http://junryo.xyz/blog Mars is there, waiting to be reached 🚀🪐 en-us dangtrunganh@gmail.com (Dang Trung Anh) dangtrunganh@gmail.com (Dang Trung Anh) Wed, 02 Jun 2021 00:00:00 GMT http://junryo.xyz/blog/How-I-wrote-an-own-OCR-program-in-Python http://junryo.xyz/blog/How-I-wrote-an-own-OCR-program-in-Python Optical Character Recognition (or optical character reader, aka OCR) is a technology that used for the last two decades to identify and digitize alphabetical and numerical characters presented in images. In the industry, this technology can help us to avoid entering data manually by a human. Wed, 02 Jun 2021 00:00:00 GMT dangtrunganh@gmail.com (Dang Trung Anh) CNNTowards Data ScienceDeep LearningData Science http://junryo.xyz/blog/exploratory-factor-analysis-in-R http://junryo.xyz/blog/exploratory-factor-analysis-in-R Factor analysis is a statistical method used to search for some unobserved variables called factors from observed variables called factors. Tue, 11 May 2021 00:00:00 GMT dangtrunganh@gmail.com (Dang Trung Anh) CNNTowards Data ScienceDeep LearningData Science http://junryo.xyz/blog/the-top-1-and-top-5-accuracy http://junryo.xyz/blog/the-top-1-and-top-5-accuracy A convolutional neural network (CNN or ConvNet) is a specific kind of deep learning architecture. Tue, 05 Jan 2021 00:00:00 GMT dangtrunganh@gmail.com (Dang Trung Anh) CNNTowards Data ScienceDeep LearningData Science