Reviewerly/exHarmony huggingface dataset:
Sentiment Analysis of Twitter Data for COVID-19 Lockdown: India Statewise Perspective

Abstract: The whole human race is acquainted with the truth that COVID-19 has taken the form of a pandemic. Almost, all the countries are endeavouring their best to circumscribe the dispersion as much as possible. This paper focuses to observe sentiments of Indians during a nationwide lockdown to find what was going on in people's minds due to lockdown and its extension announced by the Indian government. Data has collected from Twitter during the second lockdown period. The results revealed that the majority of the people shows a positive attitude for declared lockdown and need the extension of the lockdown for a month or two to control the spread across the country. Keywords: COVID-19, Lockdown, Pandemic, Sentiments, Twitter
Industry adoption scenarios for authoritative data stores using the International Swaps and Derivatives Association Common Domain Model

In this paper we explore opportunities for the post-trade industry to standardize and simplify in order to significantly increase efficiency and reduce costs. We start by summarizing relevant industry problems (inconsistent processes, inconsistent data and duplicated data) and then present the corresponding potential industry solutions (process standardization, data standardization and authoritative data stores).
CAEC (COMMUNITY OF ACTIVE ENGLISH COMMUNICATION)-BASED EMPOWERMENT OF LAKE TEMPE WAJO TOURISM REGIONAL COMMUNITIES

South Sulawesi's Lake Tempe is a popular tourist site. Many foreigners, both locally and internationally, visit Lake Tempe. The quality of the guide's service has a significant impact on the smoothness and comfort of travel in Tempe. As a result, a training and mentoring program for foreign-language tourism performers in the Tempe Lake area is required. The PKM program is carried out in stages: (1) PKM participant selection; (2) PKM briefing participants; (3) survey site; (4) PKM program socialization; (5) debriefing tourist actors; and (6) twice-weekly training and mentorship for three months. In total, 25 meetings were held to provide training and mentorship. The training team enhances the vocabulary at the start of the training, and subsequently, the material and speaking are intensified by the team. The assessment's findings revealed a significant increase: (1) There were three people in the very good group, 25 in the good category, and two in the bad category when it came to vocabulary ability. (2) There are 26 persons who are classified as good at tenses, and just four people who are classified as less good. (3) In terms of speaking skill, four people were rated as very good, 25 were rated as good, and one was rated as less good.
КОМУНИКАЦИОНЕН ОКТАГОН: АСПЕКТИ НА ИНТЕЛИГЕНТНОСТТА ПРЕЗ ПРИЗМАТА НА КОМУНИКАЦИОННАТА СРЕДА

The aim of the paper is to highlight certain aspects of the semantic profile of the concept of "intelligence" through a model called "communication octagon", focusing on the theory of dynamics of communication links, and to analyze the interaction between the intelligent system and the social environment. The focus of interest in the study is human intelligence, based on individual biological differences, which can be modified as a result of construction and transmission of knowledge, mutual emotional transfer, making cognitive requirements (directed inwards and outwards, towards the environment), and as a result of dynamic social interactions.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS DISCOVERY BASED LEARNING (DBL) DILENGKAPI SOAL HIGHER ORDER THINKING SKILLS (HOTS) PESERTA DIDIK KELAS XI MAN KOTA SORONG

Research and development of DBL-based English worksheets equipped with HOTS questions on Narrative Text material has been realized in accordance with the R&amp;D stages. The results obtained from the DBL-based LKPD research are concluded as follows: 1). The results of the validation of the DBL-based English LKPD equipped with HOTS questions for the students of Class XI MAN Sorong City which were developed showed valid results with a percentage of 78.33% in terms of content validity, format validity and language validity used in the LKPD. This validation was carried out by three validators consisting of two English lecturers and one Indonesian language teacher. 2). The results of the practicality of the DBL-based English LKPD that were developed showed the results of the practicality of educators and the practicality of students showing practical and very practical results with the percentages of 75.96% and 91.18% respectively. Practicality tests were conducted on English teachers and students of Class XI IPS MAN Sorong City.&#x0D; ABSTRAKPenelitian dan pengembangan LKPD Bahasa Inggris berbasis DBL yang dilengkapi soal HOTS pada materi Narrative Text telah direalisasikan sesuai dengan tahapan R&amp;D. Perolehan hasil penelitian LKPD berbasis DBL disimpulkan sebagai berikut : 1). Hasil validasi terhadap LKPD Bahasa Inggris berbasis DBL yang dilengkapi soal HOTS peserta didik Kelas XI MAN Kota Sorong yang dikembangkan menunjukkan hasil yang valid dengan persentase 78,33 % ditinjau dari aspek validitas isi, validitas format dan validitas bahasa yang digunakan di dalam LKPD. Validasi ini dilakukan oleh tiga orang validator yang terdiri atas dua orang dosen Bahasa Inggris dan satu orang guru bidang studi Bahasa Indonesia. 2). Hasil praktikalitas terhadap LKPD Bahasa Inggris berbasis DBL yang dikembangkan menunjukkan hasil praktikalitas pendidik dan praktikalitas peserta didik menunjukkan hasil yang praktis dan sangat praktis dengan persentase berturut – turut 75,96 % dan 91,18 %. Uji praktikalitas dilakukan pada guru Bahasa Inggris dan peserta didik Kelas XI IPS MAN Kota Sorong.
NOVICE TEACHERS AND FEATURES OF THEIR PROFESSIONAL AND SOCIAL ADAPTATION CHALLENGES

In this article analyses the problems of adaptation are grouped with explanations in accordance with the experience, social and professional characteristics of new teachers. During the period of the coronavirus pandemic, new requirements were set for teachers and the structural structure of teachers underwent many changes. The article describes the professional and social problems of new teachers. Features and explanations of the problems encountered at the beginning of the teacher's career were given. Socio-economic changes in society, the global coronavirus pandemic and reforms in the education system place new demands on teachers. Indicating the stages of professional development of the teacher, E.F. Zeer calls the main psychological changes of the period of professional and social adaptation: "mastering a new social role, the experience of independent professional activity, the acquisition of professionally important qualities." (Zeer EF, 2009) Mastering a new social role in the first years of a teacher creates many requirements and difficulties.
Formal Game Element Analysis of Rhythm Fighting Game

Action Game is a type of game that is popular and much in demand among teenagers and children.One of the sub-genres of Action Game is Fighting Game, which is a battle game or duel between 2 or 1 character with many opponents.The different elements that appear in the Fighting Game genre are represented by the player's character, the setting of the game's location, and the missions.This study explores the characteristics, advantages, and disadvantages of several games with the Rhythm Fighting Game genre that teenagers and children mostly play.The focused analysis covers 3 Rhythm Fighting Games: Rhythm Fighter, Welcome to The Factory (WTF), and Skybolt Zack.The analysis is approached through the formal game elements with the Content Analysis method.Identification includes aspects of player interaction, goals, procedures, rules, assets, conflicts, boundaries, and goals in the game.The analysis results show the similarities that characterize the Rhythm Fighting Game from the "rules" of the gameplay defeating the enemy.Meanwhile, the indicators of the difference shown by the three games are in the theme of Rhythm Fighter, which is set in the lives of animals, WTF has the theme of life in a factory and laboratory, while Skybolt Zack has the theme of a future life ruled by robots.Interestingly, the fewer variety resources of the Rhythm Fighting Game, the greater limitations in the game.For example, Skybolt Zack and WTF, which only have two supporting equipment, make players' imaginations limited and less varied.Unlike the Rhythm Fighter, with a variety of resources that keep players curious and keep the game.
Animation and data visualization: an analysis protocol proposal

Animation can have a range of purposes when applied to data visualization. It can be used to enhance a chart’s readability, make it more appealing, or aid the narrative storytelling. The objective of this paper is to understand the different ways researchers have found to describe the use of animation as a tool for data visualization, and how these approaches interact with one another. Thus, an analysis protocol was established — based on definitions by Munzner, Heer &amp; Robertson, Schwabish, and other researchers in the field — and it was applied to real examples in order to test its ability to identify and categorize types of animation and their uses. It is expected that this analysis protocol could be used as a resource for data visualization professionals and enthusiasts, students, and other interested parties who could benefit from a deeper examination of the theme.
INFORMATION AND THE PROTECTION OF ITS INVIOLABILITY IN THE CONDITIONS OF DIGITALIZATION OF THE EDUCATION IN THE UNIVERSITIES IN BULGARIA

Universities receive and store a large amount of personal data of their students, subject to annual updates in relation to the annual admissions.This raises a number of issues and problems for the universities' management, among which is the protection of personal data.Digitalization in the field of education has necessitated the development and use of software products that allow work on multiple platforms in elearning environments.The platforms used by modern information systems allow access through various devices -mobile and fixed to facilitate users.However, this can lead to additional problems related to the protection of the information and personal data stored on them.In this regard, special attention is paid today to the construction of information security management systems.That is why in the field of education, where a large amount of personal information is handled, special policies are developed related to the protection of its inviolability.In addition, in connection with the current Personal Data Protection Act (PDPA) in Bulgaria, in universities special officials are also appointed to monitor compliance and resolve any cases that may arise.Ensuring the protection of information in an organization can be achieved by implementing and complying with the requirements set out in the specially created ISO 27001.The principles presented in it should be the basis for the development of information management systems in higher education.Building such systems and making the necessary efforts for their continuous improvement can be seen as a guarantee of compliance with current legislation and regulations in this area in universities.The purpose of this article is to characterize the essence of the ISO 27001 standard and to analyze its applicability in the field of higher education in Bulgaria to protect the integrity of personal data and information processed in higher education in the context of digitalization of education.
From Full-Time Traditional Education to a Distant Form Due the Pandemic Caused by COVID-19

The article presents data on the prerequisites of different countries on the issue of distance education. In the article the percentage valuation of the distance form of education in relation to the full-time traditional form was shown before the pandemic caused by the new coronovirus and after. In connection with the COVID-19 pandemic, a change in these proportions occurred due to an increase in the partial part of distance learning against the background of a suspended full-time traditional education. In a number of countries, distance learning has become the only one, absorbing all other educational approaches and systems. This provided the education system with special significance and attention from state structures and the government. The relevance of the work is caused by the fundamental nature of the issue of education, as such in general and specifically now, in a pandemic situation. Against the background of WHO recommendations on universal social distance and strict restrictions on mass events, which are an integral part of full-time traditional education, the urgency of the emergency transition from full-time traditional education to distance learning is especially great. The relevance of the issue is increasing due to the uncertainty caused by the expectation of the second wave of coronavirus, which is expected in October and coincides with the beginning of the first semester of the 2020/2021 academic year.
Supplemental Material for The Search for Causality: A Comparison of Different Techniques for Causal Inference Graphs

Hidden Variables Algorithm p d n m sd β γ TPR TNR PPV NPV FNR FPR FDR FOR ACC No DRFFL 5 0.10 50 1 0.50 0.50 0 0.53 0.66 0.23 0.88 0.47 0.34 0.77 0.12 0.63 No DRFFL 5 0.10 50 1 0.50 1.00 0 0.22 0.85 0.23 0.85 0.78 0.15 0.77 0.15 0.75 No DRFFL 5 0.10 50 1 0.50 1.64 0 0.04 0.97 0.25 0.84 0.96 0.03 0.75 0.16 0.83 No DRFFL 5 0.10 50 1 0.50 1.96 0 0.00 1.00 0.00 0.84 1.00 0.00 1.00 0.16 0.84 No DRFFL 5 0.10 50 1 0.50 2.58 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 50 1 5.00 0.50 0 0.51 0.61 0.20 0.87 0.49 0.39 0.80 0.13 0.60 No DRFFL 5 0.10 50 1 5.00 1.00 0 0.33 0.75 0.20 0.85 0.67 0.25 0.80 0.15 0.68 No DRFFL 5 0.10 50 1 5.00 1.64 0 0.10 0.94 0.28 0.85 0.90 0.06 0.72 0.15 0.81 No DRFFL 5 0.10 50 1 5.00 1.96 0 0.01 0.99 0.31 0.84 0.99 0.01 0.69 0.16 0.84 No DRFFL 5 0.10 50 1 5.00 2.58 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 50 5 0.50 0.50 0 0.42 0.69 0.21 0.86 0.58 0.31 0.79 0.14 0.64 No DRFFL 5 0.10 50 5 0.50 1.00 0 0.01 0.99 0.18 0.84 0.99 0.01 0.82 0.16 0.83 No DRFFL 5 0.10 50 5 0.50 1.64 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 50 5 0.50 1.96 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 50 5 0.50 2.58 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 50 5 5.00 0.50 0 0.52 0.61 0.20 0.87 0.48 0.39 0.80 0.13 0.60 No DRFFL 5 0.10 50 5 5.00 1.00 0 0.28 0.78 0.20 0.85 0.72 0.22 0.80 0.15 0.70 No DRFFL 5 0.10 50 5 5.00 1.64 0 0.06 0.95 0.19 0.84 0.94 0.05 0.81 0.16 0.81 No DRFFL 5 0.10 50 5 5.00 1.96 0 0.00 1.00 0.00 0.84 1.00 0.00 1.00 0.16 0.84 No DRFFL 5 0.10 50 5 5.00 2.58 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 100 1 0.50 0.50 0 0.47 0.65 0.20 0.87 0.53 0.35 0.80 0.13 0.62 No DRFFL 5 0.10 100 1 0.50 1.00 0 0.18 0.85 0.20 0.85 0.82 0.15 0.80 0.15 0.75 No DRFFL 5 0.10 100 1 0.50 1.64 0 0.05 0.97 0.26 0.84 0.95 0.03 0.74 0.16 0.83 No DRFFL 5 0.10 100 1 0.50 1.96 0 0.00 1.00 0.17 0.84 1.00 0.00 0.83 0.16 0.84 No DRFFL 5 0.10 100 1 0.50 2.58 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 100 1 5.00 0.50 0 0.53 0.60 0.20 0.87 0.47 0.40 0.80 0.13 0.59 No DRFFL 5 0.10 100 1 5.00 1.00 0 0.35 0.74 0.22 0.86 0.65 0.26 0.78 0.14 0.68 No DRFFL 5 0.10 100 1 5.00 1.64 0 0.09 0.94 0.25 0.84 0.91 0.06 0.75 0.16 0.80 No DRFFL 5 0.10 100 1 5.00 1.96 0 0.01 1.00 0.50 0.84 0.99 0.00 0.50 0.16 0.84 No DRFFL 5 0.10 100 1 5.00 2.58 0 0.00 1.00 0.84 1.00 0.00 0.16 0.84 No DRFFL 5 0.10 100 5 0.50 0.50 0 0.42 0.68 0.21 0.86 0.58 0.32 0.79 0.14 0.
ANDROID SALES PREDICTION DURING PANDEMIC USING NAÏVE BAYES AND K-NN METHODS BASED ON PARTICLE SWARM OPTIMIZATION

During the pandemic, most schools, campuses, and places of education conducted online teaching and learning activities. Many teaching and learning activities are carried out using the Zoom, Google, WebEx, or Microsoft Teams applications. All of this can be done through a PC or laptop, or using a cellphone, so the need for PCs and cellphones increases, both new and used goods. Even though during the pandemic the economic situation was declining, many companies suffered losses, resulting in a reduction in employees and causing a high unemployment rate, the need for Android phones remains high. In addition to online distance learning facilities, Android phones can also be used for online sales through e-commerce, market places, social media, and other digital platforms. Currently, Android phones have many choices and according to the funds we have, with various brands and specifications. Many brands issue android cellphone products with pretty good specifications and affordable prices, so that even though purchasing power has decreased due to the pandemic, sales of android cellphones are still high. In this study, the author predicts the highest sales of android cellphones using the Naïve Bayes method and the K-Nearest Neighbor method based on Particle Swarm Optimization accuracy of 81.33%.
Benefits derived from use of social media by researchers for agricultural information in Ibadan Metropolis, Oyo State

This study investigated benefits derived from use of social media by researchers for agricultural information in Ibadan Metropolis, Oyo State.Random sampling techniques were used through questionnaire to collect information from 112 researchers.Data were analyzed using descriptive statistics of frequency counts, percentage, mean and Pearson Product Moment Correlation (PPMC) at 0.05% level of significance.Results of analysis revealed that majority of the respondents were male and are of middle age, many have B.Sc. while few had M.Sc.with most of them married, and 6-10years of experience as researchers.The result further reveals that larger percentage of the respondent 75.9% and 82.1% regularly makes use of Facebook and WhatsApp respectively.The result showed that benefits derived from use of social media has high percentage of the respondent and also encourages them to reach out to their colleagues across their organization, helps to connect peers with similar research interest leading to collaboration on new projects, promotes the flow of communication and desire to share knowledge with others and the role of social media to establish connections, create awareness and promote individual or organizational project or research reports and feedback.The result further shows that there are some constraints faced through the usage of social media as agreed with by the respondent that one of the major constraint is Network congestion as well as irregular power supply.The result also revealed that there is no significant relationship between benefits derived from the respondents (r = 0.044, p>0.05) and use of social media.This implies that benefit derived from the use of social media for research work is similar or not different from the benefit derived from the individual who uses social medial for fun.It is therefore recommend that every agricultural researcher should subscribe to and maintains multiple accounts social media and also encouraged to used social media network and collaborate with colleagues institutes different from their own.Agricultural researchers should used social media to get mentors and mentees in order to keep their profession alive.
Data Analysis and Sentiment Analysis on Amazon Reviews

Abstract: In the present scenario, a person wants ease in their lives, so E-commerce has become a great and admirable involvement in providing the availability of any product at the doorsteps. But how a person can know the efficiency and originality of the product just by looking at the pictures and the details of the product on the websites. To overcome these issues the E-commerce websites have introduced the concept of the Reviews. Reviews are written by the customers who have already purchased it. Studies show that Product reviews are one of the most important points one considers during the purchasing from E-commerce websites like Flipkart, Snapdeal, Amazon and so on. This paper proposes a model that detects whether the given review is positive, negative, or neutral using the method of sentiment analysis. And using Data Analysis we can find the extension of this paper, we are planning to use a type of sentiment analysis, Opinion Mining which is the research field that predominantly makes automatic systems that will find opinion from the text written in human language. Using opinion mining, we can find whether the given reviews are fake or not. In this paper we have used Amazon food reviews data and based on the rating given by the user we are classifying reviews as positive, negative, or neutral. For positive review ratings given were 4 and 5. For negative review ratings given were 1 and 2. For neutral, rating given was 3. Based on these ratings, we are performing sentiment analysis using Scikit Learn and finding the accuracies of various classification algorithms. We are using Jupyter Notebook for visualization of documents and live coding. Keywords: Data analysis, classification algorithms, data visualization, machine learning
AN ENGLISH SPEAKING TRAINING FOR THE DRAGON FRUIT PLANTATION WORKERS IN REMPANG ISLAND, BATAM: AGRO-TOURISM BASE

Batam is the third most visited city of foreign tourists due to the strategic location that closes to Singapore and Malaysia. It becomes a distinct advantage with the number of tourists visiting. In addition to marine tourism and shopping tourism, Batam has agro-tourism in the islands around Batam Island. Cafe Zore in Rempang Island's dragon fruit plantation is often visited by domestic and foreign tourists. Foreign tourists often experience difficulties in communicating with English because the employees could not speak English. It is aimed to develop employees' English skills through methods of community education and training with lecturing, discussion and demonstration techniques. The result of this training was the improvement of the English spoken ability. To sum up this PkM activity is that English communication skills are very important to welcome foreign tourists visiting and support the government to develop tourism in Batam
Study on Self-assessment of Proficiency of PES in the Four English Macro Skills

Sports practitioners and learners who are good at English can better serve large-scale international sports events, and at the same time can better carry forward the traditional Chinese national sports spirit and promote cultural exchanges. In this paper, literature review, mathematical analysis and questionnaire surveys are applied to study self-assessment of proficiency of college PES in the four English micro skills. Results show that college PES had lower English scores in the college entrance examination, the four English micro skills at the high school stage are poor, the English proficiency of different grades of college PES is not comparable, and the English writing ability of college PES of higher grades is slightly better than that of lower grades, and both grades have not enough time to learn English. Moreover, it acquired some promotion strategies to improve present situation that provided evidence for better learning four English micro skills.