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New R package for creating ensembles of caret models
submitted by pandemik [link][comment]
View ArticleFirst post, effects of cluster size on recognition rate
Hi, it's my first post here. I am working on implementing an object recognition algorithm in OpenCV. It goes like this:build vocabulary from data (300 images)generate response histogram from vocabulary...
View ArticlePredictive Analytics on ERP data suggestions.
Hello. I am a BI developer and trying to learn predictive analytics. We mainly focus on ERP data as source. I was wondering if anyone has done any kind of predictive analytics on top of ERP data. I am...
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Just made a food recommendation website that uses machine learning
submitted by trappedinsidehere [link][11 comments]
View ArticlePredicting text data labels in test data set with Weka?
I am using the Weka gui to train a SVM classifier (using libSVM) on a dataset. The data in the .arff file is @relation Expandtext @attribute message string @attribute Class {positive, negative,...
View ArticleIs there any info on the Facebook data mining activities?
Recently a friend of mine with whom I had much contact over Facebook was suggested as a close friend. This can be easily told because of the frequency of messages. I wonder what else Facebook infers...
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Facebook's Graph Search: Ranking subsystems and how they fit together
submitted by rrenaud [link][comment]
View ArticleDear r/MachineLearning, what software package do you use?
I've been using more and more machine learning algorithms at work and I've really taken a huge interest in them. I was wondering what Machine Learners use to analyze their data. I'm using R right now,...
View ArticleLooking for input on a machine learning/ natural language processing project
Hi all, I'm working on a project for school where I intend to design and implement a classifier, which can identify the semantic relationship of synonomy using a machine learning algorithm. This will...
View ArticleHow to sort "Top" comments like the Reddit and HackerNews pros
submitted by HootBack [link][2 comments]
View ArticleHow would one detect if there were more than one person using a single account?
Just curious. I'm very, very new to ML, and I was wondering if there were a way to discern a number of users using a single account for, say, Netflix. Some test cases to be aware of for this problem...
View ArticleIon current models and differential equations in Machine Learning
Does It exist? Why or why not? What are the advantages and disadvantages?I'd presume a disadvantage is the computational cost of the numerical simulations.Not sure of the advantages. The underlying...
View ArticleImproving the K-nearest neighbor algorithm with a Genetic algorithm
I am using the Aproximate Nearest Neighbor library on a trajectory following problem. My input values are speed, distance to next point, angle to next point etc., and my output should be gas and break...
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Ph.D. Summer School in ML at Technical University of Denmark
submitted by blind_swordsman [link][5 comments]
View ArticleK-means cluster centers for the basis of kernel approximation. [PDF]
submitted by Derpscientist [link][3 comments]
View ArticleLibSVM issue - Training from command line
I seem to be having some trouble with libsvm + weka training from command line : java weka.classifiers.functions.LibSVM This doesn't seem to find the LibSVM class How ever when I use java weka.Run...
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[HIRING] Machine Learning at Bing
Bing is not just a search engine, we view it as a platform powering the Microsoft ecosystem of devices and services such as Xbox/Kinect, Windows Phone, Office etc. where innovation and making a global...
View ArticleHow to calculate or extract the confidence level of each classified instance...
I'm new to WEKA and machine learning in general.I have a test set with about 6500 instances. I have a model that has already been trained with a training set. Once I run the test set through the saved...
View ArticleExcellent notes for Optimization from UC Merced!
submitted by satsatsat [link][comment]
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