Data Science

Excavator

 Excavator
Edit first post that was inactive for 6 months.
Awarded 576 times.
TensorFlow random forest get label as prediction output
Awarded Oct 21 at 5:28
What does it mean when someone says "Most of the data science algorithms are optimization problems"
Awarded Oct 19 at 4:56
including Zeros counts categories with pandas value_counts()
Awarded Oct 15 at 4:27
Why is PCA often used before t-sne for problems when the goal is only to reduce dimensionality?
Awarded Oct 11 at 4:33
What are the best suited books for A Beginner to learn Data Science? [closed]
Awarded Oct 2 at 4:10
When to use (He or Glorot) normal initialization over uniform init? And what are its effects with Batch Normalization?
Awarded Sep 17 at 5:49
What is the difference between an RMSE and RMSLE (logarithmic error)?
Awarded Sep 4 at 6:48
Recommendation for boolean dataset with apache mahout
Awarded Sep 3 at 4:21
What is the difference between an RMSE and RMSLE (logarithmic error)?
Awarded Sep 3 at 4:21
Original Meaning of "Intelligence" in "Business Intelligence"
Awarded Sep 3 at 4:21
How to understand ANOVA-F for feature selection in Python. Sklearn SelectKBest with f_classif
Awarded Aug 5 at 4:47
Fine-tuning pre-trained Word2Vec model with Gensim 4.0
Awarded Jul 25 at 7:27
What is the relationship between the accuracy and the loss in deep learning?
Awarded Jul 13 at 4:26
Data normalization before or after train-test split?
Awarded Jun 6 at 4:17
Optuna Median Pruner n_warmup_steps
Awarded Jun 5 at 4:25
Why do we only care about convex functions when doing Gradient Descent/SGD?
Awarded Jun 2 at 5:18
Orange (Data Mining) : How to start using "Orange" from Python Anaconda Environment?
Awarded May 19 at 4:02
Linear Regression in Pytorch-vanishing gradient with Softmax
Awarded May 19 at 4:02
How can I detect partially occluded objects using Python?
Awarded May 19 at 0:15
What does IBA mean in imblearn classification report?
Awarded May 9 at 5:09
Platt's Scaling for multiclass classification?
Awarded May 6 at 4:16
What is feat_dynamic_real, feat_static_cat and feat_static_real in gluonTS models?
Awarded Apr 27 at 4:50
Feature Scaling both training and test data
Awarded Apr 14 at 5:34
What does Logits in machine learning mean?
Awarded Apr 11 at 6:55
Class weighting during validation in Keras
Awarded Apr 11 at 6:55
Creating neural net for xor function
Awarded Apr 3 at 4:28
Conditional Entropy and Mutual Information - Clustering evaluation
Awarded Mar 23 at 5:40
What is the meaning of the term "pipeline" within data science?
Awarded Mar 20 at 5:26
Train/Test/Validation Set Splitting in Sklearn
Awarded Mar 7 at 4:26
Fuzzy logic for classification
Awarded Mar 7 at 4:26
Accuracy on Validation and Test set, Overfit?
Awarded Feb 28 at 5:16
Which script can be used to finetune BERT for SQuAD question answering in Hugging Face library?
Awarded Feb 26 at 4:10
Deciding Initial Weights In A Linear Classifier For Sentiment Analysis
Awarded Feb 14 at 4:06
How can I handle a column with list data?
Awarded Feb 6 at 6:09
Encoding categorical data with pre-determined dictionary
Awarded Feb 4 at 4:11
Clustering geo location coordinates (lat,long pairs)
Awarded Jan 13 at 6:03
Slow convergence with rpart
Awarded Jan 6 at 4:40
How to choose the right threshold for binary classification?
Awarded Dec 31, 2022 at 5:18
How to combine the features extracted from different CNN architectures? [closed]
Awarded Dec 14, 2022 at 5:47
Train/Test/Validation Set Splitting in Sklearn
Awarded Dec 6, 2022 at 4:51
Difference between Non linear regression vs Polynomial regression
Awarded Dec 4, 2022 at 4:15
Does the SimpleRNN in Keras have a hidden state, or does it just use the output value as the hidden state?
Awarded Dec 4, 2022 at 4:15
Why do we take +1. -1 for support vector hyperplane in SVM?
Awarded Nov 25, 2022 at 4:55
Damerau-Levenshtein Edit Distance in Python
Awarded Nov 13, 2022 at 4:03
How to create multi-hot encoding from a list column in dataframe?
Awarded Nov 10, 2022 at 4:31
Collaborating on Jupyter Notebooks
Awarded Oct 30, 2022 at 4:41
Dissmissing features based on correlation with target variable
Awarded Oct 27, 2022 at 4:15
What advantage does Gaussian kernel have than any other kernels, such as linear kernel, polynomial kernel and so on?
Awarded Oct 27, 2022 at 4:15
Building a text classification model from scratch
Awarded Oct 13, 2022 at 4:18
Advantage Function - Variance Reduction
Awarded Sep 26, 2022 at 9:21
What is difference between a Data Scientist and a Data Analyst?
Awarded Sep 15, 2022 at 4:47
Problems with class embedding in keras
Awarded Sep 15, 2022 at 4:47
How to remove rows from a dataframe that are identical to another dataframe? [closed]
Awarded Sep 12, 2022 at 4:46
Where is the rotated angle actually located in fitEllipse method?
Awarded Sep 7, 2022 at 4:47
How do you visualize neural network architectures?
Awarded Aug 29, 2022 at 5:03
What are bias and variance in machine learning?
Awarded Aug 21, 2022 at 5:07
For imbalanced classification, should the validation dataset be balanced?
Awarded Aug 12, 2022 at 5:27
How to discretize certain features with a feature set?
Awarded Aug 1, 2022 at 4:31
Calculating confidence score in NER
Awarded Jul 26, 2022 at 4:26
Does resizing images during training affect the bounding box annotations?
Awarded Jul 2, 2022 at 6:06
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