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Rohini Oberoi started the forum topic How are NNs related to statistical methods? in the group
Neural Networks 2 months, 1 week agoThere is considerable overlap between the fields of neural networks and statistics. Statistics is concerned with data analysis. In neural network terminology, statistical inference means learning to generalize […]
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Rohini Oberoi started the forum topic What are the population, sample, training set, design set, validation set, and test set? in the group
Neural Networks 2 months, 1 week agoIt is rarely useful to have a NN simply memorize a set of data, since memorization can be done much more efficiently by numerous algorithms for table look-up. Typically, you want the NN to be able to perform […]
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Rohini Oberoi started the forum topic What are cases and variables? in the group
Neural Networks 2 months, 1 week agoA vector of values presented at one time to all the input units of a neural network is called a “case”, “example”, “pattern, “sample”, etc. The term “case” will be used in this FAQ because it is widely […]
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Rohini Oberoi started the forum topic How are layers counted? in the group
Neural Networks 2 months, 1 week agoHow to count layers is a matter of considerable dispute.
Some people count layers of units. But of these people, some count the input layer and some don’t.
Some people count layers of weights. But I have no […] -
Rohini Oberoi started the forum topic How many kinds of Kohonen networks exist? (And what is k-means?) in the group
Neural Networks 2 months, 1 week agoTeuvo Kohonen is one of the most famous and prolific researchers in neurocomputing, and he has invented a variety of networks. But many people refer to “Kohonen networks” without specifying which kind of Kohonen […]
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Rohini Oberoi started the forum topic How many kinds of NNs exist? in the group
Neural Networks 2 months, 1 week agoThere are many many kinds of NNs by now. Nobody knows exactly how many. New ones (or at least variations of old ones) are invented every week. Below is a collection of some of the most well known methods, not […]
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Rohini Oberoi started the forum topic Who is concerned with NNs? in the group
Neural Networks 2 months, 1 week agoNeural Networks are interesting for quite a lot of very different people:
Computer scientists want to find out about the properties of non-symbolic information processing with neural nets and about learning […] -
Rohini Oberoi started the forum topic What can you do with an NN and what not? in the group
Neural Networks 2 months, 1 week agoIn principle, NNs can compute any computable function, i.e., they can do everything a normal digital computer can do (Valiant, 1988; Siegelmann and Sontag, 1999; Orponen, 2000; Sima and Orponen, 2001), or perhaps […]
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