A beginners doubt about gradient and Gradient Descent
Sorry for a newbie question. I haven't quite understood the correct meaning of what it means to take the partial derivative of a cost function with respect to the parameters of the model, say theta....
View ArticleAssociation Rule Mining to find unbeatable strategy in a Tic Tac Toe game
Hey guys! Thought of sharing with you :) I have used association rule mining to extract game positions that ensure a win for X. The move I was interested was the 4th one. And I have got pretty...
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ANCEM: An Artificial Neural Network for the Characterization of Emotion...
I have started a project called ANCEM, which seeks to classify music according to the multi-dimensional theory of emotion (activation & pleasantness).As I am using a neural network, I need to...
View ArticlePractical introduction to MCMC Bayesian inference using three Python...
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View ArticleThe Neurobiological Infrastructure of Natural Computing: Intentionality...
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View ArticleContinuous state POMDP
Has anyone used the MCVI simulator provided by NUS for solving continuous state POMDPs, I am running into some problems, would be grateful if someone here may be able to help submitted by mo_rar...
View ArticleKaggle competitions won't teach you machine learning
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Python for Machine Learning | Learning through Experience
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View ArticleWhat's a Comprehensive, Intuitive Machine Learning Resource?
I want to apply the approaches I learn to Natural Language Processing (NLP). (I've already read Jurfsky and Martin's introductory NLP text.)I don't mind at all if the material is challenging or full of...
View ArticleWealth of machine learning and artificial intelligence material by Russell...
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View ArticleWhat is required to work as an entry level data scientist/engineer?
I'll be graduating with a degree in CS in a year from a relatively unknown school, after dropping out of a top university for personal reasons (my math background is okay, except no calculus).I...
View ArticleStupid question about NN weight update equations
I'm working with long short term memory cells which require that not every node in a layer connects to every node in another, I.e there are many 0-weight connections. The typical weight update equation...
View ArticleBagging vs Cross-Validation
How is Bagging different from Cross Validation ? In both we take samples from the training the data without replacement, train the classifier on it, then test for the out-of-bag error in case of...
View ArticleGoogle flu tricked: Any academic research about this topic?
Hello guys,several articles came out about a short wile...
View ArticleInteresting Optimization Problem Related to Information Gain
I've been thinking of the problem of how to supply information to a neural network. Given that I have a defined amount of information (e.g x + y + z + a = 100), how can I maximize the volume of the...
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The Dirichlet Process Mixture Model and the Gibbs Sampler
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View ArticleDo you happen to know of a free dataset with handwritten English block...
I'm currently working on a little OCR-related project, and I was quite surprised to find that there don't seem to be any free sets of scanned images of handwritten letters. Am I missing something?I've...
View Article[Question] AdaBoost as service?
Hi, I have a moderate dataset I'd like to run AdaBoost over (~1M points, 140 features each).It is taking a really long time on my machine.Is there a paid service where I can upload my data and let them...
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