Reviewerly/exHarmony huggingface dataset:
PENGEMBANGAN MODEL PEMBATIK MELALUI MEDIA CLASSROOM DI MI MIFTAHUL HIDAYAH

This study aims to describe the development of technology-based learning models through classroom media for elementary/MI children. This study uses a qualitative approach because it aims to provide information, understanding and description of the content and quality of the content that occurs as the target or object of research. The term description is research that is intended to make a description of the events that took place. Data is collected and analyzed and abstracted, and theories will emerge that will show the results of qualitative research findings. Then the results of this journal research show that: First, the development of technology-based learning models is an effort made to develop learning that is in accordance with the demands of an increasingly modern era and full of advanced technology. Second, the use of classroom media on Google is an alternative to continue to carry out learning during this pandemic.
The Lexical Cohesion Found in the Educational Article of Jakarta Post

The article writing found in the Jakarta post is essential to understand, especially in learning English and to know the quality of the article. This study aimed to determine what type of lexical cohesion is most prevalent in Jakarta Post educational articles and why that type of lexical cohesion is prevalent in the first place. The researcher used Halliday and Hassan's theories about lexical cohesion, which is lexical cohesion divided into two kinds, namely reiteration and collocation. There are five types of reiteration: repetition, synonymy, antonym, meronym, and hyponym. This study was conducted using the qualitative method. Data analysis used Miles and Huberman's model (reduction, display, and verification). The outcomes were discovered. Repetition occurred in nine items, synonymy in five items, hyponymy in an item, antonym in an item, meronym in an item, and collocation in five items. The most dominant kind that was found is repetition, with nine items. It is more dominantly found in educational articles because the article shows the quantity of affirmation of ideas or intensity and beauty in clarifying the contents of the text.
Psychological Components of Pedagogical Communication

the purpose of our research is to determine psychological components of pedagogical communication; to show the most successful ways of organizing discussion at the lessons at institutions of higher education.methods of the research. The following theoretical methods of the re-search were used to solve the tasks formulated in the article: the categorical method, structural and functional methods, the methods of the analysis, sys-tematization, modeling, generalization. The method of organizing empirical re-search was used as an experimental method.the results of the research. It is proved, that for different people the same word, the action, the circumstance might have different meanings. Therefore, the child must not only master the language (words with different meanings), but also the system of accepted personal meanings, focused on relevant moral and spiritual values. It is showed, that, on the other hand, adults needed to un-derstand the personal meanings of the child. Otherwise, interpersonal conflicts can arise in the process of communication, which not only lead to misunder-standing between partners, but also to disruption of feedback and interaction between people in general.conclusions. The teacher is proved to have formed his/her own individual language style, which would correspond to the composition of his/her persona-lity, promote the person’s adequate expression and compensate the teacher’s negative traits. It is showed, that there was a great reason to believe that in order to achieve the greatest expressiveness of speech, to create a casual di-alogic relationships in the discussion, the teacher could use elements of collo-quial speech, heterogeneous vocabulary, stylistic interruptions, etc. In addition, mastering the techniques of creating the individual style of pedagogical speech forms, a teacher’s social maturity, it contributes to a more adequate orientation in various situations that are arisen in the classroom during discussions.
A Fast Algorithm for PAC Combinatorial Pure Exploration

We consider the problem of Combinatorial Pure Exploration (CPE), which deals with finding a combinatorial set of arms with a high reward, when the rewards of individual arms are unknown in advance and must be estimated using arm pulls. Previous algorithms for this problem, while obtaining sample complexity reductions in many cases, are highly computationally intensive, thus making them impractical even for mildly large problems. In this work, we propose a new CPE algorithm in the PAC setting, which is computationally light weight, and so can easily be applied to problems with tens of thousands of arms. This is achieved since the proposed algorithm requires a very small number of combinatorial oracle calls. The algorithm is based on successive acceptance of arms, along with elimination which is based on the combinatorial structure of the problem. We provide sample complexity guarantees for our algorithm, and demonstrate in experiments its usefulness on large problems, whereas previous algorithms are impractical to run on problems of even a few dozen arms. The code is provided at https://github.com/noabdavid/csale. The full version of this paper is available at https://arxiv.org/abs/2112.04197.
Implementasi Multimedia CD Interaktif Untuk Meningkatkan Aktivitas Dan Hasil Belajar Tema 6 Kelas II SDN Merjosari 04 Kota Malang

The aims of this research are a) To increase student learning activities in learning theme 6 caring for animals and plants, sub theme 6 learning 4 class 2 SDN Merjosari 04 Malang City and b) To improve student learning outcomes. The subjects of this study were all 2nd grade students totaling 28 children. Teaching media that can support the ongoing learning activities are interactive multimedia CD. This research is classroom action research (CAR) which was carried out in two cycles, each cycle consisting of one meeting. The cycle consists of four stages of research, namely planning, implementation, observation and reflection. The implementation of this research is successful if at least 75% of students get a score of 70. The results of the implementation of this research are: (1) The average score of student learning activities in the first cycle is 6.0 in the medium category, and the average score student activity in the second cycle is 10.9 with a high category. while (2) the mastery of student learning outcomes classically in the implementation of the first cycle, namely 78.57% of students who scored above 70 and in the implementation of the second cycle 96.43% of students scored above 70.
A machine learning model based on heterogeneous data

Big data is widely used in many areas of business. The information between organizations is systematically reproduced and processed by data, and the collected data differs significantly in attributes. By composing heterogeneous data sets, they complement each other, therefore, data exchange between organizations is necessary. In a machine learning collaborative learning process based on heterogeneous data, the current schema has many challenges, including efficiency, security, and availability in real-world situations. In this paper, we propose a secure SVM learning mechanism based on the consortium blockchain and a threshold homomorphic encryption algorithm. By implementing the consortium’s blockchain, it is possible to build a decentralized data exchange platform, and also to develop a secure algorithm for the support-vector machine classifier based on threshold homomorphic encryption
POLITENESS STRATEGIES USED BY LECTURERS AND STUDENTS IN THESIS GUIDANCE THROUGH VIRTUAL COMMUNICATIONS

Politeness is an essential element of communication and is used to assure the quality of a relationship through language. Politeness in English classes is paramount to study because the sense of decency is indispensable. In another condition, virtual communication to some extent is challenging since it requires some rules to run proper interactions between lecturers and students. The use of polite expressions is one of the rules to obey, especially in thesis guidance. This study is strived to see the use of politeness strategies in the interaction between lecturers and post-graduates at one state university in Lampung through virtual communication. This study employed qualitative method where the documentation was used to collect the data. The data of this study were conversation between the lecturer and the students through virtual communications: WhatsApp and E-mail. The findings reveal that (1) the positive politeness strategy was strategy mostly used by the students; (2) the lecturer mostly utilized bald-on record strategy, and (3) several factors were believed to influence the use of politeness strategies such as power, institutional position, social distance, age as well as social culture.
Perbandingan Motivasi Belajar Siswa IPA dan IPS Pada Pembelajaran Daring dan Luring di SMAN 1 Kec. Akabiluru

This research is motivated by the existence of a learning system that is carried out online and offline which causes science and social studies students not to be enthusiastic in participating in the learning process. The motivation that each student has in participating in learning is different, because there are many factors that can affect student learning motivation. Therefore, this research was conducted with the aim of knowing the learning motivation of science and social studies students in online and offline learning and the comparison of the two. This type of research is ex post facto with a comparative method. The population in this study were students of class XI IPA 2 and XI IPS 2 at SMAN 1 Kec. Akabiluru, in the teaching of July-December 2021/2022. The number of samples in this study were 60 students. The data used is the type of primary data obtained by distributing questionnaires to students in class XI IPA 2 and XI IPS 2 at SMAN 1 Kec. Akabiluru. The analytical method used is hypothesis testing using SPSS version 26 Analyze Frequencies. The results showed that the results of the independent sample T-Test obtained results of 0.00 &lt;0.05 which means that there is a significant comparison of learning motivation between students XI IPA 2 and XI IPS 2 at SMAN 1 Kec. Akabiluru. These differences are influenced by (1) the desire and desire to succeed, (2) the drive and need for learning, (3) and the hopes and aspirations for the future.
A Generalized Bootstrap Target for Value-Learning, Efficiently Combining Value and Feature Predictions

Estimating value functions is a core component of reinforcement learning algorithms. Temporal difference (TD) learning algorithms use bootstrapping, i.e. they update the value function toward a learning target using value estimates at subsequent time-steps. Alternatively, the value function can be updated toward a learning target constructed by separately predicting successor features (SF)—a policy-dependent model—and linearly combining them with instantaneous rewards. We focus on bootstrapping targets used when estimating value functions, and propose a new backup target, the ?-return mixture, which implicitly combines value-predictive knowledge (used by TD methods) with (successor) feature-predictive knowledge—with a parameter ? capturing how much to rely on each. We illustrate that incorporating predictive knowledge through an ??-discounted SF model makes more efficient use of sampled experience, compared to either extreme, i.e. bootstrapping entirely on the value function estimate, or bootstrapping on the product of separately estimated successor features and instantaneous reward models. We empirically show this approach leads to faster policy evaluation and better control performance, for tabular and nonlinear function approximations, indicating scalability and generality.
Mobile Tracking Membership Application on PT. LP Expedition Denpasar

PT. LP is a company engaged in freight forwarding which currently has 3500 partners spread throughout Indonesia and one of them is in Denpasar City. Customers owned by PT. The prison located in Denpasar City currently has more than 200 people. However, because PT. LP has not utilized technology in its entire business process, causing several activities at PT. LP becomes ineffective and efficient. Customers are often confused when they want to use a pickup service and cannot find out where the package is sent, because there is no facility to track the status of the package. When the customer wants to pick up the packages, the customer must first confirm via WhatsApp to the admin, include the address where the packages are picked up and also if the customer wants to make a cashless payment, the customer must contact the admin to ask for an account number. In addition, whenever PT. LP held a promo, the information did not reach all customers. The purpose of this research is to provide a solution to these problems by building a membership tracking mobile application which will later be able to help PT. LP to simplify and speed up the process of pickup, tracking the packages, and payments. This study uses the waterfall method and chooses Android as the platform used. The results of this study are an Android-based mobile tracking application that has features of packages pickup, tracking of the packages to be picked up, providing information and promo notifications to customers, and payment features.
Nexus between Ambidextrous Leadership and Xenophobia in Construction Project Success

Leader opening and closing behaviors are assumed to foster high levels of employee exploration and exploitation behaviors, enhancing Project Success (PS) parameters by reducing the impact of Xenophobia (XP). Besides, previous studies relating to ambidextrous leadership (AL), and xenophobia, among CPEC projects in Pakistan and its implication for project success are inadequate. Hence, this study examines the mediating role of Xenophobia on the relationship between ambidextrous leadership and project success. The Study framework is established on ambidextrous theory. Data was collected from persons holding various key positions in the construction projects under CPEC – China Pakistan Economic Corridor. Total questionnaires of 570 were distributed, and 424 were returned. A convenient sampling technique was used. Hypotheses tests were performed via Smart PLS 3.0. Results show that the closing behavior of a leader positively affects the construction project’s success. In contrast, the opening behavior of the leader fails to establish with construction project’s success. Besides, Opening and closing leadership behavior have a negative relationship with Xenophobia. While Xenophobia has a negative effect on the construction project's success. Xenophobia mediated the relationship between Opening &amp; closing leadership and a construction project’s success. Findings provide essential insights to owner-managers, policy-makers, and researchers for further understanding this research.
Observation of oscillatory Raman gain associated with two-photon Rabi  oscillations of nanofiber-coupled atoms

Quantum emitters with a $\Lambda$-type level structure enable numerous protocols and applications in quantum science and technology. Understanding and controlling their dynamics is, therefore, one of the central research topics in quantum optics. Here, we drive two-photon Rabi oscillations between the two ground states of cesium atoms and observe the associated oscillatory Raman gain and absorption that stems from the atom-mediated coherent photon exchange between the two drive fields. The atoms are efficiently and homogeneously coupled with the probe field by means of a nanofiber-based optical interface. We study the dependence of the two-photon Rabi frequency on the system parameters and observe Autler-Townes splitting in the probe transmission spectrum. Beyond shedding light on the fundamental processes underlying two-photon Rabi oscillations, our method could also be used to investigate (quantum) correlations between the two drive fields as well as the dynamical establishment of electromagnetically induced transparency.
Evaluasi Alokasi Anggaran Dana BOS untuk Gaji Guru Honorer Sekolah Dasar di Kabupaten Tasikmalaya

In the state elementary school education unit in Tasikmalaya Regency, we find educators with civil servant status and honorary teachers. Civil Servant teachers are paid directly by the government, while honorary teachers are paid from funding sources that come from school operational funding provided by the government. The minister of education makes a policy so that honorary salaries are used at most 50% of the total allocation of school operational funding provided by the government. Knowing the following policies makes researchers interested in studying the evaluation of the budget allocation for school operational funding for the salaries of honorary teachers in the Tasikmalaya Regency. The research method was a descriptive qualitative method, by interviewing 55 honorary teachers spread over 55 public elementary schools in Tasikmalaya Regency. The results of this study indicate that honorary teachers have not received salaries in accordance with the policies made by the minister of education. Salaries are still met by the policy of the principal in each education unit and the amount of salary received by honorary teachers is still below the minimum wage standard for the Tasikmalaya Regency. So the government should pay attention to teacher salaries to achieve better education.
The Book Chamber of the Chuvash Republic as the Custodian of the Writing and Ethnic Culture

The article reveals the history of the creation and main functions of the Book Chamber of the Chuvash Republic (in 2000–2012 – the State Press Archive), which in 2013 became part of the National Library of the Chuvash Republic. The purpose of the article is to reveal the significance of the Book Chamber of the Chuvash Republic as the main center for collecting and storing printed materials about Chuvashia and the Chuvash people, regardless of the place of publication. On the basis of the chronological method, the role of printed materials in the Chuvash language in the preservation of the ethnic culture of the titular people has been studied. It was revealed that the Book Chambers as institutions with a special legal regime existed in 5 points of the Russian Federation: in Moscow, in the republics of Bashkortostan, Tatarstan, Chuvashia and Karelia. Their funds were used in scientific and publishing developments, preparation of materials for publication and for reprints. At present, the main activities of the Department of the Book Chamber are the acquisition, accounting and preservation of the fund of printed documents; state registration of printed documents in the Chuvash Republic, preparation of state bibliographic and statistical information; information and bibliographic services for users; methodological support of editorial and publishing activities of the mass media, publishing and printing enterprises of the republic; creation of a bibliographic database of articles «Chuvashik»; preparation and publication of the state bibliographic index «Chronicle of the press of the Chuvash Republic».
Pengembangan Inovasi Literasi, Numerasi, Administrasi, dan Teknologi di SDN Kertamukti 01 Melalui Program Kampus Mengajar Batch 1

The "Teaching Campus" program has only started to be implemented at the end of 2020, where the target is students, especially at the elementary school level. The purpose of this study is to find out literation-numeration learning, technology and administration inovation in the COVID-19 period. This study uses a qualitative descriptive method which is subject to 303 students at SDN Kertamukti 01, Cibitung. Data were collected using documentation and observation techniques. The result showed that COVID-19 pandemic had impact and there were constraints on learning for learners and teachers because learnig is done online. The first program implemented was training on the application of technology for online learning to teachers at SDN Kertamukti 01, such as using the Kahoot, Quizizz and Canva applications. The next program is home-visit teaching and programs in the field of administration, such as the preparation of one-sheet lesson plans, updating school accreditation and making school logos for correspondence and others. With this situation, all remain vigilant and keep themselves in accordance with health protocols recommended by the government to avoid the coronavirus.
A Theoretical Analysis of the Learning Dynamics under Class Imbalance

Data imbalance is a common problem in machine learning that can have a critical effect on the performance of a model. Various solutions exist but their impact on the convergence of the learning dynamics is not understood. Here, we elucidate the significant negative impact of data imbalance on learning, showing that the learning curves for minority and majority classes follow sub-optimal trajectories when training with a gradient-based optimizer. This slowdown is related to the imbalance ratio and can be traced back to a competition between the optimization of different classes. Our main contribution is the analysis of the convergence of full-batch (GD) and stochastic gradient descent (SGD), and of variants that renormalize the contribution of each per-class gradient. We find that GD is not guaranteed to decrease the loss for each class but that this problem can be addressed by performing a per-class normalization of the gradient. With SGD, class imbalance has an additional effect on the direction of the gradients: the minority class suffers from a higher directional noise, which reduces the effectiveness of the per-class gradient normalization. Our findings not only allow us to understand the potential and limitations of strategies involving the per-class gradients, but also the reason for the effectiveness of previously used solutions for class imbalance such as oversampling.
PolygonE: Modeling N-ary Relational Data as Gyro-Polygons in Hyperbolic Space

N-ary relational knowledge base (KBs) embedding aims to map binary and beyond-binary facts into low-dimensional vector space simultaneously. Existing approaches typically decompose n-ary relational facts into subtuples (entity pairs, triples or quintuples, etc.), and they generally model n-ary relational KBs in Euclidean space. However, n-ary relational facts are semantically and structurally intact, decomposition leads to the loss of global information and undermines the semantical and structural integrity. Moreover, compared to the binary relational KBs, n-ary ones are characterized by more abundant and complicated hierarchy structures, which could not be well expressed in Euclidean space. To address the issues, we propose a gyro-polygon embedding approach to realize n-ary fact integrity keeping and hierarchy capturing, termed as PolygonE. Specifically, n-ary relational facts are modeled as gyro-polygons in the hyperbolic space, where we denote entities in facts as vertexes of gyro-polygons and relations as entity translocation operations. Importantly, we design a fact plausibility measuring strategy based on the vertex-gyrocentroid geodesic to optimize the relation-adjusted gyro-polygon. Extensive experiments demonstrate that PolygonE shows SOTA performance on all benchmark datasets, generalizability to binary data, and applicability to arbitrary arity fact. Finally, we also visualize the embedding to help comprehend PolygonE's awareness of hierarchies.