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Using Quadratic Regression Technique for Pre-Processing Unit in The Fuzzy Logic Consumer Spending Behaviour Predictor Engine Harianto, Budi; Pinem, Maksum; Rambe, Ali Hanafiyah; Yusof, Rubiyah
JITROKOM Vol 1, No 1 (2015)
Publisher : JITROKOM

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Abstract

Abstract - In this paper, we propose a quadratic regression technique to predict types of products that consumer prefer to purchase based on his/her demographic background. The proposed technique is employed as a pre-processing for predicting the consumer spending behavior predictor system. The quadratic regression technique is developed based on the market survey data of the U.S. Bureau of Labour Statistics (BLS) data. The market survey data are sets of consumers that categorized in various demographics based on their spending on the various products. In the pre-processing unit, best customers (indexed spending) and biggest customers (market share) are used as the input and average spending as the output reference for every demographic information. In the experiment, the predicting result is compared between fuzzy logic technique and regression technique for pre-processing in fuzzy logic predictor. The experiment result shows that the prediction performance by using the quadratic regression technique is better against various techniques i.e. linear regression, purequadratic regression and fuzzy logic. Keywords: Quadratic Regression, Fuzzy Logic, Mean Squared Error (MSE), Ordinal Structure Fuzzy Logic (OSFL), U.S. Bureau of Labour Statistics (BLS), Consumer Behaviour Prediction
RELASI TEOLOGI ASWAJA DENGAN HAM PERSPEKTIF KIAI SAID AQIL SIROJ Harianto, Budi
Humanistika : Jurnal Keislaman Vol 4, No 2 (2018): Juni 2018
Publisher : Institut Ilmu Keislaman Zainul Hasan Genggong

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Abstract

Budi Harianto  Abstract: The definition of Ahl al-Sunnah Wa al-Jamaah resulted from the construction of Kiai Said Aqil Sirojs thought ie Ahl al-Sunnah Wa al-Jamaah as manhaj al-fikr al-din al-syamil ala syuun al-hayat wa muqtadhayatiha al-qaim ala asas al-tawassuth wa al-tawazun wa al itidad wa al-tasamuh (a method of religious thought that encompasses all aspects of life and stands on the principle of equilibrium in aqidah, mediator and adhesive in social life, and justice and tolerance in politics). Kyai Said Aqil Sirojs typology of thought is an inclusive (open) religious typology and the Ahl al-Sunnah Wa al-Jamaah perspective of Kiai Said can be said of the inclusiveness of Ahl al-Sunnah Wa al-Jamaah. So Ahl al-Sunnah Wa al-Jamaah must contain tawasut, tasamuh, tawazun and itidal in acting or thinking. So as to respond to new things in modern life such as human rights. Keywords: HAM, Ahl as-Sunnah Wa-al Jamaah, Justice, Freedom, Equality.
DINAMIKA DALANG PEREMPUAN WAYANG PURWA DALAM ARUS ISLAMISASI Harianto, Budi; Ardiani, Seli Muna
Kontemplasi: Jurnal Ilmu-Ilmu Ushuluddin Vol 6, No 01 (2018): Jurnal Ilmu - Ilmu Ushuluddin
Publisher : IAIN Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/kontem.2018.6.01.99-118

Abstract

Dalang perempuan wayang purwa mulanya hadir dengan identitaskultural Jawa yang kental. Identitas ini tercermin dalam pola pikirmasyarakat Jawa yang selalu bergerak ke atas untuk mencapai prinsipharmoni alam; kemudian dipraktikkan dalam ritus-ritus khas demimenjaga prinsip kemenyatuan tersebut. Peran penting ini kemudianberangsur luruh dari waktu ke waktu. Arus Islamisasi yang kianmenguat paska reformasi menjadi salah satu ‘pengganjal’ nasib dalangperempuan. Dalang perempuan juga menjadi sasaran arus Islamisasidalam kepentingan kontestasi politik di Indonesia. Selain dihadapkandengan fakta pedalangan yang malesentrism, dalang perempuan jugaterpaksa mengamini tafsir keagamaan Islam yang jauh lebih tertutup.Artikel di bawah ini berusaha untuk menjawab bagaimana dinamikayang terjadi pada dalang perempuan wayang purwa dalam arusIslamisasi.Kata kunci: Dalang Perempuan, Identitas Kultural, Islamisasi,Masyarakat Jawa
PENGARUH RASIO KEUANGAN DAN PERTUMBUHAN PERUSAHAAN TERHADAP DEVIDEN PAYOUT RATIO PERUSAHAAN OUTOMOTIVE Harianto, Budi
Jurnal Ilmu Manajemen Vol 2, No 1 (2012): Jurnal Ilmu Manajemen
Publisher : Universitas muhammadiyah palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jimn.v2i1.336

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This study aims to determine the effect of financial ratios Debt Equity Ratio (DER), Current Ratio (CR), Return On Equity (ROE), and the Firm's Growth Dividend Payout Ratio outomotive companies in Indonesia Stock Exchange. There are two problems in this research that the first is there a significant effect of Debt Equity Ratio (DER), Current Ratio (CR), Return On Equity (ROE), and the Growth Company jointly against the Dividend Payout Ratio, and the second is there any influence significant Debt Equity Ratio (DER), Current Ratio (CR), Return On Equity (ROE), and partially on Company Growth Dividend Payout Ratio. The data used in this study is the Company's financial statements for the year 2005-2009 for the 12 companies in the stock outomotive Securities Indonesia, using multiple regression analysis, the normality test, and testing the assumptions of classical test of autocorrelation, multikolenieritas, heteroskedastisitas, who assisted analysis tool SPSS for Windows ver. 17 with signifikan5% level. Based on research results and the classical assumption of normality of data, obtained results that the data used normal and free from multikolenieritas, heteroskedastisitas, and autocorrelation, then to answer the problem in this study tested the hypothesis and the first results obtained jointly financial ratios Debt Equity Ratio (DER), Current Ratio (CR), Return On Equity (ROE), and growth significantly affected the Company's Dividend Payout Ratio. Both are partial only variable Current Ratio (CR), which significantly influence the Dividend Payout Ratio.
ANALISIS FAKTOR YANG MEMPENGARUHI MINAT MAHASISWA DALAM MEMILIH BERKARIR DI PERBANKAN SYARIAH Meliyani; Syahriza, Rami; Harianto, Budi
Jurnal Tabarru': Islamic Banking and Finance Vol. 7 No. 1 (2024): Jurnal Tabarru' : Islamic Banking and Finance
Publisher : Department of Islamic Banking, Faculty of Islamic Studies, Islamic University of Riau (UIR)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/jtb.2024.vol7(1).15042

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Penelitian ini bertujuan untuk menganalisis faktor-faktor yang mempengaruhi minat mahasiswa dalam memilih berkarir di perbankan syariah. Populasi dalam penelitian ini adalah mahasiswa Program Studi Perbankan Syariah Stambuk 2019, dengan sampel sebanyak 93 mahasiswa menggunakan kuesioner melalui google from. Teknik analisis dalam penelitian ini, menggunakan uji analisis faktor dengan SPSS Versi 26. Hasil penelitian menunjukkan bahwa terdapat empat faktor yang mempengaruhi minat mahasiswa dalam memilih berkarir di perbankan syariah, diantaranya yaitu: Faktor Magang, Faktor Pengetahuan, Faktor Pertimbangan Pasar Kerja dan Faktor Minat Berkarir. Selain itu, Faktor Magang dengan indikator pengalaman magang membentuk untuk bertanggung jawab terhadap pekerjaan menjadi faktor yang paling berpengaruh minat mahasiswa dalam memilih berkarir di perbankan syariah. Karena disaat magang karyawan bank memberikan tugas kepada mahasiswa yang magang untuk menyelesaikan tugas tersebut, sehingga membuat mahasiswa tersebut merasa memiliki rasa tanggung jawab dan menyelesaikan tugas yang diberikan dengan benar.
Analysis of the Effectiveness of Waqf Policy Management for Tafakulink Salam Products at PT Tafakul Keluarga, Medan Branch, in Accordance with the Fatwa of DSN MUI Number 106 of 2016 Nasir, Muhammad; Nasution , Yenni Samri Juliati; Harianto, Budi
Jurnal Manajemen Bisnis Vol. 11 No. 1 (2024): March
Publisher : Pusat Penerbitan dan Publikasi Ilmiah, FEB, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jmb.v11i1.745

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Waqf in Islamic insurance, especially in products like Takafulink Salam, exhibits significant differences from conventional waqf, which typically involves the preservation of buildings or land by past communities. The research aims to analyze the role of waqf in Sharia-compliant insurance products and to comprehend the concept of waqf as a worship and social instrument in the context of Sharia insurance. The research methodology involves in-depth interviews and documentation techniques focusing on the waqf pledge within Sharia life insurance policies, fee provisions within policies, and other aspects regulated by relevant regulations and fatwas. The research findings indicate that waqf pledges are made on various occasions, such as the end of the agreement period, redemption by policyholders, or the death of the main participants. Financial aspects, including fees, are regulated by the Financial Services Authority Regulation (POJK) Number 69/POJK.05/2016. Fatwa DSN No.52/DSN-MUI/III/2006 provides guidelines regarding the contract of agency with a fee in Sharia insurance. The research concludes by emphasizing the important role of waqf in Sharia insurance, creating social and worship benefits, and illustrating the integration of waqf in Sharia insurance products such as Takafulink Salam. Although related to insurance, the concept of waqf remains distinct as a form of worship that supports social development.
Implementation of Islamic Business Ethics in Enhancing Entrepreneurship: A Case Study of Wisma Barbershop Andrian Syaputra; Jannah, Nurul; Harianto, Budi
Jurnal Manajemen Bisnis Vol. 11 No. 2 (2024): September
Publisher : Pusat Penerbitan dan Publikasi Ilmiah, FEB, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jmb.v11i2.821

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Some common problems include a lack of understanding and inconsistent implementation of Islamic business ethics. Many barbershop owners and employees still struggle to apply these ethics consistently in their daily operations. This issue, coupled with intense competition in the barbershop industry, affects the effective implementation of Islamic business ethics. The aim of this research is to examine how Islamic business practices are applied in an entrepreneurial context, specifically focusing on barbershops. A descriptive qualitative case study method was employed to gain an in-depth understanding of the application of Islamic business ethics in Wisma Barbershop's daily operations and its impact on entrepreneurship. Data for this research were collected through interviews with barbershop owners. For analyzing qualitative data, the Miles and Huberman model was used. The findings indicate that Wisma Barbershop adheres to Islamic business ethics, incorporating principles such as morality and honesty, monotheism, justice, freedom, and responsibility. This study demonstrates that implementing Islamic business ethics in barbershops involves more than just providing services; it reflects a commitment to ethical business practices.
Analysis of Halal Certification in Small and Medium Industries in the Development of Halal Tourism in Tourism Areas in North Sumatra Arif, Muhammad; Harianto, Budi; Kumala, Rahima
Jurnal Manajemen Bisnis Vol. 11 No. 2 (2024): September
Publisher : Pusat Penerbitan dan Publikasi Ilmiah, FEB, Universitas Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/jmb.v11i2.936

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Halal Certificate is an important thing for Small and Medium Industries to have in terms of marketing their products and for the economic welfare of the people. Likewise, for Small and Medium Industries located in Tourism Areas where it can develop Halal Tourism in these tourist areas. However, in reality there are many obstacles faced by Small and Medium Industries in terms of issuing these halal certificates. This study uses the Mix Methode research method where the authors conduct Indept Interviews with experts and business people then provide questionnaires to business people regarding the process of making halal certificates for the businesses they run. The procedures for making halal certification for Small and Medium Industries (SMIs) in the development of Halal Tourism in Tourism Areas in North Sumatra include: understanding halal certification requirements and attending halal assurance system (SJH) training, implementing a halal assurance system (SJH), preparing halal certification documents, registering halal certification (uploading data), conducting preaudit monitoring and payment of certification contracts, conducting audits, conducting post-audit monitoring, obtaining halal certificates. The results of this study indicate that only 50% of SMEs understand about halal certificates and procedures for making them. The obstacles in making halal certificates are not believing in the importance of halal certification for their business, not believing in the importance of halal certification for their business. For SMEs that have succeeded in having a Halal Certificate after a simple Linear Regression Test the results show that Halal certificates have a positive and significant effect on SME income of 77.7%.
Investigating factors affecting tabarru’ funds of Sharia life insurance in Indonesia Lestari, Arini; Nasution , Muhammad Lathief Ilhamy; Harianto, Budi
Journal of Enterprise and Development (JED) Vol. 5 No. Special-Issue-2 (2023): Journal of Enterprise and Development (JED)
Publisher : Faculty of Islamic Economics and Business of Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/jed.v5iSpecial-Issue-2.8275

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Purpose — This research seeks to investigate the impact of claims, reinsurance, and operational expenses on the allocation of tabarru' funds within the context of Sharia-compliant life insurance in Indonesia.Method — This study employed a quantitative methodology, utilizing panel data regression analysis techniques. The dataset utilized in this investigation was acquired through a purposive sampling method, consisting of secondary data sources. The dataset employed by the researchers encompassed financial reports from Sharia-compliant life insurance companies spanning the period from 2018 to 2022. The sample for this scholarly endeavor comprised 14 Sharia life insurance firms duly registered with the Financial Services Authority (OJK).Result — The results of this investigation demonstrate that claims, Islamic reinsurance, and operational expenditures exert a noteworthy impact on the proportion of tabarru' funds.Contribution — The study delves into the factors impacting the proportion of tabarru’ funds in Sharia-compliant life insurance companies, which remains a relatively limited area of investigation, particularly across different countries.
THE ONTOLOGY OF ARABIC CURRICULUM AT PESANTREN ATTAHDZIB JOMBANG Nurcholis, Ahmad; Sirad, Mochamad Chobir; Harianto, Budi; Hidayatullah, Syaikhu Ihsan
Arabi : Journal of Arabic Studies Vol 5, No 2 (2020)
Publisher : IMLA (Arabic Teacher and Lecturer Association of Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24865/ajas.v5i2.247

Abstract

Some pesantrens have accommodated the madrasah or formal school education programs, both the curriculum and the learning methods. One of them is pesantren Attahdzib. This article aimed to describe, analyze, and interpret the ontology of Attahdzib Islamic boarding school curriculum, the process of implementing the curriculum, and the problems of its implementation. It was a qualitative research with descriptive analysis. The results showed that the the curriculum was implemented through some methods such as sorogan, bandongan or wetonan, and memorization. There were 2 types of education systems established in pesantren Attahdzib, namely diniyah education, and formal education. The problems faced in the implementation of curriculum were some teachers’ disciplinary problem, the learning evaluation that sometimes considered hard and burden on students, and the formal schools’ extra-activities that sometimes obstructed the pesantren’s teaching and learning process.