Keith Stevens - user overview - MetaOptimize Q+A

Keith Stevens

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karma

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member since	Sep 26 '11 at 16:48
last seen	Sep 10 '12 at 16:32

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6 Questions

1

votes

4

answers

1k

views

Building a Phrase Graph

May 29 '13 at 22:54 Peng Rockeet Lei1 (asked by Keith Stevens621●6●13●27 )

0

votes

1

answers

1k

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Processing Multivariate Gaussian distributions with many dimensions

May 19 '12 at 00:49 Alexandre Passos ♦25541●54●278●421 (asked by Keith Stevens621●6●13●27 )

gaussian-distribution mixture gibbs-sampling

2

votes

1

answers

1k

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Cumulant function for Dirichlet Process Mixture Models

Apr 29 '12 at 17:26 Keith Stevens621●6●13●27

gaussian-distribution dirichlet-process gibbs-sampling

3

votes

1

answers

2k

views

Fast algorithms for Agglomerative Clustering

Aug 06 '13 at 04:27 Yantra Shikva1●2●2●2 (asked by Keith Stevens621●6●13●27 )

clustering java

1

votes

1

answers

1k

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Mutual Information between two data sets with one item each

Feb 10 '12 at 12:36 Keith Stevens621●6●13●27

clustering evaluation mutual-information

0

votes

1

answers

1k

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Relationship between classifiers and clustering

Jan 25 '12 at 19:56 Keith Stevens621●6●13●27

clustering supervised-learning classifier unsupervised-learning

18 Answers

LDA: Perplexity to find out optimal number of topics

is MALLET SimpleTagger a binary classifier or multinomial classifier? (2 labels or N labels)

Feature selection for Clustering

difference between distribution and density

Need some help clarifying my procedure using kmeans on multiple batches of data

Merging kmeans clusters

On implementing a Gibbs Sampler for Dirichlet Process

General primer on Machine Learning

How to evaluate image clustering results with ground truth

LDA topic model

Fast algorithms for Agglomerative Clustering

Streaming k-means For Large Datasets

Incremental or Online or Single pass or Data Stream Clustering refers to the same thing?

Suggestions for good NLP corpora

How to build a word co-occurence network?

Unsupervised methods for word sense disambiguation

incremental k means

Can you think of interesting applications for being able to perform PCA on 10^6 - 10^9 dimensional data?

31 Votes

29

2

50 Tags

clustering × 14
nlp × 8
graphs × 5
java × 4
unsupervised-learning × 4
evaluation × 4
k-means × 3
topic-models × 3
mutual-information × 3
online-learning × 3

machine-learning × 3
lda × 3
dirichlet-process × 3
classification × 2
gibbs-sampling × 2
naivebayes × 2
kmeans × 2
hierarchical × 2
random × 2
streaming-data × 2

gaussian-distribution × 2
naive-bayes × 2
classifier × 2
neural-networks × 2
large-scale × 2
sampling × 2
distance-measures × 1
general × 1
until × 1
text-mining × 1

multinomial × 1
event × 1
examples × 1
disambiguation × 1
feature-extraction × 1
signal-processing × 1
learning-to-rank × 1
third-order × 1
sense × 1
dimensionality-reduction × 1

entropy × 1
time × 1
data × 1
mallet × 1
model × 1
grammar × 1
corpora × 1
applications × 1
tagging × 1
wsd × 1

18 Kudos

● Appreciated Answer × 10
● Well-Known Question × 6
● Conspicuous Question × 6
● Prominent Question × 6
● Cognoscenti × 4
● Appreciated Question × 2

● Inquisitive × 1
● Revisionist × 1
● Vigilant × 1
● Commentator × 1
● Participant × 1
● Discriminating × 1

● Auto-Didact × 1
● Guide × 1
● Blue Pencil × 1
● Mentor × 1
● Advocate × 1
● Prized Question × 1

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