flake - questions that user selected as his/her favorite

2

votes

1

answers

2k

views

How to increase the "capacity" of Auto-encoders?

Dec 28 '10 at 13:50 Oliver Mitevski872●17●31●44

autoencoder dbn

2

votes

7

answers

4k

views

Using Naive Bayes classifier to select features for more sophisticated classifier?

Mar 12 '11 at 19:55 Joseph Turian ♦♦5790●51●125●146 (asked by Parand115●3●5●10 )

5

votes

7

answers

12976

views

SVM vs. Logistic Regression for classification

Sep 28 '11 at 04:19 Oliver Mitevski872●17●31●44

svm classification logistic-regression

1

votes

1

answers

1k

views

Classification of SPAM texts and legitimate texts that contains SPAM

Sep 11 '10 at 17:32 cglr195●4●8●11

text-classification classification spam

20

votes

11

answers

13112

views

What are the state of the art optimization algorithms for problems with numerous local minima?

Sep 21 '11 at 20:20 Jason Lee1 (asked by antolikjan226●3●4●6 )

practical-advice monte-carlo stochastic-gradient state-of-the-art optimization evolutionary-methods local-minima

1

votes

0

answers

899

views

Checking convergence based on the probability of predictions

Sep 25 '11 at 06:19 larsmans676●5●14●24

em semi-supervised pu-learning scikit-learn

9

votes

12

answers

5k

views

Idiot-proof Machine Learning Methods

Mar 12 '12 at 11:59 Art Munson646●1●13●16 (asked by Jacob Jensen1914●31●56●63 )

machine-learning

2

votes

2

answers

2k

views

How to combine multiple classifiers?

Mar 23 '12 at 22:00 Xinfan Meng1 (asked by yunfeiyu45●2●3●5 )

classifier

19

votes

5

answers

35975

views

When to use L1 regularization and when L2?

Feb 13 '12 at 04:49 ctw1●1 (asked by yura1025●37●48●54 )

regularization svm logistic-regression l1

1

votes

2

answers

2k

views

Large feature vector for NB text classification (DMNBText)

Nov 04 '10 at 03:05 Joseph Turian ♦♦5790●51●125●146 (asked by vitaliy16●1●2●2 )

bayesian naive text-classification

0

votes

2

answers

1k

views

Fast and easy to interpret ensemble learners?

Mar 30 '11 at 18:53 downer548●9●17●20 (asked by conflagrator51●2●3●6 )

live recommendation blending

2

votes

2

answers

3k

views

IR vs Data mining vs ML

Aug 05 '10 at 15:39 spinxl393698●11●48●69 (asked by Boris Yeltz45●1●2●5 )

information-retrieval machine-learning data-mining

2

votes

1

answers

1k

views

Handling data imbalance in classification

Sep 26 '11 at 02:03 y2p166●3●9●12

nlp bias text-classification

4

votes

3

answers

2k

views

Modifying class balance in online learning?

Oct 27 '10 at 19:27 ogrisel4989●9●55●91 (asked by Colin Cherry66●1●3●6 )

implementation-trick online-learning classification svm

3

votes

3

answers

1k

views

Does document length matter in text categorization?

Oct 20 '10 at 18:05 Dave Lewis890●20●28●46 (asked by Jfly226●3●6●12 )

text-categorization document-length

3

votes

2

answers

2k

views

Analyzing informal text

Nov 16 '10 at 07:20 Dexter416●24●34●38

text-mining text-classification dependency-parsing noisy

3

votes

4

answers

5k

views

Using NLP based features for machine learning

Sep 24 '10 at 07:42 Dexter416●24●34●38

nlp text-mining machine-learning kernels

0

votes

2

answers

3k

views

Varying results for same data in liblinear and libSvm

May 16 '11 at 17:17 Uwe Schmitt61●3 (asked by Dexter416●24●34●38 )

kernel libsvm machine-learning

0

votes

2

answers

1k

views

Duplicate features in a text classification task

May 12 '11 at 04:44 Dexter416●24●34●38

scikits-learn machine-learning text-classification feature-extraction nltk

0

votes

2

answers

2k

views

What next on my data?

Apr 24 '11 at 09:19 Dexter416●24●34●38

data text-classification youtube nltk maxent

1

votes

2

answers

2k

views

MAP vs Bayesian Learning?

Oct 03 '11 at 05:40 Justin Bayer1706●9●30●45 (asked by Lancelot250●17●24●26 )

machine-learning

10

votes

10

answers

8k

views

Text extraction from HTML pages

Aug 29 '11 at 11:29 Peter1●2 (asked by Ben McCann171●4●5●8 )

extraction text-mining

4

votes

2

answers

1k

views

Evaluating a classifer that places instances into multiple (more than two) categories

Jul 15 '10 at 14:21 Melipone Moody221●4●6●8 (asked by Anton Ballus266●10●14●15 )

evaluation

5

votes

6

answers

4k

views

How to choose a supervised learning method?

Jan 27 '11 at 11:30 Oliver Mitevski872●17●31●44 (asked by bustweiser76●1●3●5 )

feature classification

1

votes

3

answers

2k

views

Distance measure for Nominal/Ordinal features.

Nov 02 '11 at 07:33 Andreas Mueller2686●18●58●93 (asked by Saurabh Saxena16●4●4●6 )

k-means distance-measures

11

votes

3

answers

4k

views

distance based learning algorithms in high dimensions

Sep 08 '11 at 01:55 Mathieu Blondel1191●2●16●15 (asked by spinxl393698●11●48●69 )

high-dimensional distance distance-based-learning nearest-neighbors

1

votes

1

answers

3k

views

Non-negative matrix factorization of Term-Document Matrix

Aug 29 '11 at 09:46 ogrisel4989●9●55●91 (asked by aseembehl56●10●11●15 )

nmf clustering unsupervised

3

votes

3

answers

4k

views

String Kernel Implementation

Jan 24 '11 at 16:48 Travis Wolfe235●1●1●9

dynamic-programming kernel svm string-kernels classification

1

votes

3

answers

2k

views

Kernel PCA for natural language

Nov 17 '10 at 08:18 Oliver Mitevski872●17●31●44

nlp kernel-pca string-kernels tf-idf

4

votes

3

answers

4k

views

Semi-supervised LDA?

Nov 25 '11 at 02:23 Mathieu Blondel1191●2●16●15 (asked by Aditya Mukherji225●1●6●12 )

lda semi-supervised

7

votes

3

answers

6k

views

Relationship between SVMs vs kNN

Dec 02 '11 at 16:15 Irteza khan1 (asked by Yang Zhang291●5●9●14 )

knn svm

2

votes

4

answers

2k

views

Ensemble Learning Methods

Aug 25 '11 at 20:34 Art Munson646●1●13●16 (asked by Muhammad Kashif Khan44●2●3●4 )

and svm ensemble learning

6

votes

5

answers

6k

views

Why are SVMs so popular?

Sep 16 '12 at 14:37 Justin Bayer1706●9●30●45 (asked by Bwaas136●1●3●8 )

svm logistic community regression

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