Questions Tagged With python

active newest hottest most voted

votes

answers

views

Facial recognition with Scikit-learn

Jul 24 at 11:09 Nick Reardon1

votes

answers

852

views

Theano indexing infinite values

Jun 10 at 16:58 Warren Ronsiek1

python theano indexing

votes

answers

340

views

In python: how can I find indices of numbers in matrix greater than a certain number

Jan 24 at 10:06 Imran1

python index

votes

answers

561

views

Error when using Theano Scan with multiple taps in an RNN

Dec 15 '14 at 07:50 Kenny Vaneetvelde1

python theano neural-networks rnn

votes

answers

488

views

[Theano] RNN in generative mode (Scan op)

Dec 07 '14 at 08:55 Kenny Vaneetvelde1

python theano rnn

votes

answers

617

views

Predict future values with different prediction horizons

Nov 25 '14 at 10:05 ins1

python scikits-learn prediction

votes

answers

470

views

Converting list to numpy array

Nov 10 '14 at 15:14 Priya Narayanan1

scikits-learn python numpy

votes

answers

216

views

Classifying Invoice Data to determine late payment chance

Oct 21 '14 at 10:59 Alex S1

python decision scikit tree

votes

answers

541

views

Collect information about reasons misclassifications

Jul 24 '14 at 08:44 Simplex1

python scikits-learn text-classification

votes

answers

490

views

Best practices for structuring a scientific project in Python

Jul 21 '14 at 14:42 Sam Zhang1

python

votes

answers

views

A step-by step tutorial for a kernel density estimation via the Parzen-window technique in Python and how to use it to classify patterns

Jun 25 '14 at 11:11 Zahra1 (asked by Sebastian Raschka46 )

python kernel parameters classification

votes

answers

476

views

Understanding a Python Code

Jun 18 '14 at 12:40 Subhabrata Banerjee40

python hmm machine-learning

votes

answers

829

views

Adding 2D parameters from WLS regression functions in statsmodels

Apr 29 '14 at 12:30 asaaki1

python arrays numpy regression

votes

answers

views

Using 2D array of parameters from WLS regression function (statsmodels) to predict test data

Apr 29 '14 at 12:28 asaaki1

python array numpy regression

votes

answers

views

A step-by step tutorial for a kernel density estimation via the Parzen-window technique in Python and how to use it to classify patterns

Apr 21 '14 at 00:42 Sebastian Raschka46

python kernel estimation classification machine-learning

votes

answers

809

views

Image classification using cascaded boosting in scikit-learn - why would classification terminate early?

Apr 20 '14 at 10:22 asaaki1

python computer-vision scikit-learn

votes

answers

views

Error in plotting graph in pylab: “ValueError: x and y must have same first dimension”

Apr 15 '14 at 10:35 asaaki1

python numpy scikit-learn plotting classification

votes

answers

543

views

Gaussian Process choose thetas

Apr 08 '14 at 10:55 iassael1

scikits-learn python gaussian-processes machine-learning

votes

answers

views

Downloading photos from Flickr API

Mar 29 '14 at 00:41 Sharath Chandra311

python api flickr

votes

answers

views

Python packages for deep learning

Mar 19 '14 at 21:29 Sharath Chandra311 (asked by Thetna101 )

deep-learning python computer-vision natural-language-processing machine-learning

votes

answers

views

Unhashable type error with sklearn and train_test_split - how to fix?

Feb 02 '14 at 18:39 cityhall76 (asked by Nick Jones1 )

python supervised-learning pandas sklearn

votes

answers

776

views

Where is sklearn finding feature_names in the iris dataset?

Jan 22 '14 at 02:34 ogrisel4989 (asked by Nick Jones1 )

python sklearn

votes

answers

views

Creating a training set for an OCR problem

Dec 31 '13 at 17:22 Justin Bayer1706 (asked by Issam Laradji121 )

python ocr sklearn

votes

answers

views

Recommender Systems using Python: Two Questions about Stochastic Gradient Descent

Dec 12 '13 at 02:37 ffriend56 (asked by Anamaria Todor21 )

scipy.sparse python scipy matrix-factorization sgd

votes

answers

742

views

How to Avoid negative values error when using TruncatedSVD?

Dec 10 '13 at 02:58 nms31

scikits-learn python

votes

answers

views

Sampling from a Normal-Inverse-Wishart in python

Dec 01 '13 at 00:10 Wesley Tansey206

python sampling wishart normal-wishart distribution numpy

votes

answers

views

Problems with DBN for audio data

Nov 28 '13 at 13:21 khaled galaind1 (asked by Siddharth Sigtia101 )

deep-learning python neural-networks dbn

votes

answers

471

views

Combining different models into an ensemble

Nov 24 '13 at 14:17 learner1

python scikit-learn machine-learning

votes

answers

781

views

Metric learning library

Nov 23 '13 at 05:50 kyrre41

python recommender machine-learning

votes

answers

477

views

Functionality missing in the Python ecosystem but present in R

Nov 19 '13 at 15:45 user8154234261

python r statistics machine-learning

votes

answers

views

What does the value of gamma signify for SVM in scikit-learn?

Oct 18 '13 at 21:59 Maarten131 (asked by Harsh Jha21 )

scikits-learn python svm

votes

answers

803

views

Random Decision Tree (preferably in Python)

Oct 17 '13 at 11:18 rakirk31

python decision-trees

votes

answers

views

Map/Reduce Matrix Multiplication - A'B

Oct 16 '13 at 03:53 Stat Q21

python linear-algebra mapreduce hadoop

votes

answers

views

nltk WordNetLemmatizer not working as expected

Sep 28 '13 at 12:14 Maarten131 (asked by Harsh Jha21 )

python stemming lemmatization wordnet nltk

votes

answers

946

views

L1 optimization of "lambda" function in python

Sep 10 '13 at 10:58 eder216

python optimization l1

votes

answers

views

Logistic Regression by Theano doesn't work.

Sep 05 '13 at 01:42 Anatoly Belikov16 (asked by Hokuto Kagaya1 )

python logistic-regression

votes

answers

views

Recurrent Neural Network Language Model with Theano

Aug 09 '13 at 05:27 Ira Korshunova131

python theano language-model recurrent-neural-networks

votes

answers

views

Ideal multiclass classifiers in python to fit sparse high dimensional features and output probabilities ?

Jul 24 '13 at 17:26 turn chang1

high-dimensional sparse python scipy machine-learning scikits-learn multi-class

votes

answers

views

Classifying Multinomial Naive Bayes Classifier with Python Example

Jul 04 '13 at 15:37 SeanV336 (asked by cryssie801 )

python multinomial nltk naivebayes

votes

answers

998

views

scikit - RandomForestClassifier query

Jun 26 '13 at 08:39 charrwizard1

python scikits-learn

votes

answers

754

views

Tree Kernel Implementation

Jun 21 '13 at 10:29 Bill M16

python kernel tree-kernels

votes

answers

views

ML/Data Mining/Big Data : Popular language for programming and community support

May 19 '13 at 21:51 edersantana155 (asked by daydreamer105 )

python java hadoop machine-learning

votes

answers

585

views

Indirect Association Rules

May 14 '13 at 07:47 Flavio Barros1

weka rules python r systems recommender association

votes

answers

views

What is the efficiency of theano based codes comparing to C/C++ implemented codes?

May 08 '13 at 06:48 Sander Dieleman1556 (asked by chentingpc46 )

python theano machine-learning

votes

answers

564

views

May I get a help on NLTK HMM Error?

Apr 10 '13 at 12:37 Max Likely1 (asked by Subhabrata Banerjee40 )

python nltk

votes

answers

13547

views

Code for AUC (area under the receiver operating characteristic curve)?

Apr 09 '13 at 08:16 ogrisel4989 (asked by Joseph Turian ♦♦5790 )

code implementation auc roc python

votes

answers

views

(Python) How do you initialize a gensim corpus variable with a csr_matrix?

Mar 28 '13 at 15:54 Issam51

python scikits-learn lda gensim text-classification

votes

answers

views

(Python) Some help understanding on using LDA for feature extraction

Mar 28 '13 at 07:19 Issam51

lda python gibs scikits-learn feature-selection text-classification

votes

answers

611

views

system to organize models and results in NoSQL?

Mar 15 '13 at 13:14 Yipster16

organize experiment python results r version

votes

answers

views

Issues when trying to use HMM for real applications

Mar 14 '13 at 19:43 Leon Palafox ♦4085 (asked by Gustavo Zeferino16 )

python hmm information-extraction

97questions tagged python

136answers

Questions are sorted by the time of last update.

Tags