Reviewerly/exHarmony huggingface dataset:
A Novel Personalized Recommendation Algorithm for the Metrology Industry with Massive Sparse Data

Sparsity of source data sets is one major reason causing the poor recommendation quality.In order to solve this problem in the recommendation system of metrology industry with limited an unordered data, this paper proposes a novel personalized recommendation algorithm incorporating industry information and service category information to alleviate the influence of source data sparsity.First, the user's industry information and service category information are added to existing user-service preference data.Then, the K-means clustering algorithm is used to calculate the different user clusters.And then, the user-service preference matrix and the user-service category preference matrix are constructed separately from the user data in each cluster.And then, the nearest neighbor set of target user is calculated by the measure of cosine similarity.Finally, we use the user-based collaborative filtering algorithm to implement personalized recommendations for each user.Experimental results show that the proposed method can improve the recommendation accuracy rate in the metrology industry with sparse data set.The time to calculate for the nearest neighbor is shortened and the recommended speed is improved by reducing the nearest neighbor search range using clustering.
The Negative Binomial Distribution Efficiency in Finite Mixture of Semi-parametric Generalized Linear Models

The Negative Binomial Distribution Efficiency in Finite Mixture of Semi-parametric Generalized Linear Models
Should We Trust to ITS' Underlying Sensor Systems? [Editor's Column]

Presents the introductory editorial for this issue of the publication.
Study on the Ecology Effectiveness of Community Leisure Sports Based on Data Envelopment Analysis

Due to the rapid growth of the domestic economy, the lifestyle of Chinese people has changed, and the sedentary life has gradually become a trend. In the meantime, with the improvement of the life quality, people have paid more and more attention to health issues. Therefore, the willingness and demand for leisure have also increased a lot. In order to comply with this trend, the government advocates the concept of a healthy city. That is to promote the community’s active participation and the combination of community resources, the combination of leisure and life, together with the strength of different professions in the community to create a better life. The ultimate goal is to achieve a healthy life and work together to create a healthy community and promote national health. This paper selects Shanghai as the research object and adopts Delphi Method as well as Data Envelopment Analysis to carry out an empirical study on the performance of input and output of Community Leisure Sports based on the public data disclosed in the annual report of each region, and thus take this as a reference for improvement. This paper concludes 16 Decision Making Units and the research results are shown as follows: 1. one of the Decision Making Units’ ecological efficiency is strong; the ecological efficiency of five DMUs is between 0.9 and 1; the ecological efficiency of ten DMUs is lower than 0.9; 2. This paper uses multivariable analysis, highlights excess and shortage investment, suggesting to reduce the input unit for the project with excessive input, and increase the input unit for the project with insufficient input. Finally, based on the research results, this paper expects to provide useful references for government and relevant leisure authorities regarding Community Leisure Sports investment.
The Use of Authentic Material in Teaching Vocabulary: An Experimental Study at the First Grade of SMA 1 Batukliang in Academic Year 2015-2016

Authentic material a real media and materials as a strategy for student learning in the classroom Vocabulary is a list or a series of words that are used to express the idea, or we teach in the foreign language with word knowledge. This research was aimed to find out the use of authentic material in teaching vocabulary. The population of this study is the first grader of SMAN 1 Batukliang which consist of two classes, and the researcher took two classes as the sample, they were class X.1 consist of 30 students, and class X.3 consist of 30 students, the total number of both classes were 60 students. The data in this study were gathered from the pre-test and post-test which given to the experimental and control group before and after treatment was done. In this research, the researcher computed the data by using the t-test formula. After collecting and calculating the data, the researcher found that the mean score of pre-test and post-test for the experimental group were 58.4 and 72, while for the control group were 53 and 61.8. And in testing the hypothesis, the researcher used the t-test formula. The researcher found that t-test was 68.5 and t-table in significant rank 0.05 (5%) was 1.6716. It proved that t-test was higher than t-table (6.073 &gt; 1.6716). The alternative hypothesis was accepted. It indicates that the authentic use material was effective in teaching vocabulary for the first grader of SMAN 1 Batukliang in academic year 2015/2016.
The Speaking Difficulties Encountered by Non-English Students in Language Classroom

This research, entitled “The Difficulties Encountered by Non-English Department Students in Speaking English,” was a study at the Faculty of Teacher Training and Education Muhammadiyah University of Mataram. It was conducted to investigate difficulties encountered by Non-English Department students in speaking. The participants were 15 students from the second semester of Indonesian Department Muhammadiyah University of Mataram. It also aims to investigate the factors which are face by Non-English department students in Speaking English. This research used descriptive quantitative approach. Based on the data from test the difficulties encountered by a second-year student of Indonesian department are first was from the grammar aspect, there were 80% of students almost entirely inaccurate expect in stock phrases. Second, fluency aspect, there were 73% speech is very slow and uneven except, for short or routine sentences. Third, it is the pronunciation aspect; there were 73% of students gross error, and very heavy accent makes understanding difficult require frequent repetition. Fourth is from the vocabulary aspect there were 60% of students their vocabulary limited to basic personal and survival areas. The last it is from comprehension aspect there 55% of students understand only slow, very simple speech on common social and touristic topics; requires constant repetition and rephrasing. Factors were faced by Non-English department student in speaking English there are two factors, from internal factors and external factors. Internal factors such as they are a quiet person; they are hard to learn, difficult to remember vocabulary, difficult to pronounce the word, lack of grammatical mastery, they are lazy to memorize vocabulary, they are lack of confidence and fear of making a mistake. From external factors, they are seldom speaking English in the class, and their environment is not used English, and they prefer to use their mother tongue.
The Use of Schematic-activation Strategy in Teaching Young EFL Learners Reading Comprehension

Reading is one of the important skills that the students have to master. However, many students have difficulties in comprehending the reading text. To solve this condition, the researcher used schema activation strategy to help students understand reading comprehension. The purpose of this research was to investigate whether the use of schema activation strategy is effective or not in teaching reading comprehension at the second-grade students of MTs Tarbiyatul Mustafid in academic year 2017/2018. This study was quasi-experimental design using two classes were VIII B class was taken as an experimental class, and VII-A was taken as control class. The population of this research involved 60 students from the second grade in MTs Tarbiyatul Mustafid Batu Simpang. By using purposive sampling, the researcher took the students as a sample. In collecting the data, this study used pre-test, treatment, and post-test as the data collection procedure then followed by analyzing the data by using the t-test formula. Then the result of statistical analysis of t-test in this research was 2.85. It was higher than critical values for t- table in the degree of freedom (df) of 58 is 2.021(0.05%) and 2.704(0.01%). The researcher concludes that mean score before and after teaching by using schema activation strategy has a difference. It means the alternative hypothesis (ha) was accepted. The use of schema activation strategy in teaching reading comprehension at the second-grade students of MTs Tarbiyatul Mustafid Batu Rimpang is effective.
Manajemen Sistem Monitoring Pembayaran Hutang Pembelian Untuk Estimasi Pengeluaran Sebagai Pendukung Keputusan

The development of information technology has recently experienced such rapid development, this is followed by the development of information media that continues to grow. Companies are always required to follow this development in order to improve service quality and company performance. At present, various companies are required to pay taxes according to the rules that have been determined as a form of the company's obligation to the state. Problems that often occur in the company are uncontrolled po and tax invoices, so that often there is an overpayment of tax debt from what should be, and this causes delays in decision making, so that financial planning in payment of purchase debt. To be able to overcome this problem, a computerized system is needed to monitor the purchase debt calculation system as a decision support for expenditure estimation. To be able to realize this, it takes several design steps by analyzing the procedures that are running, building a system design with usecase diagrams, activity diagrams, squen diagrams and class diagram designs as a form of data storage center which can then be processed automatically so that it becomes the basis for decision making. Then implemented by building a web-based system that can be used in the company. The expected benefits are the creation of a system that is able to run effectively and efficiently, as well as being able to print reports quickly and accurately, so as to reduce problems that often occur in the company.
THE INFLUENCE OF INTELLIGENCE QUOTIENT AND EMOTIONAL QUOTIENT ON THE TENTH GRADE STUDENTS’ ENGLISH ACHIEVEMENT OF STATE SENIOR HIGH SCHOOL 6 OF PALEMBANG

This study aimed for finding out whether or not (1) there is a significant influence of intelligence quotient on students’ English achievement; (2) there is a significant influence of emotional quotient on students’ English achievement; (3) there is a significant influence of intelligence quotient and emotional quotient on students’ English achievement. The population of this study consisted of 223 students of the tenth grade student of senior high school 6 of Palembang. The sample was selected by using simple random sampling. The data were collected by using documentation, questionnaire, and tests. The data were analyzed by using descriptive statistic and inferential statistic (correlation and regression analyses), F-test for multiple correlation and t-test for partial correlation, significant 95% (0.05) by SPSS version 15. The result showed that there was a low correlation of intelligence quotient on students’ English achievement (r=0.364); there was a low correlation of emotional quotient on students’ English achievement (r=0.368); there was an enough correlation of intelligence quotient and emotional quotient on students’ English achievement (r=0.468). The influence of intelligence quotient was 0.133 (13.3%) on students’ English achievement. The influence of emotional quotient was 0.136 (13.6%) on students’ English achievement. The influence of intelligence quotient and emotional quotient were 0.219 (21.9%) on students’ English achievement. The variability of students’ English achievement could be explained 21.9% by intelligence quotient and emotional quotient. The rest (78.1%) was determined by other factors.
Professional Training of Future Teachers: on Forming a System of Motivation and Stimulation

The article deals with the problems of future teacher training. It is emphasized that the level of staffing development at secondary school is critically low. The attention is focused on the results of sociological research among professionals about motivation and stimulation in the educational process, which allowed to reveal the role to recruitment of personnel in the process of improving staff’s motivation and stimulation at the secondary school. The focus is on the models of motivation and staff stimulation. It is noticed that the «European» model of motivation and staff incentives is the most justified today. The appropriateness of the «European» model of staff’s motivation and incentives confirms the assumption of the leading blighty scientists that the educational management in the country has its own specific features, and direct borrowing the experience of foreign countries does not bring desired results.
DEVELOPING ENGLISH READING MATERIALS BY USING SCIENTIFIC APPROACH FOR THE GRADE X STUDENTS OF COMPUTER ENGINEERING AND NETWORKING PROGRAM AT SMKS TAMAN SISWA MEDAN

This study concerns on how reading text are developed for vocational school. This study was conducted by using Research and Development (R&amp;D) design. It was started from collecting the data, analyzing data, designing course grid, designing new reading material by using Scientific Approach, validating by experts, and revising for final product. The new reading material contained of five stages namely; observing, questioning, exploring, associating, and communicating. The source of data of this study was the grade X students of Computer Engineering and Networking Program at SMKS Taman Siswa Medan consisting 24 students. Instrument of collecting data were observation, questionnaire, and interview. After analyzing data, the researcher got the students’ need in learning English in term of vocation that they have. The interview and questionnaire result proved that the students need English reading materials which contain English for Computer Engineering and Networking program. The materials which were developed were focused on descriptive text. The product had been validated by the experts. The average scores are 3,4 both from English teacher and English lecturer. It means the developing materials categorized as relevant for students of Computer Engineering and Networking program grade X.Key words: Research and Development (R&amp;D), Scientific Approach, Reading, Material, vocational school, Computer Engineering and Networking program
RULE BASE OPTIMIZATION OF FUZZY CONTROLLER FOR AUTOMATIC CONTROL SYSTEM OF FLOATING DOCK DRAFT

The article presents the automatic control system of the floating dock draft on the basis of a fuzzy controller, which ensures draft control of the floating dock on the feedback principl.. Since the floating dock is the object of control without autostabilization, so as a fuzzy controller of floating dock draft is used fuzzy PD-controller of the Mamdani type. Since the use of the integral component of the error in the control process will only reduce the quality metrics. Moreover, in this paper, a fuzzy controller with five triangular linguistic terms for each of the three input and output variables are used. Parameters of the membership functions of the linguistic terms of the input and output variables of the fuzzy PD-controller are pre-optimized based on the desired transition control processes of the draft using gradient parametric optimization methods. To improve the proposed fuzzy PD-controller control in terms of reducing the processing time, the optimization of the rules base of the fuzzy PD-controller on the basis of rules reduction is performed. The procedure for structural optimization of the rule base of the fuzzy PD-controller consists of identifying the degree of influence of the rules on the output signal of the fuzzy PD- controller, constructing the appropriate ranked number of rules for the reduction of this parameter, as well as the exclusion from the rule base of those rules, the effect of which on the formation of a control signal is irrelevant. In turn, the reduction of the base rules of the fuzzy PD-controller, based on the assessment of the impact of each rule on the control process, has allowed to reduce the total number of rules from 25 to 15 without degrading the quality performance of the docking operations of the floating dock. This allows to significantly simplify the software and hardware implementation of the synthesized fuzzy PD-controller in the automatic control system of the floating dock draft. The simulation of the transients of the fuzzy control system of the floating dock draft and the analysis of the quality indices of the developed fuzzy control system shows the feasibility of using the developed fuzzy PD- controller with the optimized rule base.
Dynamics of squeezed states of a generalized quantum parametric oscillator

Time-evolution of squeezed coherent states of a generalized Caldirola-Kanai type quantum parametric oscillator is found explicitly using the exact evolution operator obtained by the Wei-Norman algebraic approach. Properties of these states are investigated according to the parameters of the unitary squeeze operator and the time-variable parameters of the generalized quadratic Hamiltonian. As an application, we consider exactly solvable quantum models with specific frequency modification for which the corresponding classical oscillator is in underdamping case and driving forces are of sinusoidal type. For each model we explicitly provide the evolution of the squeezed coherent states and discuss their behavior.
IMPLEMENTASI SISTEM POINT DALAM MENINGKATKAN KETERTIBAN SISWA DALAM MENTAATI ATURAN SEKOLAH PADA SISWA KELAS IX SMP NEGERI 3 CIGEMBLONG TAHUN PELAJARAN 2018/2019

One way to increase student order in adhering to school rules is by implementing a point system, so because at Cigemblong 3 Public Elementary School, the problem of order is very prominent, so BK teachers want to apply the point system to students. The main purpose of this study is to provide lessons for students about the importance of discipline in adhering to school rules. The techniques and tools for collecting data in this study are interviews, observations and document analysis. While the data analysis uses quantitative analysis mixed with qualitative analysis. The results of the observation of the first cycle resulted in a score of 11 which showed that the order of students in obeying the rules of the school had increased enough. Then continued the second cycle which resulted in a score exceeding the first cycle which is 13 which shows that the order of students in obeying the rules of the school has greatly increased. The final result of this study is that the method of giving points can improve student order, adhere to school rules. Keywords : Method of Giving Points, Improving Student Order, Obeying School Rules.
Rural Women’s Comprehension of Multimedia CD on Compost Pit

Communication is essential for all human relations.Mass media thought to have powerful, uniform and direct influence on individual.Multimedia application can present information in variety of forms (text, graphics, animation, audio, video) involving the use of more of our senses.It better explain a subject matter to the learner because it enhances the comprehension capability of the learner.The present study was planned to develop multimedia CD on Compost Pit and field-test for perception and comprehension by rural women.The study was conducted in two phases.In first phase multimedia CD was developed and evaluated by ten experts on various criteria's i.e. overall purpose served, content covered, interest orientation, visuals used and audio recording.The visuals were further evaluated on the various sub aspects organization and layout, color, visual clarity, attention catching, self-explanatory, continuity in messages, tuning with commentary and overall comprehension.The audio recording was evaluated on the aspects as language, commentary, content clarity, voice, continuity of messages, pace and speed of narration, length and time of narration, overall length of programme, music and overall comprehension.All criteria's according to expert's suggestions, voice was modified.In phase second, the multimedia CD was field tested with thirty-five rural women of Panerion ki Madri of Udaipur district.Only post test experimental research design was used for collecting data through interview technique.The major findings of the present study were-2.Perception and comprehension of developed multimedia CD on Environmental Sanitation was found to be very good as all the message of the six components except two messages were understood by 80 per cent respondents.The messages were:-Compost Pit -Use of compost improves soil fertility, Compost increases crop production, Provide all the required micro-nutrient needed by soil, Prevents environmental pollution, Reduce the requirement of chemical fertilizer, Makes ploughing easier, Increase water absorption capacity of the soil, Requirement of raw materials for preparing compost, Constructing compost pit in shade, Process of filling raw material in compost pit, Checking of readiness of compost.Only two messages i.e. taking wastewater to soak pit and using sanitary latrines were perceived and comprehended by 71.42 per cent respondents.3. Overall comprehension of developed multimedia CD was found to be very good as more than 88.40percent respondents could comprehend all the eleven messages of Compost Pit.
The Correlation Between Student’s Reading Habit in English and Students’ Reading Comprehension Ability

Reading comprehension can be influenced by reading habit. This research is intended to identify the students’ ability in reading English. The main objective of this research is to recognize whether there is significant correlation between student’s reading habit in English and students’ reading comprehension ability identified through the use of students’ habit questionnaire and reading test with the text was took from passage in TOEFL test. These subjects who are involved at this research are second semester of English Department in Widya Gama Mahakam Samarinda University. This research used quantitative research method. The research design of this study is correlational study. Reading test and questionnaire were used as the instruments; it was used to find out students reading comprehension (variable Y) and students reading habit (variable X) in order to get the data. Moreover, this research used simple random sampling technique. Population of this research was the second semester of English Department in Widya Gama Mahakam Samarinda. The researcher took 38 students as the sample. In this study the researcher computed the normality test to measure the data have a normal distribution and linearity test to measure the data is linear. The data was analyzed using product moment correlation coefficient by SPSS version 22. The result of this research is 0.657. From the result of this research is 0.657 was higher than the significant degree 0.05 at Sig. (2-tailed). It can be concluded the Null hypothesis (Ho) is rejected and the Alternative hypothesis (Ha) is accepted.
Using a Team-Based Service Learning Project to Support to Community Business in a Project Management Course

She conducts l research o student-centered pedagogical approaches used in problem based learning.Her key areas of focus are working with students in a complex, multifaceted, team environment, accessing how the acquisition of new information and skill sets leads to resolution of real world problems