Zhibo Xiao - questions that user selected as his/her favorite

5

votes

3

answers

316

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Batch Gradient Descent vs. Stochastic Gradient Descent

May 02 at 10:33 Nicolas Le Roux420●6●9 (asked by grautur586●8●20●26 )

gradient-descent

4

votes

5

answers

1k

views

What are some good habits / methods for organizing large datasets?

Aug 27 '10 at 11:18 Andrew Montalenti31●4 (asked by Carter Tazio Schonwald66●1●3●6 )

nlp db database data dataset

0

votes

2

answers

501

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Disadvatage of Gibbs Sampler

Oct 25 '11 at 16:25 Noel Welsh641●3●8●20 (asked by Lancelot90●7●12●11 )

machine gibbs learning sampler

3

votes

3

answers

944

views

Why does l1 regularization lead to sparse solutions?

Oct 03 '11 at 23:26 Alejandro226●3●9 (asked by John Smith51●1●1●5 )

regularization l1

6

votes

1

answers

1k

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How ensemble methods, bagging, random forests, boosting, consensus clustering, etc all fit together?

Sep 26 '11 at 13:25 Daniel Mahler846●2●9●12 (asked by VassMan179●12●15●17 )

bagging clustering random-forests ensemble classifier

2

votes

1

answers

738

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Handling data imbalance in classification

Sep 26 '11 at 02:03 y2p106●2●4●10

nlp bias text-classification

0

votes

1

answers

511

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Word representation datasets for document-level tasks?

Sep 29 '11 at 16:26 John Lehmann1●1●1●2

representation supervised-learning topic-models features dataset

3

votes

7

answers

1k

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Linear SVM very slow - python scikits.learn

Sep 18 '11 at 15:58 Andreas Mueller1817●13●37●72 (asked by Jacob Jensen1644●28●53●60 )

python scikits-learn svm implementation

4

votes

4

answers

1k

views

Why are SVMs so popular?

Apr 08 at 04:12 IdleBrain61●2●3●6 (asked by Bwaas106●1●3●8 )

svm logistic community regression

4

votes

7

answers

1k

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SVM vs. Logistic Regression for classification

Sep 28 '11 at 04:19 Oliver Mitevski753●17●26●40

svm classification logistic-regression

0

votes

2

answers

926

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What is the best approach to implement a Bayesian algorithm in a production environment?

Sep 26 '11 at 05:44 Toni Cebrián26●2●3●6

bayesian performance code topic-models

10

votes

3

answers

1k

views

distance based learning algorithms in high dimensions

Sep 08 '11 at 01:55 Mathieu Blondel846●2●15●13 (asked by spinxl393473●10●43●68 )

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

0

votes

4

answers

811

views

Application of machine learning to fMRI/EEG data?

Feb 10 at 02:58 ogrisel4044●7●45●80 (asked by crdrn327●15●18●25 )

fmri applications neuroscience neuron brain

9

votes

7

answers

3k

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Good introduction to Dirichlet Processes

Jul 31 '11 at 18:28 Maximilian Nickel16●2 (asked by osdf580●3●10●18 )

bayesian processes dirichlet non-parametric

9

votes

6

answers

1k

views

How to study Machine Learning

Jun 18 '11 at 14:56 alex333●6●13●16 (asked by Leon Palafox3126●54●71●108 )

machine-learning

8

votes

3

answers

3k

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Why are coordinate ascent algorithms (EM, variational EM) preferred over gradient methods for generative probabilistic models?

Aug 11 '10 at 06:29 Alexandre Passos ♦18997●44●214●335

bayesian em newton optimization variational-inference

29

votes

8

answers

5k

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Most Influential Ideas 1995 - 2005

Aug 26 '11 at 18:16 Daniel Mahler846●2●9●12 (asked by Jurgen980●3●13●19 )

community open-ended machine-learning

14

votes

13

answers

2k

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Visualization tools for large data sets

Dec 22 '10 at 20:57 Michael Warner1 (asked by Mark Alen1118●23●34●42 )

visualization data

4

votes

11

answers

2k

views

Large scale graph visualization

Jul 21 '10 at 15:52 Brian Wylie1●1 (asked by Vaclav Petricek405●3●9●11 )

graph visualization visualisation large-scale

10

votes

5

answers

1k

views

What exactly is a kernel?

May 04 '11 at 12:34 Omar Osama35●6●7●8 (asked by sbirch241●5●7●11 )

kernel definition matrix nullspace convolution

63

votes

17

answers

55019

views

Good Freely Available Textbooks on Machine Learning

Aug 17 '11 at 17:32 Anand21●1●2●4 (asked by Noel Welsh641●3●8●20 )

textbooks books machine-learning free

5

votes

4

answers

1k

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Software package supporting arbitrary structure of CRFs

Sep 18 '10 at 03:22 Aman201●4●9●14

graphical-models crf software

14

votes

12

answers

4k

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What are the best resources to use when starting machine learning for an experienced programmer?

Oct 28 '10 at 12:58 Do Thi Hang1 (asked by partoa1●2●3●6 )

starting machine-learning noob

1

votes

2

answers

818

views

large graphs with labels

Sep 21 '10 at 05:01 Giovanni96●3●5●9

semi-supervised-learning graph dataset

5

votes

1

answers

1k

views

What is the utility of Bregman divergence?

Sep 23 '10 at 13:49 Alexandre Passos ♦18997●44●214●335 (asked by zaxtax751●9●19●34 )

kl-divergence statistics theory measure

1

votes

4

answers

1k

views

fast inference in random forests?

Sep 24 '10 at 15:47 Art Munson541●1●11●14 (asked by yoavg696●7●18●25 )

random-forests inference

4

votes

3

answers

1k

views

Practical application of LDA

Feb 08 '11 at 15:05 Oscar Täckström1459●10●27●43 (asked by Troy Raeder735●7●17●21 )

applications lda pre-processing text

15

votes

7

answers

4k

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Python machine learning packages

Dec 27 '10 at 12:35 Jose Quesada186●3●7●10 (asked by George Sakkis271●3●4●8 )

python implementation

5

votes

6

answers

2k

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Survey paper for Topic Models

Nov 17 '10 at 06:55 Alexandre Passos ♦18997●44●214●335 (asked by Kevin Duh211●2●5●8 )

survey topic-models

4

votes

3

answers

2k

views

The choice of MCMC and Variational Inference

Oct 01 '10 at 10:50 Joseph Turian ♦♦4720●41●105●127 (asked by Liangjie Hong226●9●17●20 )

variational-inference mcmc gibbs sampling

2

votes

3

answers

2k

views

Point estimation: bayesian posterior mode or posterior mean?

Dec 30 '10 at 01:32 Ryan Turner241●4●8●12 (asked by Yaroslav Bulatov1978●19●34●58 )

bayesian estimation

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