Convolutional Neural Network Testing Now, we have some trained models and need to know how well they perform on unseen data. As, Dr.Jason Brownee wrote : “Why can’t you prepare your machine learning algorithm on your training dataset and use predictions from this same dataset to evaluate performance? The...

AI with Convolutional Neural Network When you enter a new area of knowledge, the journey can look like a fantastic story. We have with Artificial Intelligence the impression of entering one of the tents described by J.K. Rolling in Harry Potter and the Goblet of fire. From the outside, the...

Dataset generation As we wrote in the first article, there are multiple databases available for working on the field of optical or handwritten character recognition. But, why not create your own database that meets your criteria. After implementing and exploring some of your ideas, you can always adapt the...

Orientation detection After detecting and correcting the skew of the scanned document, a question arises. Is it in the right direction? Is it right side up or upside down? In 2010, in their article “Combined orientation and skew detection using geometric text-line modeling”, Joost van Beusekom, Faisal Shafait and...