A Random Forest question...
Let's a RF classifier contains 50 trees and it has to make a binary decision. If 25 of the trees vote 'YES' and the other 25 vote 'NO', how does the random forest decide on an overall prediction if the...
View ArticleToronto Face Dataset
I came across a couple of papers [1,2] where the authors experimented on the Toronto Face Database, which contains a large number of labelled and unlabelled images of faces with identity and expression...
View ArticleDoes a network graph of large subreddits already exist?
I'd be interested in a network graph like this that shows the connectedness between subreddits.If it doesn't exist, would it be possible to form an alliance and make one?We'd have to go through users,...
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Redesigning online calendars: Why doesn’t my calendar know me?
submitted by dgreenfield_gnip [link][comment]
View ArticleBest intro someone wanting to learn deep learning for side projects?
I am taking the coursera class on machine learning right now, and I know there is one with hinton for neural networks, but does anyone know of one which goes through neural networks with tons of code...
View ArticleBoolean time series algorithm how to choose
Consider a Boolean time sequence, less sample data < 2000, but is still growing. To obtain robust prediction method can use what method? submitted by onlineFF [link][comment]
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Very Rare Event Classification Problem - Any thoughts?
I am working on a model with 400,000 samples where only 4,000 are classified as the event I'm looking to predict (approximately 1 in 400 or 0.25%). Currently, I'm struggling to implement a successful...
View ArticleLearn Machine Learning Together
I am a recent Mathematics graduate. I am an iOS and web developer and extremely interested in Machine Learning and neural nets. Mostly, I enjoy the thrill of learning something so exciting and...
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TA for AI class in University. Please suggest interesting exercises,...
I am the teaching assistant of Artificial Intelligence course which is being introduced for the first time in my Uni. I have worked on Robocup 2D Soccer for a year. There are basically two projects...
View ArticleDataset for text clustering
Is there any free repository for textual data (English) for eventual text clustering ? I intend to perform the standard procedures of stop-word eliminations, stemming, etc. first. submitted by...
View ArticleTheoretical resources/books?
Hi all,I have been into machine learning for a while now. Being a programmer first I feel I have a good foundational knowledge of the practical side of machine learning. I know the tools and methods...
View ArticleA Convolutional Neural Network for Modelling Sentences
submitted by galapag0 [link][5 comments]
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Streamline your cross-validation and classification workflow - scikit-learn's...
submitted by rasbt [link][comment]
View ArticleClustering algorithm for news articles
are there any specific clustering / classification algorithms for grouping news articles in niche topics? I want to group articles from different writers so that I do not need to read similar articles...
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Facebook’s Quest to Build an Artificial Brain Depends on This Guy.
submitted by qkdhfjdjdhd [link][comment]
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Your Very Own Personalised Image Search Engine using python.
submitted by RedItJot [link][comment]
View ArticleNeural Networks vs Multivariate Regression
Can someone help me understand when you'd want to use neural networks vs multivariate regressions? I know there is some obvious reasoning: multivariate regression will give you a formula where NNs are...
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