Reviewerly/exHarmony huggingface dataset:
Practical Representations of Copula and Joint Density Estimates

A moment-based approximation methodology for estimating a copula density from bivariate observations is introduced.The resulting simple representation of the copula density is suitable for reporting purpose or carrying out further algebraic manipulation.Empirical copula density functions will also be determined from kernel density estimates.A technique for obtaining a joint density from marginal density estimates and a copula density is proposed as well.The Bernstein copula density approximants will be utilized for comparison purposes.The results are applied to two stocks' closing prices and a stock's price and its running maximum.In the latter case, the model is related to a Brownian motion process.
Analysis of Public Service Satisfaction using Artificial Intelligence K-Means Cluster

Public service refers to the provision of goods, services, and support by the government to meet the community's desires and needs. In order to assess the efficacy of this service, a metric for gauging service quality, referred to as the Community Satisfaction Index, has been devised. This data offers insights into the level of satisfaction within the community regarding a particular service. This study utilizes the K-Means Cluster algorithm, a form of unsupervised machine learning, to categorize data based on similarities and dissimilarities into distinct clusters.&#x0D; The objective of this study is to gain insight and conduct an analysis of the level of satisfaction within the community regarding the information services offered by the Communication and Information Department of West Java Province. Furthermore, the objective of this study is to ascertain the categorization of the public satisfaction index by using the K-Means Cluster technique, employing an artificial intelligence methodology. This approach will enable the identification of the public satisfaction index as well as the identification of specific indicators that necessitate enhancement.&#x0D; The initial step in examining the public satisfaction index through the utilization of Artificial Intelligence involves the application of the K-Means Cluster algorithm, which will generate multiple clusters based on their shared characteristics. The values utilized by each group consist of the integers 1, 2, 3, and 4. Subsequently, an assessment is conducted on each formed group in order to ascertain the most favorable outcomes. The study yielded clusters that were deemed optimal, with smaller values indicating areas in which the services could be enhanced.&#x0D; The present study aims to investigate the impact of Artificial Intelligence (AI) on public service quality, as measured by the Community Satisfaction Index (CSI). Specifically, we employ the K-Means clustering algorithm to analyze the data collected from a representative sample of community members. By utilizing AI techniques, we seek to gain insights into.
THE IMPORTANT ROLE OF THE LIBRARY IN WARTIME: PAST AND PRESENT

As instruments of guaranteed knowledge, safeguarding memory, diversity and cultural identity of people, libraries during all its existence have been severely attacked during military confrontations. With the start of Russia’s war against Ukraine, the issue of preserving cultural values, including libraries, in the territories suffering from hostilities becomes very urgent, because russians are trying to destroy Ukrainian people, culture and values. The purpose of our research was to find possible ways of library activity and the reservation of their collections during military operations, based on a review of history of the struggle of libraries for the reservation of their collections during wars and on consideration of the activity of the American Library Association and its Library War Service, as one of the most important institution, focused on helping libraries and soldiers during wartime. Having considered the history of the activities of libraries during the war, it can be noted that the main role in the reservation of the funds was played by the library employees, because they understood the significance of the collections and, in some cases, saved cultural values with their own hands. A consideration of the activities of the American Library Service’s War Library makes it clear how important it is to help soldiers and people during wartime by distributing books and knowledge that prove beneficial to support morale. We also noted the role of the Ukrainian Library Association, which, together with the American Library Association, currently helps librarians and library workers by collecting donations for the Ukrainian library community, which is facing the challenges of war. In addition, in our opinion, one of the most important opportunities for the reservation of library funds during the war may be an attempt to create an organization in Ukraine like the Hill Museum and the Manuscript Library, which will photograph and catalog the collections of manuscripts and rare publications from the libraries of throughout Ukraine, especially in small towns or villages, where there are publications that characterize the history of their specific district or region and which are impossible to found elsewhere. Due to the fact that Russia is trying to destroy the Ukrainian nation, the reservation of such key values of each region becomes very important for the consolidation of Ukrainian society and the further cultural development of the Ukrainian nation throughout the territory of Ukraine.
THE FATE OF THE HEADS OF THE SCIENTIFIC LIBRARY OF ODESA I. I. MECHNIKOV NATIONAL UNIVERSITY AT THE TURN OF ERA (1917–1922)

The article examines the biographies and fates of the heads of the Scientific Library of Odesa I. I. Mechnikov National University at the turn of the century in the period 1917–1922, when, against the background of socio-political and socio-economic transformations, the reorganization of its subordination, structure, staff and other components of activities. The funds of the State Archive of Odesa region contain historical primary sources that allow us to reconstruct individual fragments of their biographies. Based on the analysis of a wide range of historical sources and scientific literature, the biographies of three librarians who represented new generation of representatives of Odesa scientific corporation were studied. The factors that influenced the appointment of representatives of the new generation to the position of library manager and their activities were determined. The activities they carried out while holding the position of head of the library, as well as the results achieved by the library during a separate period of their leadership, were mentioned. The results of the prosopographic analysis of the figures of the library managers are given. An attempt was made to determine the social composition of the leaders as representatives of the library business and to trace their fate in the context of the vicissitudes of the specified period. The working conditions, material and household level and social status of the leaders are characterized. The general organizational principles, content and directions of activity of the Soviet government in the matter of reforming the library network of the higher school of Odesa are analyzed. Changes in the composition and position of library employees are summarized. The study is devoted to the study of little-known facts of the biographies of the forgotten figures of the heads of the library, who played an important role in the development of the library business during the era of radical changes in the state system and society. Contradictory tendencies of the policy of the Soviet government, which accompanied the development of the library business in Odesa and influenced the position of the heads of the libraries, were traced.
Implementation of Zoning System in Student Admission at SMAN 12 in Pekanbaru City

One of the objectives of the zoning system regulation is the equalization of education for all students. In the effort to implement this zoning system, there are still many obstacles felt by the school, such as the limited number of school quotas in accepting students. From the parents and students there are problems with this zoning system because students cannot enter the desired school and limited quotas or the distance of the house and as if outside the zoning boundaries, causing confusion in sending children to school because they do not enter the school zoning that students want. The purpose of this research is how the implementation of the zoning system in the acceptance of students at SMAN 12 in Pekanbaru City. The research is qualitative research. Descriptive method with research informants consisting of Principal, students and parents of students. Data collection techniques used are interviews and documentation studies. The type of data and data sources used primary data and secondary data
Analisis Validitas dan Reliabilitas Hasil Belajar pada Mata Pelajaran IPA Siswa Kelas 5 SDN Kalideres 06 Pagi

The purpose of this study was to develop a grade V science achievement test. The aim of this study was to explain the development stages of this study. Namely Validity and Reliability. This type of research uses Developmental Research (Development). And this research uses a 4D development model which consists of the defining stage, the design stage, the development stage and the deployment stage. Given the conditions in which it is not possible. The subject in this study was a science learning achievement test instrument in the form of a multiple choice test with a total of 10 items. Data collected using the test method. The data that has been obtained is then analyzed for validity and reliability. And data collection techniques in the form of observation, interviews, documentation and tests. And the type of research used is quantitative research with descriptive methods. The results obtained in this study of the 10 PG questions for 15 students only 5 items were valid, while the other 4 items were declared invalid (dropped) and 1 item could not be counted. Then look for the reliability of the questions and only valid ones are used. Based on the results of the analysis using the Kr20, Kr21, and also CA formulas, it is obtained that the r table is 0.46 so that the reliability criterion for this question is high.
Comparison of Prediction of the Number of People Exposed to Covid 19 Using the Lagrange Interpolation Method with the Newton Gregory Maju Polynomial Interpolation Method

In March 2020 the World Health Organization stated that the Corona Virus pandemic (Covid-19) was due to its massive spread and hit all countries in the world. Academics and practitioners are called upon to carry out research activities in order to obtain a mathematical model that can be used to predict the number of people exposed to Covid-19 or other diseases. The researchers previously tried research to predict the number of people exposed to Covid-19 from early 2021 using the Monte Karlo method, the Hybrid Nonlinear Regression Logistic– Double Exponential Smoothing method, the Arima method, the BackPropagation and Fuzzy Tsukamoto methods, the K-Nearest method. Neighbors, Time Series Analysis method, Winter Method and Long Short Time Memory (LSTM) Artificial Neural Network method.
Competency Training for Building Modeling and Information Design Department at SMK LEMURIA Kudus

LEMURIA Kudus Vocational School is a vocational high school that has the potential to be developed because it is aligned with the field of science, namely civil engineering or more specifically related to building construction. So far, students of Building Information and Modeling Design have only studied images, with a coaching program that leads them to be able to apply them in the world of work. The guidance referred to in this proposed program is "Development of Competence for Building Implementers and Preparation of Building Construction Plans in the Department of Building Design Modeling and Information at SMK LEMURIA KUDUS". In this activity three main activities are proposed, namely: (1). Knowledge of a building implementer (2). Provide guidance in making Budget Plans in Building Construction (3). Strengthening competence after graduating from school
This Edge of the "Valley"

In February 2016 an elementary school kid from the vicinity of Ferrara (Italy) submitted, jointly with his teacher, an application to the “Accademia della Crusca”, the oldest linguistics academy in the world, to propose including the new word “petaloso”, which literally means “petal-y”, in the Italian language. The official reply from the academy, explains that «a new word does not enter the vocabulary when someone invents it, even if it is a “beautiful” and useful word. For it to enter a vocabulary, in fact, the new word must not be known and used only by those who invented it, but it’s necessary that many people use it and many people understand it.» And continues: «That's how it works: it's not the scholars, the ones who make dictionaries, who decide which new words are beautiful or ugly, useful or useless. When a new word is on everyone's (or many's) lips, then the scholar understands that that word has become a word like the others and puts it in the vocabulary.» Such news had all the perfect ingredients to not pass unobserved in online media and, after being bounced around in a few newspaper websites, it quickly spiralled up, when the Italian prime minister retweeted the hashtag #petaloso.
Analysis of Resilience and Competence on Employee Performance through Intervening Key Performance Indicator Variables

In this scientific article, the purpose of the study is to provide an overview of the variables that exist in the research article with existing results, also provide evidence of these results and provide reinforcement by researchers. It is expected that scientific articles provide a gap, which can provide a contribution to scientific results, the research method used is qualitative from the results of analysis of scientific articles originating from journals of national and international reputation with research results that are corroborated by researchers. The results of the research of the variables in this study than the variables found have a positive influence, proven by the exposure of scientific results, and this scientific article provides reinforcement of the results of existing research with research variables that have been previously studied. In this scientific article, it was found that there are several other variables that can be used in further research for the future or the next.
The Effect of Using the Problem Based Instruction Learning Model Aided by Media Posters on the Learning Outcomes of Class VIII Students of SMP Negeri 5 Umbu Ratu Nggay

The purpose of this study was to determine the effect of using the problem-based instruction model assisted by poster media on the learning outcomes of class VIII students at SMP Negeri 5 Umbu Ratu Nggay. This type of research is a type of experimental research, using an infact-group comparison research design. The total population is 54 people consisting of two classes, namely class VIII A totaling 27 people and class VIII B totaling 27 people. The sampling technique used is total sampling, namely the entire population is used as a sample. The method used to collect data is the test method. The data will be processed through statistical calculations and average correlation using SPSS. The results of the study obtained a tcount value of 7.250, indicating a positive influence from the use of the problem based instruction learning model assisted by poster media on the learning outcomes of class VIII students at SMP Negeri 5 Umbu Ratu Nggay.
Social Media Exposure and Grammar Proficiency of Elementary-Intermediate Students

The widespread use of social media has resulted in its popularity as a teaching and learning platform. In this study, the relationship between the intermediate students' social media exposure and their grammar proficiency, particularly their spelling and use of punctuation marks, were determined. A descriptive-correlational design was used by the researchers and quantitative data were collected using modified instruments such as the social media exposure inventory and grammar proficiency test. The participants were 143 students from the 4th, 5th, and 6th grade of an elementary school located in Eastern Visayas, Philippines. Statistical tools such as mean, percentage, standard deviation, eta, and Pearson correlation were used. The researchers found that there is no significant relationship between students' extent of social media exposure and their grammar proficiency. However. It was also found that students’ age has a low positive correlation with their grammar proficiency. Moreover, future studies may focus on the specific platforms used by other grade levels and their impact on grammar competence.
Determining the Rice Seeds Quality Using Convolutional Neural Network

Seed inspection is crucial for plant nurseries and farmers as it ensures seed quality when growing seedlings. It is traditionally accomplished by expert inspectors filtering samples manually, but there are some challenges, such as cost, accuracy, and large numbers. Speed and accuracy were the main conditions for increasing agricultural productivity. Machine learning is a sub-science of Artificial Intelligence that can be applied in research on the classification of rice seed quality. The pipeline of a machine learning system is dataset collection, training, validation, and testing. Model making begins with taking data on the characteristics of rice seeds based on physical parameters in the form of seed shape and color. The dataset used is two thousand images divided into two categories, namely superior seeds and non-superior seeds. Training and Validation was conducted using the Convolutional Neural Network (CNN) algorithm with the concept of cross-validation on Google Collaboratory notebooks. The ratio split of train data and validation data in modeling from a dataset is 80:20. The result of the model formed is a model with the development of a Deep Convolutional Neural Network (Deep CNN) that can classify the digital image data of rice seeds from the results of data calls uploaded into the system. The results of the experiment conducted on 30 test data can be analyzed so that the system can classify superior and non-superior seeds with a precision value of 93% and a recall of 95%.
Mining Opinions on a Prominent Health Insurance Provider from Social Media Microblog: Affective Model and Contextual Analysis Approach

Social media plays a significant role in enhancing communication among organizations, communities, and individuals. Besides being a mode of communication, the data generated from these interactions can also be leveraged to assess the performance of an institution or organization. People may evaluate public companies based on the opinions of their users. However, user-supplied information is brief and written in natural language. In addition to being brief, the process of sending messages or engaging in other social media interactions contains a great deal of context information. This multiplicity of context can be utilized to conduct a more in-depth analysis of user opinion. This study presents a new approach to opinion mining for social media microblogging data by applying an affective model and contextual analyses. The affective model is applied for sentiment analysis to measure the degree of each adjective from user opinion by evaluating adjectives according to their varying levels of pleasure and arousal. The contextual analysis in this paper is modeled based on topic, user, adjective, and personal characteristics. The contextual analysis has four main features: (1) Temporal keyword sentiment context, (2) Temporal user sentiment context, (3) User impression context, and (4) Temporal user character context. Our affective model outperformed 75.6% the accuracy and 74.98% of F1-score, rather than SVM. In the experiment, the contextual analysis performed graph visualization of output results for each query feature for future development. Feature one to four successfully processes the query to produce a visualization graph.
The Use of "Time Board" Learning Media in Mathematics Learning Theme 8 Grade II Elementary School Griya Bandung Indah

Currently students do not like mathematics. This phenomenon occurs due to the unavailability of interesting learning media for them. Not a few teachers who rely on books only. This study intends to see how the use of timeboard learning media in learning mathematics theme 8 class II SDN Griya Bandung Indah. The results obtained showed that the activeness of students during the learning process reached 91.95%, which means that the active category was fulfilled. The results of the student response questionnaire reached 89%, which means that the positive category was fulfilled. So the use of time board learning media in learning mathematics theme 8 class II SDN Griya Bandung Indah is said to be effective.
Application of Media Level Up Pop-Up Book in Improving the Initial Reading Ability of Grade 1 Elementary School Students

This study discusses the application of level-up pop-up book media in improving the beginning reading skills of 1st grade students. The research approach used is a qualitative approach with the case study method. In this study, researchers conducted observations, interviews, and analyzed documents. The result of this research is that the application of level up pop media. This up book can help improve the target students’ initial reading skills. However, it is necessary to pay attention to several aspects in the application of this media in order to get maximum results.
The Effect of Flash Card Media on the Reading Ability of Children Aged 6-7 Years

The aspect of language which is an output support in education services is important to pay attention to in order to initiate the growth and development of children, especially in their reading ability. Based on the background in this study, there are problems related to children's ability to read. This study aims to determine the level of influence of the use of flash card media in solving problems. Data collection techniques in this study were carried out by means of observation and reading performance tests. This research was conducted in two cycles. The object of this research was students of class 1 mars at UPI Laboratory Elementary School. In this study, it was more focused on children who could not read fluently, because the presence of these problems could certainly have an impact on the continuity of the child's learning and development.
Application of Digital Literacy for Adolescents in SMA Negeri 1 Gamping

A service study entitled Application of Digital Literacy for Youth in SMA Negeri 1 Gamping. The adolescent development phase of high school age students is in middle adolescence, namely at the age of 15-18 years. Most internet users are teenagers. Community Service was carried out at SMA Negeri 1 Gamping on November 16 2022. Based on a preliminary study by analyzing the needs of students in high school, namely the need for a more detailed understanding of digital literacy. The activities of students in using the internet need more attention. This is the background for holding a Seminar on Digital Literacy for teenagers. The provision of information about digital literacy is expected to have a positive influence on adolescent students, especially teenagers.