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Kasra Manshaei
  • Member for 7 years, 1 month
  • Last seen this week
37 votes

Open source Anomaly Detection in Python

22 votes
Accepted

How to understand ANOVA-F for feature selection in Python. Sklearn SelectKBest with f_classif

16 votes

How do you apply SMOTE on text classification?

13 votes

What is the reason behind taking log transformation of few continuous variables?

12 votes
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Clustering for multiple variable

11 votes

Purpose of visualizing high dimensional data?

9 votes
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Why it is recommended to use T SNE to reduce to 2-3 dims and not higher dim?

8 votes
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Algorithm for segmentation of sequence data

7 votes
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Are there any unsupervised learning algorithms for time sequenced data?

7 votes
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Is SVD non-linear while PCA (by eigendecompostion) is linear?

6 votes
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Imbalanced data causing mis-classification on multiclass dataset

6 votes
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How to learn spam email detection?

6 votes

Fast k-means like algorithm for $10^{10}$ points?

6 votes
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Overfitting/Underfitting with Data set size

6 votes
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Visualize graph network with more than 30k edges

6 votes
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Large Graphs: NetworkX distributed alternative

5 votes

How to calculate ideal Decision Tree depth without overfitting?

5 votes
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How to use different classes of words in CountVectorizer()

5 votes

What is the difference between affinity matrix eigenvectors and graph Laplacian eigenvectors in the context of spectral clustering?

5 votes
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Network analysis classic datasets

5 votes
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How to fix class imbalance in training sample?

5 votes

Is it possible to find a model that minimises both false positive and false negative?

5 votes
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What are the elements in a BERT word embedding?

4 votes

Are Undergraduate Statistics Concepts Used in Practice?

4 votes
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Can I save prediction value in same csv file as a another column using panda python

4 votes
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Difference between Time series clustering and Time series Segmentation

4 votes
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How can I calculate AUC from the ROC curve for the classification?

4 votes

machine learning algorithms for 2d data?

4 votes
Accepted

Learning time of arrival (ETA) from historical location data of vehicle

4 votes

Partitioning Weighted Undirected Graph

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