This article will detail the steps to build and train convolutional neural network (CNN) model for Vietnamese character recognition in educational books. Based on this model, a mobile application extracting text content from images textbooks was built using OpenCV Canny edge detection algorithm. There are 178 characters classes with accents. However, within scope of textbooks, some only differ ...

Numerical abilities and educational character are very important in learning mathematics at school, some of the student characters that must be considered disciplinary religious characters. This study aims to determine effect students' on numerical ability. uses survey research methods with descriptive types techniques. The population used this is all SMP/MTs/equivalent North Lampung for 2020/2...

We can distinguish the evil person in two ways. One is to pick out some trait, or narrow cluster of traits, and argue that individuals are evil if they possess those traits to a sufficiently extreme degree. Call theories that characterize evil in this manner extremity views. The second method takes evil to consist in being vicious, not just in one respect, but thoroughly or consistently. Call t...

In structural character recognition, a character is usually viewed as a set of strokes and the spatial relationships between them. In this paper, we propose a stochastic modeling scheme by which strokes as well as relationships are represented by utilizing the hierarchical characteristics of target characters. Based on the proposed scheme, a handwritten Hangul (Korean) character recognition sys...

While optical character recognition is field where machine learning algorithms are easily applied, it might not always be cost effective to do so. While Viola and Jones explored Haar features in their face detection algorithm, selecting from the thousands of features is quite time consuming. This paper compares their feature set with a baseline of pixel learners as well as another set of Haar f...

Many arguments have been advanced for the view that “Why be moral?” is a pseudo-question. In this paper I address one of the most widely known and influential of them, one that comes from John Hospers and J. C. Thornton. I do so partly because, strangely, an important phase of that argument has escaped close attention. It warrants such attention because, firstly, not only is it important to the...

A subgroup H of a topological abelian group X is said to be characterized by a sequence v = (vn) of characters of X if H = {x ∈ X : vn(x) → 0 in T}. We study the basic properties of characterized subgroups in the general setting, extending results known in the compact case. For a better description, we isolate various types of characterized subgroups. Moreover, we introduce the relevant class o...

Marketers apply a variety of approaches to attract customers and gain more profits. One method is the utilization of nostalgia marketing. The use of nostalgic sport characters has not been sufficiently studied. This research determined the reliability and validity of the questionnaires presented in the studies Evoked Nostalgia by Pascal et al. (2002), Familiarity with Nostalgic Character by Mey...