Data Science and Intelligent Systems

2021 ◽  
2021 ◽  
Author(s):  
Kavita Taneja ◽  
Harmunish Taneja ◽  
Kuldeep Kumar ◽  
Arvind Selwal ◽  
Eng Lieh Ouh

2018 ◽  
Vol 24 (5) ◽  
pp. 1845-1865 ◽  
Author(s):  
Sezi Cevik Onar ◽  
Basar Oztaysi ◽  
Cengiz Kahraman

Nowadays, unpaid invoices and unpaid credits are becoming more and more common. Large amounts of data regarding these debts are collected and stored by debt collection agencies. Early debt collection processes aim at collecting payments from creditors or debtors before the legal procedure starts. In order to be successful and be able to collect maximum debts, collection agencies need to use their human resources efficiently and communicate with the customers via the most convenient channel that leads to minimum costs. However, achieving these goals need processing, analyzing and evaluating customer data and inferring the right actions instantaneously. In this study, fuzzy inference based intelligent systems are used to empower early debt collection processes using the principles of data science. In the paper, an early debt collection system composed of three different Fuzzy Inference Systems (FIS), one for credit debts, one for credit card debts, and one for invoices, is developed. These systems use different inputs such as amount of loan, wealth of debtor, part history of debtor, amount of other debts, active customer since, credit limit, and criticality to determine the output possibility of repaying the debt. This output is later used to determine the most convenient communication channel and communication activity profile.


Author(s):  
Yurii Prokopchuk

Research in the field of Autonomous Systems focuses on the development of machines and robots that are able to perceive their environment autonomously and to interact with it like a living being. This field of research includes such areas as Autonomous Intelligent Systems, Cognitive Technical Systems, Autonomous Perception and Decision Making, Cognitive/Urgent Computation, Cyber-Physical Systems, Artificial Intelligence (AI), AI Assistants, Sense-Making Platform, Cognitive Operational Systems, Cognitive Networks/Internet, Autonomous Space Robotics, Machine Learning, Big Data Calculus, Data Science Machine Eliminates Human Intuition, and simulation. The report examines the mathematical and software support of autonomous systems. The necessity of deep intellectualization of autonomous systems for space purposes is substantiated.


Electronics ◽  
2019 ◽  
Vol 8 (11) ◽  
pp. 1331 ◽  
Author(s):  
Celestine Iwendi ◽  
Suresh Ponnan ◽  
Revathi Munirathinam ◽  
Kathiravan Srinivasan ◽  
Chuan-Yu Chang

As the field of data science grows, document analytics has become a more challenging task for rough classification, response analysis, and text summarization. These tasks are used for the analysis of text data from various intelligent sensing systems. The conventional approach for data analytics and text processing is not useful for big data coming from intelligent systems. This work proposes a novel TF/IDF algorithm with the temporal Louvain approach to solve the above problem. Such an approach is supposed to help the categorization of documents into hierarchical structures showing the relationship between variables, which is a boon to analysts making essential decisions. This paper used public corpora, such as Reuters-21578 and 20 Newsgroups for massive-data analytic experimentation. The result shows the efficacy of the proposed algorithm in terms of accuracy and execution time across six datasets. The proposed approach is validated to bring value to big text data analysis. Big data handling with map-reduce has led to tremendous growth and support for tasks like categorization, sentiment analysis, and higher-quality accuracy from the input data. Outperforming the state-of-the-art approach in terms of accuracy and execution time for six datasets ensures proper validation.


2020 ◽  
Author(s):  
Rochelle E. Tractenberg

Data science is a discipline that has emerged at the intersection of computing and statistics – two disciplines with long standing guidance for ethical practice that feature professional integrity and responsibility. The 2018 National Academies of Science Report on Envisioning the Data Science Discipline recommends that “The data science community should adopt a code of ethics”, but due to its recency and to the diversity of paths into data science as a discipline, there is no real “community” that can do or organize this adoption. To support this recommendation, this white paper is an effort to document concordance across professional association practice standards, intended to support the ethical practice of data science by appealing to the consensus of these professional organizations on what constitutes ethical practice. The American Statistical Association (ASA) and the Association of Computing Machinery (ACM) recently revised their professional ethical practice standards in 2018. Both sets of guidance represent the perspectives of experienced professionals in their respective domains, but both organizations explicitly state that the guidelines apply to – should be utilized by – all who employ the domain in their work, irrespective of job title or training/professional preparation. Given that both statistics andcomputing are essential foundations for data science, their ethical guidance should therefore be a starting point for the community as it contemplates what “ethical data science” looks like.The work of analyzing concordance in ethical guidance begins with a qualitative examination of the overlap (similarly worded principles), alignment (thematically similar principles), and gaps (dissimilar principles) that exist between existing sets of standards. To that end, the ethical practice guidance has been thematically analyzed from the standards outlined by the ASA, ACM, the International Statistics Institute, Royal Statistical Society, and the Ethics in Action guidance drafted by the Institute of Electrical and Electronics Engineers (IEEE) Initiative on Ethics of Autonomous and Intelligent Systems. This synthesis is intended to capture similarities and differences in relevant practical guidelines, integrating professional organizational perspectives on what constitutes ethical practice in data science to support and strengthen the domain. Ultimately, guidelines for ethical data science that reflect the concordance of cognate disciplines can ensure coherent integration of the features of ethical practice into training of data scientists - for both the practitioner and those who use data science, or its outputs, in their work.


Knowledge engineering paradigms (KEPs) deal with the development of intelligent systems in which reasoning and knowledge play pivotal role. Recently, KEPs receive increasing attention within the fields of smart education. Researchers have been used the knowledge engineering (KE) techniques, approaches and methodologies to develop a smart tutoring systems (STSs). The main characteristics of such systems are the ability of reasoning, inference and based on static and heuristic knowledge. On the other side, the convergence of artificial intelligence (AI), web science (WS) and data science (DS) is enabling the creation of a new generation of web-based smart systems for all educational and learning tasks. This paper discusses the KEPs techniques and tools for developing the smart educational and learning systems. Four most popular paradigms are discussed and analyzed namely; case-based reasoning, ontological engineering, data mining and intelligent agents. The main objective of this study is to determine and exploration the benefits and advantages of such computational paradigms to increase the effectiveness and enhancing the efficiency of the smart tutoring systems. Moreover, the paper addresses the challenges faced by the application developers and knowledge engineers in developing and deploying such systems. In addition to institutional and organizational aspects of smart educational technologies development and application


Author(s):  
Charles Bouveyron ◽  
Gilles Celeux ◽  
T. Brendan Murphy ◽  
Adrian E. Raftery

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