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Scientists See Promise in Deep-Learning Programs
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View ArticleMethods to choose kernel points during learning
Hi,When using kernels in a machine learning problem, each data point is generally chosen as a center for a kernel basis function. For a huge training set, this can lead to a huge number of parameters...
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Gaussian distributions form a monoid, and why machine learning experts should...
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View ArticleI'm interested in building a robust Monopoly board game simulator, anyone...
As a hobby I'm considering building a program to simulate Monopoly games to test strategies. I know that there are many models out there that simply calculate the likelihood of landing on a particular...
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Is “Deep Learning” a Revolution in Artificial Intelligence? : The New Yorker
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View ArticleDoes bootstrapping legitimately increase the number of significant digits in...
Say I have a 2-class classification problem. I have 100 samples altogether in my data, and I train and test a classifier with 5-fold cross-validation. To estimate mean accuracy and confidence...
View ArticleAre Kohonen SOMs all that different from K-means?
Hey all, So recently took it upon myself to learn Kohonen SOMs by myself. I did this over the thanksgiving break while trying to dodge my 4 year old cousins from finding me in the house, so I am quite...
View ArticleText mining with WEKA Java API
Hi All - I am trying to use the WEKA API for some text classification. I am struggling to find a bare-bones example. Of course, this isn't a bare-bones task, so a simple example may not exist, but it...
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5x2 Cross Validation in WEKA
I am looking for some insight here.I am working on a classification project and I am fairly new to WEKA but much more comfortable with it than R or another alternative. I am doing a binary...
View ArticleQuestion: Can someone explain to me the difference between a cost function...
Im going through the ML Class on coursera on Logistic Regression and also the Manning Book Machine Learning in Action im trying to learn by implementing everything in python. Im not able to understand...
View ArticleOk, so how -exactly- do I make a U-Matrix?...
Hi r/MachineLearning. So I asked a previous question about SOMs, and I learned a lot. This however put me on the path to studying how to visualize them, specifically, using what is known as a U-Matrix....
View ArticleIP law and machine learning, who owns the model?
Does anyone know how IP law works generally with respect to models produced using so called private data? Specifically, I'm referring to the case where someone uses private data to derive a model. Can...
View ArticleGE & Kaggle announce $350k in prizes for two analytics quests: predicting...
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Geordie Rose on Quantum Computers implications for AI and machine learning
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View ArticleInteractive Demonstration of a Digit-Recognizing Neural Network in Action...
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View ArticleBest Algorithms for twitter sentiment analysis in WEKA.
Hello everyone, I am trying to implement something and i need your help. I want to perform a sentiment analysis based on some hundreds of tweets and i use Weka. I am parsing the information through...
View ArticleHelp implementing semantic hashing
Recently I'm confused with semantic hashing. I want to, given a collect of documents, get the semantic hash codes for each document(semantic hashing is introduced here:...
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