SeanV - user overview - MetaOptimize Q+A

SeanV

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member since	Nov 12 '12 at 11:50
last seen	Jun 02 '14 at 19:16

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0 Questions

34 Answers

Deep learning and rectified linear units

What is the best classifier for highly unbalanced data set

Doubt regd. applying cross validation in Classification

Choosing an appropriate minibatch size for stochastic gradient descent (SGD)

Why is AI considered to be part of computer science?

Implementing ML algorithms for beginners

Ideal multiclass classifiers in python to fit sparse high dimensional features and output probabilities ?

Penalizing non-orthogonal weights in an autoencoder

represent multi dimension feature as state in HMM

Classifying Multinomial Naive Bayes Classifier with Python Example

How can I control the overfitting in logistic, nearest neighbor and SVM classifiers?

Topic stability in topic models

Confusion related to optimization of log(det(X)) function

My 2 layer neural network gets only 2.05% test error rate on MNIST. Too low to be correct?

Benchmarking method

Why use cross validation to select hyperparameters?

Detecting a small number of phrases in speech

Probability output from support vector machine (svm) with soft margin

K-means clustering for feature learning literature

Optimisation method used in machine learning

K-means clustering for feature learning literature

Maximizing watch time in recommended videos

Detecting a specific object in an image

Linear regression: more features, higher mean squared error??

Formulating a problem of step detection using mobile sensors

Converting a Redundant Representation into a Faster Approximate Representation

HMMs vs RNNs on real-world data

Sparse representations for denoising problems

Nonlinear regression in high dimensional space

View all questions answered by SeanV

19 Votes

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50 Tags

deep-learning × 8
optimization × 7
classification × 6
regression × 6
machine-learning × 5
feature-learning × 5
neural-networks × 5
svm × 4
representation × 4
autoencoder × 4

sparse × 4
minibatch × 3
signal-processing × 3
python × 3
feature-extraction × 3
logistic-regression × 3
hyperparameters × 3
matrix × 3
detection × 3
high-dimensional × 3

unbalanced-data × 2
crossvalidation × 2
hmm × 2
scipy × 2
scikits-learn × 2
stochastic-gradient × 2
multi-class × 2
image-processing × 2
research-papers × 2
k-means × 2

model-selection × 1
dbn × 1
nn × 1
bayesian × 1
smalldata × 1
precision-recall × 1
dimensionality × 1
pretraining × 1
algorithm × 1
education × 1

training × 1
model × 1
mnist × 1
rectified-linear-units × 1
topic-models × 1
supervised-learning × 1
object × 1
validation-data × 1
ensembles × 1
recurrent-neural-networks × 1

9 Kudos

● Appreciated Answer × 3
● Revisionist × 1
● Guide × 1
● Blue Pencil × 1
● Esteemed Answer × 1
● Participant × 1

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● Commentator × 1

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