Alex Rivera | Logout

Questions tagged scikit-learn

15 questions

Sort by: Newest Votes Active
9
votes
1
answers

TfidfVectorizer for corpus that cannot fit in memory

scikit-learn
asked 2013-05-09T03:29:06.927
14
votes
1
answers

How to obtain information gain from a scikit-learn DecisionTreeClassifier?

python machine-learning classification scikit-learn
asked 2013-05-06T06:06:23.940
10
votes
3
answers

how to measure the accuracy of knn classifier in python

python python-2.7 machine-learning scikit-learn knn
asked 2013-04-04T20:30:36.943
15
votes
1
answers

find important features for classification

scikit-learn feature-selection
asked 2013-04-03T19:26:40.243
49
votes
5
answers

Imbalance in scikit-learn

python scikit-learn
asked 2013-02-25T11:23:09.530
9
votes
1
answers

How can I work with my own dataset in scikit-learn (for computer vision)?

image dataset machine-learning scikit-learn feature-extraction
asked 2012-11-29T15:06:41.703
19
votes
7
answers

Using sample_weight in GridSearchCV

python scikit-learn
asked 2012-10-24T14:49:38.823
23
votes
3
answers

Possibility to apply online algorithms on big data files with sklearn?

scikit-learn online-algorithm large-data
asked 2012-09-17T13:18:56.770
9
votes
1
answers

Using sparse matrices/online learning in Naive Bayes (Python, scikit)

python scipy scikit-learn sparse-matrix
asked 2012-08-31T20:49:08.597
8
votes
1
answers

TF-IDF Simple Use - NLTK/Scikit Learn

python nlp nltk scikit-learn tf-idf
asked 2012-08-08T17:47:32.553
11
votes
2
answers

Simple example using BernoulliNB (naive bayes classifier) scikit-learn in python - cannot explain classification

python machine-learning artificial-intelligence scikit-learn
asked 2012-08-04T09:59:16.663
27
votes
3
answers

How to get SVMs to play nicely with missing data in scikit-learn?

python machine-learning scikit-learn
asked 2012-07-11T21:26:25.270
11
votes
1
answers

Libsvm precomputed kernels

machine-learning scikit-learn libsvm
asked 2012-06-11T10:19:57.990
37
votes
7
answers

Missing values in scikits machine learning

python machine-learning scikit-learn missing-data scikits
asked 2012-02-20T17:56:07.683
104
votes
19
answers

How to write a confusion matrix

python scikit-learn confusion-matrix
asked 2010-01-27T16:27:19.777