Top "Pattern-recognition" questions

Pattern recognition is the term given to the science of automating the classification of input into pre-determined categories, or on the other hand, of being able to recognise particular categories of input by their characteristics.

Open source audio pattern recognition (finger printing)

Is there any open source audio fingerprinting solution that provides a "Shazam like" solution? Shazam uses the commercial solution from …

audio pattern-recognition audio-fingerprinting
Pattern recognition in time series

By processing a time series graph, I Would like to detect patterns that look similar to this: Using a sample …

machine-learning time-series pattern-recognition
Algorithm for Hand writing recognition

Is there any specific algorithm for handwriting recognition? The algorithm should recognize the hand written letter. Any one could help …

algorithm machine-learning pattern-recognition handwriting
Plotting learning curve in keras gives KeyError: 'val_acc'

I was trying to plot train and test learning curve in keras, however, the following code produces KeyError: 'val_acc …

python machine-learning classification pattern-recognition
Finding the longest repeated substring

What would be the best approach (performance-wise) in solving this problem? I was recommended to use suffix trees. Is this …

algorithm pattern-recognition suffix-tree suffix-array
How to input the image to the neural network?

I understand how neural networks work, but if I want to use them for image processing like actual character recognition, …

image-processing computer-vision neural-network pattern-recognition
Detecting an object on the image based on geometrical form

I have a basic understanding in image processing and now studying in-depth the "Digital Image Processing" book by Gonzales. When …

image-processing pattern-matching computer-vision pattern-recognition
How To: Pattern Recognition

I'm interested in learning more about pattern recognition. I know that's somewhat of a broad field, so I'll list some …

pattern-recognition
Gabor feature extraction

I am doing a project on Gabor feature extraction. I am very confused about what a Gabor feature means. I …

pattern-recognition
How are neural networks used when the number of inputs could be variable?

All the examples I have seen of neural networks are for a fixed set of inputs which works well for …

artificial-intelligence machine-learning neural-network pattern-recognition