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London guy
  • Member for 11 years, 3 months
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Passionate about Machine Learning, Analytics, Information Extraction/Retrieval and Search.

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Top posts
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20
What are the differences between AUC and F1-score?
Nov 9, 2014
question
19
What is the difference between feature selection and dimensionality reduction?
Feb 10, 2015
answer
11
How to classify a unbalanced dataset by Convolutional Neural Networks (CNN)?
Aug 25, 2015
question
10
Is it right to consider the output of the neural network as its confidence in predicting the output?
Jun 22, 2015
question
9
What is the intuition behind the Kappa statistical value in classification
Nov 14, 2014
question
7
Can a labeled LDA (Latent Dirichlet Allocation) dataset have just one label per document?
Feb 12, 2015
question
6
What is the difference between the M5 regression model tree and the Cubist method for regression?
Nov 9, 2014
question
6
Is the PLS-DA approach for categorical variables the same as that used for PLS regression?
Nov 16, 2014
question
6
Why doesn't a non-linear kernel improve accuracy in high dimensions compared to a linear kernel?
Feb 18, 2015
question
4
Determining the influential features for an outcome
Sep 27, 2011
Top network posts
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141
Why is the F-Measure a harmonic mean and not an arithmetic mean of the Precision and Recall measures?
99
Unsupervised clustering with unknown number of clusters
77
What is the difference between Gradient Descent and Newton's Gradient Descent?
60
Unable to create a new maven hello-world project
50
How many principal components to take?