Reviewerly/exHarmony huggingface dataset:
Extreme Multiclass Classification Criteria

We analyze the theoretical properties of the recently proposed objective function for efficient online construction and training of multiclass classification trees in the settings where the label space is very large. We show the important properties of this objective and provide a complete proof that maximizing it simultaneously encourages balanced trees and improves the purity of the class distributions at subsequent levels in the tree. We further explore its connection to the three well-known entropy-based decision tree criteria, i.e., Shannon entropy, Gini-entropy and its modified variant, for which efficient optimization strategies are largely unknown in the extreme multiclass setting. We show theoretically that this objective can be viewed as a surrogate function for all of these entropy criteria and that maximizing it indirectly optimizes them as well. We derive boosting guarantees and obtain a closed-form expression for the number of iterations needed to reduce the considered entropy criteria below an arbitrary threshold. The obtained theorem relies on a weak hypothesis assumption that directly depends on the considered objective function. Finally, we prove that optimizing the objective directly reduces the multi-class classification error of the decision tree.
Optimasi Keamanan Watermarking pada Daubechies Transform Berbasis Arnold Cat Map

Digital image security using Transform Domain algorithms such as Discrete Wavelet Transform (DWT) has been widely used. To improve the security of the DWT algorithm needs to randomize the pixel coefficient, namely Arnold Cat Map (ACM). Computing ACM as one of the chaos functions is known to be fast and fits with Transform Domain. DWT has been implemented in the Daubechies filter which is the development of the Haar filer. In this paper, we proposed the message insertion model using a combination of DWT and ACM on a 512x512 piskel grayscale image and a 64x64 pixel message on the LL subband. The experiments were performed on 2 different images to determine the ability produced by the combined algroithm. The ability test for message insertion process is done through Mean Square Error (MSE), Peak Signal to Noise Ratio (PSNR) and comparation between original image histogram and image insertion histogram. While in the process of message extraction, algorithmic capability test is done by calculating Normalized Cross Correlation (NCC) and its correlation. The highest MSE result is 2.9502 and the highest PSNR is 43.4323 dB, while the NCC value is 237.3584 with correlation 0.7181.
Adaptive Non Playable Character in RPG Game Using Logarithmic Learning For Generalized Classifier Neural Network (L-GCNN)

Non-playable Character (NPC) is one of the important characters in the game. An autonomous and adaptive NPC can adjust actions with player actions and environmental conditions. To determine the actions of the NPC, the previous researchers used the Neural Network method but there were weaknesses, namely the action produced was not in accordance with the desired so the accuracy was not good. This study overcomes the problem of poor accuracy by using the Logarithmic Learning for Generalized Classifier Neural Network (L-GCNN) method with 6 input parameters, NPC health, distance from players, other NPCs involved, attack power, number of NPCs and NPC levels. While the output is to attack itself, attack in groups and move away. For testing, this study was tested on RPG games. From the results of the experiments conducted, it shows that the L-GCNN method has better accuracy than the 3 methods compared to 7% better than NN and SVM and 8% better than RBFNN because in the L-GCNN method there is an encapsulation process that is data have the same class will. Whereas the L-GCNN training time is 30% longer than the NN method because on L-GCNN one neuron consists of one data where there are fewer NNs in the hidden layer.
Rancang Bangun Aplikasi Penjualan Perlengkapan Olahraga (Studi Toko Baratha Sports)

The Baratha Sports store is a store that serves various types of sales of sports equipment such as socks, soccer shoes, soccer clothes and other things. In 2013, this shop was founded by Mr. Tohir Adnan, located on Jalan Kinibalu Raya No.19 Harapan Jaya, Bekasi Utara. During this time the process of recording sales, processing the data of sporting goods and sales transaction data is still done using handwriting and still using book media. Difficulties in the process of recording sales and calculating the number of types and quantities of goods resulted in the data obtained being less accurate. To improve the accuracy of the data, it is necessary to develop a computerized sales information system.In this writing the author will present a site on the internet that deals with the sale of sports equipment, which aims to convey information on the sale of sports equipment online, making it easier for consumers to purchase products from the Baratha Sports Shop. In this research phase the making of program code the author uses supporting software such as Xampp, Programming Language PHP, HTML, Jquery and CSS and databases using MySQL. and the method used using the Waterfall method. Mozilla Firefox as a browser, Microsoft paint for editing images.This application is expected to help users (users) in the transaction process ordering equipment and sports equipment, facilitate the checking of the amount of equipment available sports equipment and facilitate the company in disseminating information and product promotion.
Correlation between Reading Comprehension and Reading Strategy Used By English Students of FKIP UIR

Abstract&#x0D; Reading strategies are skills under consideration which closely depend on specific reading contexts as well as reader awareness, control and intention. Strategies refer to mental actions deliberately employed to facilitate a reading process, to enhance reading comprehension and to overcome reading difficulties in order to achieve particular reading goal. The objective of this research is to find out the correlation between students’ reading comprehension and reading strategy used by the third semester of English Students of FKIP UIR. The researcher used a quantitative method. This research was conducted on October 2018. The population of this research was the third semester of English students of FKIP UIR. The sample of this research was 3d which consist of 37 students. The researcher used a questionnaire for reading strategy and reading test for reading comprehension. Based on the research findings, there was a medium correlation between students’ reading strategy used and students’ reading comprehension by the third semester of English students of FKIP UIR. The researcher found that in level significant 5% rxy &gt; rtable = 0.662&gt;0.325. Its means Ha is accepted and H0 is rejected. In another words, there is significant relationship between students reading strategy used and students’ reading comprehension.&#x0D; Keywords: Reading Strategy, Reading Comprehension
APLIKASI PELAYANAN PENGADUAN MAINTENANCE DIVISI TEKNIK BERBASIS ANDROID PADA PERGURUAN TINGGI RAHARJA

Development of Service System for engineering section in the form of Application Maintenance Request System, which is used to improve services only to management, namely staf. Customer satisfaction is a specific evaluation of the overall services provided by the engineering department. so that the satisfaction of service users in the engineering division can only be judged based on the experience that has been experienced during the service delivery process. Customer satisfaction, especially in the area of maintenance services, is a must so that the service is developed more broadly for lecturers and students. With the development of an application system maintenance requests from websites are changed to mobile, that is based on Android which can make it easier for users to make complaints with Android-based smartphones, so it is very helpful for the engineering section to accommodate all user complaints. This Android-based Maintenance Request application can report quickly any maintenance requests that come from the user to the engineering officer, so that it gets a more effective and efficient response in measuring the level of time during maintenance.
Implementing the System, Instructor and Student Model to Achieve Required Software Quality Assurance

This study implements the System, Instructor and Student Model to achieve required software quality assurance.A software application was developed considering the factors of System, Instructor and Student Model.ASP.NET is used for building the application along with C# programming language.The graphical user interface was built using HTML5.The application was tested over three educational institutions in Sudan.The obtained results were compared to determine if they are really satisfying the requirements, needs and acquisition of the right knowledge according to quality assurance.The model has easily corrected the mistakes in the previous models and addressed the defects that occurred.The results were accurate and promising.We hope that this model serves as a basis for the evaluation of other E-learning softwares in the future.
Sarcasm in Indonesian Political Culture

This study reviews the use of language in political propaganda on beritasatu.com.His research focus on the sarcastic culture of political communication.The purpose of his research is to describe the tendency of the current political culture of Indonesian society, in choosing sarcastic diction for political propaganda.The study was conducted with a qualitative paradigm.The results show that Indonesians today are accustomed to using the style of sarcasm in political propaganda with the aim of insinuating or attacking political opponents.Sarcasm is a deviation of the pragmatic form of language use, namely impoliteness which is done intentionally for a particular purpose.The use of sarcasm in political propaganda leads to a culture of impoliteness which is a violation of the ethics of communication.
Load Balance Design of Google Cloud Compute Engine VPS with Round Robin Method in PT. Lintas Data Indonesia

One of the providers of cloud computing services is the Google Cloud Platform developed by Google LLC. PT Lintas Data Indonesia as a vendor and distributor of technology devices is in dire need of a web server for the publicity of its products. At present, PT Lintas Data Indonesia's web server system still uses the services of hostgator hosting providers with packages with limited resources and also cannot implement system load balances and fail over on the current server system, in terms of latency access speed when pinging web servers in HostGator is quite high up to 200Ms. To improve the performance of a web server so that a load balance and fail over system can be implemented, migrating to the Google Cloud Platform environment is a solution that is expected to be able to handle existing problems. The advantages of Google Cloud Platform are servers that are rented for web servers in the form of Virtual Private Servers (VPS) so that they are easy to maintain and if you want to upgrade services. The addition of three web servers in the cluster with HAProxy server makes PT Lintas Data Indonesia's web server service more reliable in handling requests, load balances with round robin methods and fail over web servers and with HAProxy it is proven that it can increase up to 150% in handling latency issues previously it was around 30Ms.
Pengaruh Kepemilikan Buku Teks Dan Motivasi Belajar Terhadap Penggunaan Smartphone Sebagai Sumber Belajar Pada Mahasiswa Fakultas Ekonomi UNP

This research aimed to measure: (1) Effect of ownership of Textbooks to use the smartphone as a source of learning in students of Faculty of Economics, Universitas Negeri Padang. (2) Effect of motivation to learn to use the smartphone as a source of learning in students of Faculty of Economics, Universitas Negeri Padang. (3) Effect of ownership of textbooks on learning motivation in students of Faculty of Economics, Universitas Negeri Padang. The study was descriptive correlational. The study population was students of Faculty of Economics, Universitas Negeri Padang. The sampling technique used was purposive sampling and the sample size in this study were 97 respondents. The data used are primary data. Data collection techniques used were questionnaires. Data analysis technique used is descriptive analysis and inductive analysis using path analysis techniques. The results showed that (1) the ownership textbooks significantly influence the motivation to learn (2) Ownership textbooks do not significantly affect the use of smartphones as a learning resource but indirect effect through learning motivation, (3) learning motivation influence directly and significantly to the use of a smartphone as a learning resource.
Is the current law on Conspiracy to commit Murder effective and fair?

“Conspirators be they that…bind themselves by Oath…or other Alliance, that every of them shall aid and support the Enterprise of each other falsely and maliciously to indite.”Established in the Third Ordinance of Conspirators in 1304; the first definition of conspiracy was to prevent and punish those who would plan to use children to present their false accusations in court on their behalf (as children could not be criminally liable). The aim of the law on conspiracy, although widening the scope, has been clear from the thirteenth century: to prevent and punish the planning of a criminal offence. However, since expanding, the law on conspiracy has been criticised especially in regard to sentencing as “unduly harsh.” This is the result of numerous problems with the current law on conspiracy to murder, which is in urgent need of reform. “On the 10th of October 2007, the law commission proposed many recommendations on reforms of statutory conspiracy” (Law Commission 2018). The focus of this legal research is to explore the current state of law regarding conspiracy to murder and the legislation, case law, scholarly and media articles discussed in this report will evaluate the effectiveness and fairness of the law on conspiracy to murder. Thus, the question to sum up our legal research “Is the current law on conspiracy to commit murder effective and fair?"
A Mutual Projection based Proportional Features Selection for Face Identification

A analysis of human facial images has become increasingly important due to its numerous applications.In this regards, extracting facial parameter is vital and various studies have been done in this field.Hence in our proposed work, first time up to our knowledge, a robust automatic method is introduced for determining facial angles from profile view images using radon transform.Radon transform is a kind of linear integration along a specific direction and angles play an important role to do this transform.The global features were rather considered by constructing a linear discriminant analysis (LDA) and also local features were rather considered by locality preserving projection (LPP).Our proposed combined algorithm has not only good precision, but also efficient performance and robust with noisy, scale and rotated image environments.In this work, several experiments have been conducted to analyze the robustness of our proposed Radon Combined Global and Local Preserving Features (RCGLPF) algorithm along with other existing conventional algorithms.
Micro content – content organization in the world of networks

Owing to the internet, we may feel the amount of the available data unlimited. We may spend plenty of time autotelicly browsing the websites and services that, in addition to entertainment, do not offer too much of usefulness. Although we could have got to know a lot of things, what is that we have really learnt and studied on these diverging tours of ours aiming to gain knowledge? Considering our formal educational systems, the obstacles in front of involving mobile devices into the teaching environment are fading away. The BYOD (Bring Your Own Device) attitude has rooted in teacher training centres, as well. Involving teaching-learning situations based on the internet into school life seems to be unobstructed; visiting the Web may become as convenient as taking a book off the bookshelf next to our desk. Distributing the content into a knowledge structure in the digital era and in the digital scope requires a new attitude. Micro-content attitude means a step forward as compared to the traditional solutions; we intend to introduce its theoretical background and practical realization in this study.
ON THE PSYCHOLOGICAL FOUNDATIONS OF ECONOMIC DEVELOPMENT

This paper considered theoretical propositions on the psychological mechanism underlying economic growth and development in diverse nations, particularly how it accounts for variations in levels of per capita income across the globe. Descriptive and analytical techniques were employed in eliciting the basic parameters that underlie this psychological mechanism which motivates inevitably productive economic engagements in various countries of the world. Though the paper appeared to hypothesize a sort of psychological model of economic growth and development, it is merely an attempt in accounting for the growth and development experiences of diverse nations across the world from the theoretical standpoint of their underlying psychological considerations.
A Novel Approach of Association Rule Hiding Using DBCT (Distortion, Blocking and Cryptographic Technique)

Associative rule hiding is a technique used in hiding sensitive data, during data processing to secure the sensitive association rules generated using association rule mining.Several methods were planned within the literature for hiding sensitive data items.Few apply distributed databases across various sites, few indulged data perturbation, and few utilized clustering and few of them employ data distortion technique.Algorithms supporting this method will follow either of the following two techniques.Hide a particular rule with the help of data alteration technique or hide the principles relying on the sensitivity of the items to be hidden.The proposed perspective dependent on data distortion technique which modifies the position of the sensitive items, yet its support is not at all altered and also used the ideology of representative results to shear the rules initially and then hides those sensitive rules.Experimental results exhibit that proposed method hides lot of rules at a minimum range of database scans in contrast to existing algorithms supporting data distortion technique.
Efforts to improve learning outcomes of Indonesian language through participatory method in SMP Negeri 266 Jakarta

This research was being done in Grade VII-A SMP 266 Jakarta with total students is 36 , it was conducted on January – June 2015. The method used in this Action Research by Stephen Kemmis and Robin McTaggart model. It consists of two cycles and each cyclehasthree meetings, and every meeting has four components; Planning, Action Research, Observation and Reflection. The instrument is a questionnaire. In The first cycle, the students made a group in random,the teacher gave assignment in writing a poem. The result was; some student still talked to each other. Yet, on the next cycle the students had to present their job so that they are more interested and tried to finish the job with their group seriously. The average score in the first cycle is 72.61 and the second cycle is improving to 82.86. The result of the observation shows that the learning method with cooperative Participatory method can improve the students learning outcomes
MEDIA PEMBELAJARAN DESAIN WEB MENGGUNAKAN PHOTOSHOP CS6 DAN ADOBE DREAMWEAVER BERBASIS MULTIMEDIA

In designing a beautiful and attractive web, for ordinary people it certainly looks very difficult. So from that the advantage of learning to use learning media using multimedia is that people can see firsthand how and the steps? And the results of how they are made can be seen immediately. Compare this with a book that has a step by step guide, but people will feel confused because not a few books give results that are not in accordance with the method. Learning media that will be displayed in the form of a website display. With the help of Photoshop CS6 and Adobe Dreamweaver application we can make web display easier and also create websites without direct contact with the programming language. Multimedia-based learning aims to facilitate students in understanding each method of web design techniques. In this study discussed how to design web using Photoshop CS6 with the help of slice tool. Multimedia-based web design learning media uses three methods, namely web designing in Photoshop CS6, adding code with Adobe Dreamweaver, and making learning videos using Camtasia Studio 8, the learning videos produced can be seen with the .wav .flv .swf format with CD quality, DVD. The results of this study were conducted to develop multimedia-based learning media so that the material delivered was easier to understand.
Peculiarities of Teaching Quilling in Design in the Training of the Future Teacher of Fine, Applied and Decorative Arts

The article reveals role and place of quilling in formation of object space.The role of quilling as the main modeling method in creative workshops cannot be overestimated.Quilling is an intellectual asset of art modeling, which allows finding bright compositions.The value of quilling as the system of means of artistic expressiveness that provides ample opportunities for mastering and demonstration of the formal composition principles, is defined.It is declared that laws of the rhythmic organization of the form, principles of symmetry, dynamic basics in processing by plane paper folding or in formation of volume from paper, understanding of composition elements as the single constructive system, its combinatorial conversions, rows of program shaping, which integrate paper compositions into kinetic structures, allow to reveal all the diversity of composition opportunities for sheet materials using quilling as an example.It is emphasized that architectonics of paper constructions sets special sounding to the formal language of projects, latently influencing the world of real things created by artists, architects, sculptors, engineers.Paper compositions provide insight into a special logic of design from sheet materials; therefore, quilling develops not only artistic thinking, but also technical one.The study of basics of volumetric and spatial compositions by means of quilling combined with parallel mastering of methods and technologies of design from a sheet of paper is a fruitful basis in arts education of the graphics designers.Conclusions contain the arguments that the paper as one of the currently most available materials is a "tuning fork" of independent creative searches and experiments.Shapings from the paper stipulate the developed level of abstract thinking, which is necessary in artistic creativity and which is developed by the discipline of quilling.