image Super Reoslution
Awarded Dec 1 at 1:15
Bayesian network in Python: both construction and sampling
Awarded Dec 1 at 1:15
Which non heuristic based approach would be best for document segmentation? [closed]
Awarded Dec 1 at 1:10
Chunking Sentences with Spacy
Awarded Nov 30 at 23:45
Why must a CNN have fixed input size?
Awarded Nov 30 at 16:30
What is Sentiment Bias? How will it affect a Lexicon Based Sentiment Analysis?
Awarded Nov 30 at 2:50
Keras Sequence Generator leads to huge memory usage when used with fit_generator
Awarded Nov 30 at 2:10
Does Feature Normalization affect Gradient Descent | Linear Regression
Awarded Nov 30 at 2:10
Validity of PU learning while using character-level encoding using CNNs for classifying text data
Awarded Nov 30 at 1:55
Annotating the vocabulary using Word2vec model
Awarded Nov 30 at 1:00
(post deleted or otherwise unavailable)
Awarded Nov 29 at 17:55
How does joint probability generate new data in generative model
Awarded Nov 29 at 17:30
Evaluate clustering by using decision tree unsupervised learning
Awarded Nov 29 at 14:30
How to use Inception v3 in Tensorflow
Awarded Nov 29 at 11:20
How regularization helps to get rid of outliers?
Awarded Nov 29 at 7:25
(post deleted or otherwise unavailable)
Awarded Nov 29 at 7:15
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