Oliver Mitevski - user overview

5

votes

7

answers

12973

views

SVM vs. Logistic Regression for classification

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

0

votes

2

answers

1k

views

Extraction of multi-term features

Jul 04 '11 at 06:35 yoavg741●12●23●31 (asked by Oliver Mitevski872●17●31●44 )

feature-selection multi-term-features

1

votes

1

answers

1k

views

Prediction of clicks on tweets.

Jan 28 '11 at 07:07 Oscar Täckström2039●13●34●50 (asked by Oliver Mitevski872●17●31●44 )

twitter supervised-learning

3

votes

2

answers

1k

views

Nonlinear Regression

Feb 03 '11 at 13:31 osdf670●3●11●19 (asked by Oliver Mitevski872●17●31●44 )

svm regression gaussian-processes

0

votes

0

answers

838

views

Singular decay of SVD with power iterations?

Dec 30 '10 at 12:44 Oliver Mitevski872●17●31●44

svd

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

4

answers

4k

views

Best precision and recall on 20-newsgroups?

Sep 30 '11 at 09:10 Guillaume Pitel176●1●4●8 (asked by Oliver Mitevski872●17●31●44 )

clustering evaluation 20-newsgroups

3

votes

2

answers

1k

views

How to make SVD more scalable

Jul 19 '11 at 20:21 Radim386●7●9 (asked by Oliver Mitevski872●17●31●44 )

scikits-learn svd fast_svd

4

votes

2

answers

2k

views

parallel Restricted Boltzmann Machines

Dec 17 '10 at 16:22 Oliver Mitevski872●17●31●44

rbm

1

votes

2

answers

2k

views

discussion on logistic/binary PCA

Dec 01 '10 at 12:19 Oliver Mitevski872●17●31●44

logistic-pca binary-pca pca

1

votes

1

answers

1k

views

Necessary conditions on the input of autoencoders to converge?

Nov 23 '10 at 08:59 Oliver Mitevski872●17●31●44

autoencoder

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

2

votes

3

answers

3k

views

Difference between LSI and PCA

Nov 17 '10 at 06:01 Oscar Täckström2039●13●34●50 (asked by Oliver Mitevski872●17●31●44 )

pca lsi

3

votes

4

answers

4k

views

randomized methods for computing SVD

Feb 15 '14 at 20:25 Shawn1 (asked by Oliver Mitevski872●17●31●44 )

svd pca randomized-svd

4

votes

2

answers

3k

views

What are the pros and cons of using Hash Kernels?

Mar 28 '11 at 19:13 Alexandre Passos ♦25541●54●278●421 (asked by Oliver Mitevski872●17●31●44 )

bag-of-words hash-kernels high-dimensional kernel-trick

View all questions by Oliver Mitevski

1

Going from bag-of-words to better language models

2

How to study Machine Learning

0

Tweet value prediction: What sort of analysis (Bayesian?) might predict how much a Twitter user will value a tweet?

0

Online, unsupervised technique for inducing document representations?

3

TF-IDF alternatives

1

Where to study ML in Europe?

0

Best precision and recall on 20-newsgroups?

1

Unsupervised methods for learning [artificial] support vectors for kernel methods?

2

parallel Restricted Boltzmann Machines

5

Machine Learning for trading

0

Measuring quality of clustering algorithms

0

discussion on logistic/binary PCA

1

Looking for interesting sequential missing-data problems

0

What language to use for a recommendation system?

56

4

pca × 21
svm × 17
logistic-regression × 11
svd × 11
classification × 11
high-dimensional × 10
dimensionality-reduction × 9
t-sne × 8
singular-values-decay × 8
dimensionality × 8

rank-k × 8
manifold × 8
embeddings × 8
clustering × 7
tf-idf × 6
evaluation × 6
regression × 6
20-newsgroups × 6
randomized-svd × 5
gaussian-processes × 5

multi-term-features × 4
kernel-trick × 4
logistic-pca × 4
feature-selection × 4
binary-pca × 4
machine-learning × 3
twitter × 3
nlp × 3
string-kernels × 3
rbm × 3

lsi × 3
kernel-pca × 3
bag-of-words × 3
kernel × 2
java × 2
bayesian × 2
autoencoder × 2
esa × 2
distance-measures × 2
wikipedia × 2

unsupervised × 2
semantics × 2
scala × 2
datasets × 2
hash-kernels × 2
scikits-learn × 2
fast_svd × 2
head-first × 1
sequences × 1
natural-language-processing × 1

● Prominent Question × 17
● Well-Known Question × 17
● Conspicuous Question × 17
● Appreciated Question × 11
● Prized Question × 8
● Appreciated Answer × 5

● Esteemed Question × 4
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● Guide × 1
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Registered user

17 Questions

SVM vs. Logistic Regression for classification

Extraction of multi-term features

Prediction of clicks on tweets.

Nonlinear Regression

Singular decay of SVD with power iterations?

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

Best precision and recall on 20-newsgroups?

How to make SVD more scalable

parallel Restricted Boltzmann Machines

discussion on logistic/binary PCA

Necessary conditions on the input of autoencoders to converge?

Kernel PCA for natural language

Difference between LSI and PCA

randomized methods for computing SVD

What are the pros and cons of using Hash Kernels?

14 Answers

60 Votes

50 Tags

19 Kudos