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Optical Character Recognition: Instructional Materials


Become a speed reading machine with this online class

Mashable

TL;DR: The Become a Speed Reading Machine course is on sale for £19.14 as of August 5, saving you 87% on list price. If you're being honest, you've probably always been secretly -- and irrationally -- jealous of speedy readers. Back in school, there were always a few classmates who zoomed through a dense chapter and got to start lunch early. The rest of us were stuck decoding a confusing, run-on sentence while our milk got warm. Now those kids are colleagues who answer emails quicker, read more news, and are arguably more productive throughout the day.


Computer Vision: Python OCR & Object Detection Quick Starter

#artificialintelligence

This is the third course from my Computer Vision series. Image Recognition, Object Detection, Object Recognition and also Optical Character Recognition are among the most used applications of Computer Vision. Using these techniques, the computer will be able to recognize and classify either the whole image, or multiple objects inside a single image predicting the class of the objects with the percentage accuracy score. Using OCR, it can also recognize and convert text in the images to machine readable format like text or a document. Object Detection and Object Recognition is widely used in many simple applications and also complex ones like self driving cars.


Use Amazon Mechanical Turk with Amazon SageMaker for supervised learning Amazon Web Services

#artificialintelligence

Supervised learning needs labels, or annotations, that tell the algorithm what the right answers are in the training phases of your project. In fact, many of the examples of using MXNet, TensorFlow, and PyTorch start with annotated data sets you can use to explore the various features of those frameworks. Unfortunately, when you move from the examples to application, it's much less common to have a fully annotated set of data at your fingertips. This tutorial will show you how you can use Amazon Mechanical Turk (MTurk) from within your Amazon SageMaker notebook to get annotations for your data set and use them for training. TensorFlow provides an example of using an Estimator to classify irises using a neural network classifier.