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shn

462

karma

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member since	Dec 22 '11 at 07:34
last seen	Dec 06 '14 at 09:02

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40 Questions

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answers

782

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Adapting threshold to minimize ampirical risk

Feb 10 '14 at 17:48 shn462●41●47●59

votes

answers

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Learning with noisy labels for classification

Oct 03 '13 at 00:51 Rakesh Chalasani264●1●2●10 (asked by shn462●41●47●59 )

supervised-learning labeling classification active-learning

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670

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Probability distribution of distances to micro-cluster centers using particle filtering

Jun 10 '13 at 16:08 pmqa1●5●5●6 (asked by shn462●41●47●59 )

clustering particle-filter online-learning distribution

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views

Getting the degree of overlap between each pair of classes

Jun 16 '13 at 15:34 Issam Laradji121●7●9●12 (asked by shn462●41●47●59 )

classification data-mining sampling

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798

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How can we get the confidence (or ptobability) that the data-point belongs to an unknown class?

Mar 29 '13 at 07:59 shn462●41●47●59

supervised-learning classification

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Easy-to-understand lectures about learning theory

Mar 13 '13 at 12:28 clakhani30●1●1●3 (asked by shn462●41●47●59 )

classification theory active-learning analysis machine-learning learning-theory semi-supervised

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603

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Importance Weighted Online Active Leaning

Mar 07 '13 at 12:12 Alexandre Passos ♦25541●54●278●421 (asked by shn462●41●47●59 )

online-learning machine-learning active-learning importance-sampling

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856

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Is classifying documents according to their topic useful for any application ?

Jan 30 '13 at 05:42 Leon Palafox ♦4085●71●94●128 (asked by shn462●41●47●59 )

clustering applications document-classification topic-models classification

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Weighted average of precision (or recall) of all classes?

Jan 27 '13 at 06:47 shn462●41●47●59

recall f-measure precision classification weka

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746

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Learning a value of a parameter u given “true” or “false” prediction for each data-point x

Jan 25 '13 at 04:59 shn462●41●47●59

supervised-learning active-learning regression classification machine-learning

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Open research questions and ideas in the domain of online supervised and semi-supervised learning for classification tasks

Dec 13 '12 at 13:45 Oscar Täckström2039●13●34●50 (asked by shn462●41●47●59 )

classification online-learning research machine-learning supervised-learning semi-supervised

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939

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Agregating results of a classifier (model) trained online with different parameter values

Dec 19 '12 at 18:24 digdug245●11●16●20 (asked by shn462●41●47●59 )

online-learning aggregation machine-learning classification ensemble

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Considering distance to the K nearest neighbours as a weight for KNN

Nov 30 '12 at 11:00 bogatron471●1●5●6 (asked by shn462●41●47●59 )

knn nearest-neighbors classification

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Simple algorithm for gaussian mixture model

Nov 20 '12 at 07:23 Philemon Brakel2445●10●35●60 (asked by shn462●41●47●59 )

clustering gaussian-distribution mixture bayesian k-means

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How to define a posterior probability of y given x when the model is not probabilistic?

Nov 08 '12 at 05:12 Mikhail155●5 (asked by shn462●41●47●59 )

clustering k-means posterior learning classification

View all questions by shn

2 Answers

how to cluster days based on each day pattern?

How to construct a decision tree when the data points are weighted?

39 Votes

aggregation × 11
data-mining × 10
semi-supervised × 10
kmeans × 9
labeling × 9
hierarchical × 9
learning × 8
google × 7
image-processing × 7
conferences × 7

feature-extraction × 7
features × 7
papers × 7
evaluation × 7
research × 6
sampling × 6
notes × 5
journal × 5
unsupervised-learning × 5
probability × 5

resources × 5
distance-measures × 5
conditional × 5
review × 5
paper-understanding × 5
entropy × 5
bag-of-words × 4
latent-dirichlet-allocation × 4
automation × 4
reinforcement-learning × 4

lda × 4
optimization × 4
parameters × 4
gradient-descent × 4
gaussian-distribution × 4
text-classification × 4
distance × 3
regression × 3
learning-theory × 3
books × 3

13 Kudos

● Prominent Question × 47
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● Prized Question × 5
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Registered user

40 Questions

2 Answers

39 Votes

50 Tags

13 Kudos