Modelling the dynamics of many independent time series?
Hello, I am looking at an unusual problem for a client: There are ~20 CO sensors in the factory, each one generates a number every 15 minutes. Each sensor puts out a time series with 96 steps every...
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Artificial Intelligence Is Doomed if We Don't Control Our Data
submitted by biomimic [link][2 comments]
View ArticleI'm looking for a relatively simple and large dataset for classification
Hey everyone,I'm looking for something a bit like the Iris flower data set (relatively few numerical measurements, ideally 3--5), but with a much higher row count (100K min, preferably 1 million). Does...
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Top Cities and Other Demographics for Data Scientists
submitted by urinec [link][1 comment]
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Vector Space API v0.1 based on in silico Cognitive Biomimicry
submitted by biomimic [link][comment]
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Something About Cats, Dogs, Machine and Deep Learning
submitted by little__big [link][comment]
View ArticleDeep learning - The "Average" Facial Representation
Hi all,Question: I am doing some research on learning the "average" representation of a person's face from various facial images from the subjects.I am thinking of maybe doing it like this:1) Get an...
View ArticleHiggs Boson Machine Learning Challenge won with a bag of 70 neural networks
submitted by benanne [link][32 comments]
View ArticleBest companies to apply for machine learning internships?
Does anyone have any recommendations on where/how to apply to them? Im a junior in computer science and I'd love to apply to any company doing cool stuff in ml, but I really don't know where to start...
View ArticleDirichlet Process Mixtures and label switching
I'm reading a paper by Kurihara et al. "Collapsed Variational Dirichlet Process Mixture Models", 2007. The paper compares different representation of the DP prior and VB inference for these approaches....
View ArticlePicking step size for gradient descent
I'm writing a least-squares linear regression program. (as a learning exercise) It mostly works, but I can't figure out how to select the initial step size when doing the gradient descent. What are...
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WalnutiQ: Biologically inspired machine learning in Java
submitted by quinnliu1 [link][2 comments]
View ArticleVisualizing (Gradient) Optimization Techniques (Annealing, Stochastic...
submitted by robertsdionne [link][17 comments]
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Computer, Let Me Know What's Interesting About This Article
submitted by wheeler1432 [link][1 comment]
View ArticleAre projects such as Azure ML going to make data science less lucrative?
I don't have a lot of background in machine learning so I can't properly gauge how much Azure ML lowers barriers to entry and similar projects may further lower barriers to entry in the future, so I...
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Microsoft Machine Learning Hackathon 2014 - Report
submitted by vkhuc [link][2 comments]
View ArticleEstimating linear functions using SGD and a square loss function
I have a true underlying model of ax+by+some error=z a,b,x,y,z are real numbers. (x and y are constrained to be between 0 and 1000) My data set is a set of ([x,y], z). x an y are my features, z is my...
View Article1 Determining Parameter Ranges for Scikit-learn's GridSearchCV
I asked this yesterday in /r/learnpython but with no responses so I am trying again here.I am playing with Scikit-learn for the first time. I have a little bit of machine learning experience but am in...
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Using data science to build better products
submitted by hernamesbarbara [link][comment]
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