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a new area of Machine Learning research concerned with the technologies used for learning hierarchical representations of data, mainly done with deep neural networks (i.e. networks with two or more hidden layers), but also with some sort of Probabilistic Graphical Models.
0
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1
answer
102
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If Deep learning or Machine learning is blackbox then why companies are still investing? [closed]
I was wondering whether there is mathematical evidence or proof of functions that are happening at the backend of deep learning/machine learning. Particularly in training and testing operations. Secon …
0
votes
1
answer
629
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Which are the latest Optimization techniques in artificial intelligence?
My project work is optimization in power system using artificial intelligence (like fault location and classification,load forecasting and context awareness and IoT etc ) and I have used PSO (particle …
3
votes
2
answers
687
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Class imbalance problem?
While working with 3 classes,my dataset contains different proportions of all classes. For example,
Class "0" has 11098 cases.....Normal
class "1" has 2369 cases....."Abnormal"
class "2" has 33 …
0
votes
2
answers
202
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How do I compare traditional classifiers performance with my proposed method?
I want to compare my proposed method with traditional machine learning classifiers like Multilayer Perceptron(MLP) and SVM to check the classification accuracy.How do I compare different classifiers?. …
0
votes
1
answer
566
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Why Matlab neural network classification returns decimal values on prediction dataset?
I have an input dataset (matrix 25x2275) which is normalized to values between 0 and 1. I also have a binary formatted output matrix (3x2275) like 0 0 0 0 0 0 0 0 1, 1 0 0 1 1 1 0 0 1 ...
I imported …
1
vote
3
answers
5k
views
How to anonymize (de-identify) data in Python?
I have tried a simple algorithm to anonymize the data using the de-identification technique. But the code doesn't work for me. I want to anonymize the data by slightly changing the values of strings a …
2
votes
1
answer
709
views
Can we implement random forest using fitctree in matlab?
There is a function call TreeBagger that can implement random forest. However, if we use this function, we have no control on each individual tree. Can we use the MATLAB function fitctree, which build …
199
votes
7
answers
380k
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How to draw Deep learning network architecture diagrams?
I have built my model. Now I want to draw the network architecture diagram for my research paper. Example is shown below: