Big Data, Data Mining and Machine Learning
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A Study on Social Network Analysis Through Data Mining Techniques – a Detailed Survey
ISSN (Online) 2278-1021 ISSN (Print) 2319-5940 IJARCCE International Journal of Advanced Research in Computer and Communication Engineering ICRITCSA M S Ramaiah Institute of Technology, Bangalore Vol. 5, Special Issue 2, October 2016 A Study on Social Network Analysis through Data Mining Techniques – A detailed Survey Annie Syrien1, M. Hanumanthappa2 Research Scholar, Department of Computer Science and Applications, Bangalore University, India1 Professor, Department of Computer Science and Applications, Bangalore University, India2 Abstract: The paper aims to have a detailed study on data collection, data preprocessing and various methods used in developing a useful algorithms or methodologies on social network analysis in social media. The recent trends and advancements in the big data have led many researchers to focus on social media. Web enabled devices is an another important reason for this advancement, electronic media such as tablets, mobile phones, desktops, laptops and notepads enable the users to actively participate in different social networking systems. Many research has also significantly shows the advantages and challenges that social media has posed to the research world. The principal objective of this paper is to provide an overview of social media research carried out in recent years. Keywords: data mining, social media, big data. I. INTRODUCTION Data mining is an important technique in social media in scrutiny and analysis. In any industry data mining recent years as it is used to help in extraction of lot of technique based reports become the base line for making useful information, whereas this information turns to be an decisions and formulating the decisions. This report important asset to both academia and industries. -
Geoseq2seq: Information Geometric Sequence-To-Sequence Networks
GEOSEQ2SEQ:INFORMATION GEOMETRIC SEQUENCE-TO-SEQUENCE NETWORKS Alessandro Bay Biswa Sengupta Cortexica Vision Systems Ltd. Noah’s Ark Lab (Huawei Technologies UK) London, UK Imperial College London, London, UK [email protected] ABSTRACT The Fisher information metric is an important foundation of information geometry, wherein it allows us to approximate the local geometry of a probability distribu- tion. Recurrent neural networks such as the Sequence-to-Sequence (Seq2Seq) networks that have lately been used to yield state-of-the-art performance on speech translation or image captioning have so far ignored the geometry of the latent embedding, that they iteratively learn. We propose the information geometric Seq2Seq (GeoSeq2Seq) network which abridges the gap between deep recurrent neural networks and information geometry. Specifically, the latent embedding offered by a recurrent network is encoded as a Fisher kernel of a parametric Gaus- sian Mixture Model, a formalism common in computer vision. We utilise such a network to predict the shortest routes between two nodes of a graph by learning the adjacency matrix using the GeoSeq2Seq formalism; our results show that for such a problem the probabilistic representation of the latent embedding supersedes the non-probabilistic embedding by 10-15%. 1 INTRODUCTION Information geometry situates itself in the intersection of probability theory and differential geometry, wherein it has found utility in understanding the geometry of a wide variety of probability models (Amari & Nagaoka, 2000). By virtue of Cencov’s characterisation theorem, the metric on such probability manifolds is described by a unique kernel known as the Fisher information metric. In statistics, the Fisher information is simply the variance of the score function. -
Data Mining and Soft Computing
© 2002 WIT Press, Ashurst Lodge, Southampton, SO40 7AA, UK. All rights reserved. Web: www.witpress.com Email [email protected] Paper from: Data Mining III, A Zanasi, CA Brebbia, NFF Ebecken & P Melli (Editors). ISBN 1-85312-925-9 Data mining and soft computing O. Ciftcioglu Faculty of Architecture, Deljl University of Technology Delft, The Netherlands Abstract The term data mining refers to information elicitation. On the other hand, soft computing deals with information processing. If these two key properties can be combined in a constructive way, then this formation can effectively be used for knowledge discovery in large databases. Referring to this synergetic combination, the basic merits of data mining and soft computing paradigms are pointed out and novel data mining implementation coupled to a soft computing approach for knowledge discovery is presented. Knowledge modeling by machine learning together with the computer experiments is described and the effectiveness of the machine learning approach employed is demonstrated. 1 Introduction Although the concept of data mining can be defined in several ways, it is clear enough to understand that it is related to information extraction especially in large databases. The methods of data mining are essentially borrowed from exact sciences among which statistics play the essential role. By contrast, soft computing is essentially used for information processing by employing methods, which are capable to deal with imprecision and uncertainty especially needed in ill-defined problem areas. In the former case, the outcomes are exact within the error bounds estimated. In the latter, the outcomes are approximate and in some cases they may be interpreted as outcomes from an intelligent behavior. -
How Big Data Enables Economic Harm to Consumers, Especially to Low-Income and Other Vulnerable Sectors of the Population
How Big Data Enables Economic Harm to Consumers, Especially to Low-Income and Other Vulnerable Sectors of the Population The author of these comments, Nathan Newman, has been writing for twenty years about the impact of technology on society, including his 2002 book Net Loss: Internet Profits, Private Profits and the Costs to Community, based on doctoral research on rising regional economic inequality in Silicon Valley and the nation and the role of Internet policy in shaping economic opportunity. He has been writing extensively about big data as a research fellow at the New York University Information Law Institute for the last two years, including authoring two law reviews this year on the subject. These comments are adapted with some additional research from one of those law reviews, "The Costs of Lost Privacy: Consumer Harm and Rising Economic Inequality in the Age of Google” published in the William Mitchell Law Review. He has a J.D. from Yale Law School and a Ph.D. from UC-Berkeley’s Sociology Department; Executive Summary: ϋBͤ͢ Dͯ͜͜ό ͫͧͯͪͭͨͮ͜͡ ͮͰͣ͞ ͮ͜ Gͪͪͧ͢͠ ͩ͜͟ Fͪͪͦ͜͞͠͝ ͭ͜͠ ͪͨͤͩ͢͝͠͞ ͪͨͤͩͩͯ͟͜ institutions organizing information not just about the world but about consumers themselves, thereby reshaping a range of markets based on empowering a narrow set of corporate advertisers and others to prey on consumers based on behavioral profiling. While big data can benefit consumers in certain instances, there are a range of new consumer harms to users from its unregulated use by increasingly centralized data platforms. A. These harms start with the individual surveillance of users by employers, financial institutions, the government and other players that these platforms allow, but also extend to ͪͭͨͮ͡ ͪ͡ Ͳͣͯ͜ ͣͮ͜ ͩ͝͠͠ ͧͧ͜͟͞͠ ϋͧͪͭͤͯͣͨͤ͜͢͞ ͫͭͪͤͧͤͩ͢͡ό ͯͣͯ͜ ͧͧͪ͜Ͳ ͪͭͫͪͭͯ͜͞͠ ͤͩͮͯͤͯͰͯͤͪͩͮ to discriminate and exploit consumers as categorical groups. -
Data Mining with Cloud Computing: - an Overview
International Journal of Advanced Research in Computer Engineering & Technology (IJARCET) Volume 5 Issue 1, January 2016 Data Mining with Cloud Computing: - An Overview Miss. Rohini A. Dhote Dr. S. P. Deshpande Department of Computer Science & Information Technology HOD at Computer Science Technology Department, HVPM, COET Amravati, Maharashtra, India. HVPM, COET Amravati, Maharashtra, India Abstract: Data mining is a process of extracting competitive environment for data analysis. The cloud potentially useful information from data, so as to makes it possible for you to access your information improve the quality of information service. The from anywhere at any time. The cloud removes the integration of data mining techniques with Cloud need for you to be in the same physical location as computing allows the users to extract useful the hardware that stores your data. The use of cloud information from a data warehouse that reduces the computing is gaining popularity due to its mobility, costs of infrastructure and storage. Data mining has attracted a great deal of attention in the information huge availability and low cost. industry and in society as a whole in recent Years Wide availability of huge amounts of data and the imminent 2. DATA MINING need for turning such data into useful information and Data Mining involves the use of sophisticated data knowledge Market analysis, fraud detection, and and tool to discover previously unknown, valid customer retention, production control and science patterns and Relationship in large data sets. These exploration. Data mining can be viewed as a result of tools can include statistical models, mathematical the natural evolution of information technology. -
Challenges in Bioinformatics for Statistical Data Miners
This article appeared in the October 2003 issue of the “Bulletin of the Swiss Statistical Society” (46; 10-17), and is reprinted by permission from its editor. Challenges in Bioinformatics for Statistical Data Miners Dr. Diego Kuonen Statoo Consulting, PSE-B, 1015 Lausanne 15, Switzerland [email protected] Abstract Starting with possible definitions of statistical data mining and bioinformatics, this article will give a general side-by-side view of both fields, emphasising on the statistical data mining part and its techniques, illustrate possible synergies and discuss how statistical data miners may collaborate in bioinformatics’ challenges in order to unlock the secrets of the cell. What is statistics and why is it needed? Statistics is the science of “learning from data”. It includes everything from planning for the collection of data and subsequent data management to end-of-the-line activities, such as drawing inferences from numerical facts called data and presentation of results. Statistics is concerned with one of the most basic of human needs: the need to find out more about the world and how it operates in face of variation and uncertainty. Because of the increasing use of statistics, it has become very important to understand and practise statistical thinking. Or, in the words of H. G. Wells: “Statistical thinking will one day be as necessary for efficient citizenship as the ability to read and write”. But, why is statistics needed? Knowledge is what we know. Information is the communication of knowledge. Data are known to be crude information and not knowledge by itself. The way leading from data to knowledge is as follows: from data to information (data become information when they become relevant to the decision problem); from information to facts (information becomes facts when the data can support it); and finally, from facts to knowledge (facts become knowledge when they are used in the successful completion of the decision process). -
The Theoretical Framework of Data Mining & Its
International Journal of Social Science & Interdisciplinary Research__________________________________ ISSN 2277- 3630 IJSSIR, Vol.2 (1), January (2013) Online available at indianresearchjournals.com THE THEORETICAL FRAMEWORK OF DATA MINING & ITS TECHNIQUES SAYYAD RASHEEDUDDIN Associate Professor – HOD CSE dept Pulla Reddy Engineering College Wargal, Medak(Dist), A.P. ABSTRACT Data mining is a process which finds useful patterns from large amount of data. The research in databases and information technology has given rise to an approach to store and manipulate this precious data for further decision making. Data mining is a process of extraction of useful information and patterns from huge data. It is also called as knowledge discovery process, knowledge mining from data, knowledge extraction or data pattern analysis. The current paper discusses the following Objectives: 1. To discuss briefly about the concept of Data Mining 2. To explain about the Data Mining Algorithms & Techniques 3. To know about the Data Mining Applications Keywords: Concept of Data mining, Data mining Techniques, Data mining algorithms, Data mining applications. Introduction to Data Mining The development of Information Technology has generated large amount of databases and huge data in various areas. The research in databases and information technology has given rise to an approach to store and manipulate this precious data for further decision making. Data mining is a process of extraction of useful information and patterns from huge data. It is also called as knowledge discovery process, knowledge mining from data, knowledge extraction or data /pattern analysis. The current paper discuss about the following Objectives: 1. To discuss briefly about the concept of Data Mining 2. -
Issues, Challenges, and Solutions: Big Data Mining
ISSUES , CHALLENGES , AND SOLUTIONS : BIG DATA MINING Jaseena K.U. 1 and Julie M. David 2 1,2 Department of Computer Applications, M.E.S College, Marampally, Aluva, Cochin, India [email protected],[email protected] ABSTRACT Data has become an indispensable part of every economy, industry, organization, business function and individual. Big Data is a term used to identify the datasets that whose size is beyond the ability of typical database software tools to store, manage and analyze. The Big Data introduce unique computational and statistical challenges, including scalability and storage bottleneck, noise accumulation, spurious correlation and measurement errors. These challenges are distinguished and require new computational and statistical paradigm. This paper presents the literature review about the Big data Mining and the issues and challenges with emphasis on the distinguished features of Big Data. It also discusses some methods to deal with big data. KEYWORDS Big data mining, Security, Hadoop, MapReduce 1. INTRODUCTION Data is the collection of values and variables related in some sense and differing in some other sense. In recent years the sizes of databases have increased rapidly. This has lead to a growing interest in the development of tools capable in the automatic extraction of knowledge from data [1]. Data are collected and analyzed to create information suitable for making decisions. Hence data provide a rich resource for knowledge discovery and decision support. A database is an organized collection of data so that it can easily be accessed, managed, and updated. Data mining is the process discovering interesting knowledge such as associations, patterns, changes, anomalies and significant structures from large amounts of data stored in databases, data warehouses or other information repositories. -
Reinforcement Learning for Data Mining Based Evolution Algorithm
Reinforcement Learning for Data Mining Based Evolution Algorithm for TSK-type Neural Fuzzy Systems Design Sheng-Fuu Lin, Yi-Chang Cheng, Jyun-Wei Chang, and Yung-Chi Hsu Department of Electrical and Control Engineering, National Chiao Tung University Hsinchu, Taiwan, R.O.C. ABSTRACT membership functions of a fuzzy controller, with the fuzzy rule This paper proposed a TSK-type neural fuzzy system set assigned in advance. Juang [5] proposed the CQGAF to (TNFS) with reinforcement learning for data mining based simultaneously design the number of fuzzy rules and free evolution algorithm (R-DMEA). In R-DMEA, the group-based parameters in a fuzzy system. In [6], the group-based symbiotic symbiotic evolution (GSE) is adopted that each group represents evolution (GSE) was proposed to solve the problem that all the the set of single fuzzy rule. The R-DMEA contains both fuzzy rules were encoded into one chromosome in the structure learning and parameter learning. In the structure traditional genetic algorithm. In the GSE, each chromosome learning, the proposed R-DMEA uses the two-step self-adaptive represents a single rule of fuzzy system. The GSE uses algorithm to decide the suitable number of rules in a TNFS. In group-based population to evaluate the fuzzy rule locally. parameter learning, the R-DMEA uses the mining-based Although GSE has a better performance when compared with selection strategy to decide the selected groups in GSE by the tradition symbiotic evolution, the combination of groups is data mining method called frequent pattern growth. Illustrative fixed. example is conducted to show the performance and applicability Although the above evolution learning algorithms [4]-[6] of R-DMEA. -
Oracle Big Data SQL Release 4.1
ORACLE DATA SHEET Oracle Big Data SQL Release 4.1 The unprecedented explosion in data that can be made useful to enterprises – from the Internet of Things, to the social streams of global customer bases – has created a tremendous opportunity for businesses. However, with the enormous possibilities of Big Data, there can also be enormous complexity. Integrating Big Data systems to leverage these vast new data resources with existing information estates can be challenging. Valuable data may be stored in a system separate from where the majority of business-critical operations take place. Moreover, accessing this data may require significant investment in re-developing code for analysis and reporting - delaying access to data as well as reducing the ultimate value of the data to the business. Oracle Big Data SQL enables organizations to immediately analyze data across Apache Hadoop, Apache Kafka, NoSQL, object stores and Oracle Database leveraging their existing SQL skills, security policies and applications with extreme performance. From simplifying data science efforts to unlocking data lakes, Big Data SQL makes the benefits of Big Data available to the largest group of end users possible. KEY FEATURES Rich SQL Processing on All Data • Seamlessly query data across Oracle Oracle Big Data SQL is a data virtualization innovation from Oracle. It is a new Database, Hadoop, object stores, architecture and solution for SQL and other data APIs (such as REST and Node.js) on Kafka and NoSQL sources disparate data sets, seamlessly integrating data in Apache Hadoop, Apache Kafka, • Runs all Oracle SQL queries without modification – preserving application object stores and a number of NoSQL databases with data stored in Oracle Database. -
Big Data, Data Mining, and Machine Learning: Value Creation for Business Leaders and Practitioners
Additional praise for Big Data, Data Mining, and Machine Learning: Value Creation for Business Leaders and Practitioners “Jared’s book is a great introduction to the area of High Powered Analytics. It will be useful for those who have experience in predictive analytics but who need to become more versed in how technology is changing the capabilities of existing methods and creating new pos- sibilities. It will also be helpful for business executives and IT profes- sionals who’ll need to make the case for building the environments for, and reaping the benefi ts of, the next generation of advanced analytics.” —Jonathan Levine, Senior Director, Consumer Insight Analysis at Marriott International “The ideas that Jared describes are the same ideas that being used by our Kaggle contest winners. This book is a great overview for those who want to learn more and gain a complete understanding of the many facets of data mining, knowledge discovery and extracting value from data.” —Anthony Goldbloom Founder and CEO of Kaggle “The concepts that Jared presents in this book are extremely valuable for the students that I teach and will help them to more fully under- stand the power that can be unlocked when an organization begins to take advantage of its data. The examples and case studies are particu- larly useful for helping students to get a vision for what is possible. Jared’s passion for analytics comes through in his writing, and he has done a great job of making complicated ideas approachable to multiple audiences.” —Tonya Etchison Balan, Ph.D., Professor of Practice, Statistics, Poole College of Management, North Carolina State University Big Data, Data Mining, and Machine Learning Wiley & SAS Business Series The Wiley & SAS Business Series presents books that help senior-level managers with their critical management decisions. -
Internet of Things Big Data Artificial Intelligence
IGF 2019 Best Practices Forum on Internet of Things Big Data Artificial Intelligence Draft BPF Output Report - November 2019 - Acknowledgements The Best Practice Forum on Internet of Things, Big Data, Artificial Intelligence (BPF IoT, Big Data, AI) is an open multistakeholder group conducted as an intersessional activity of the Internet Governance Forum (IGF). This report is the draft output of the IGF2019 BPF IoT, Big Data, AI and is the product of the collaborative work of many. Facilitators of the BPF IoT, Big Data, AI: Ms. Concettina CASSA, MAG BPF Co-coordinator Mr. Alex Comninos, BPF Co-coordinator Mr. Michael Nelson, BPF Co-coordinator Mr. Wim Degezelle, BPF Consultant (editor) The BPF draft document was developed through open discussions on the BPF mailing list and virtual meetings. We would like to acknowledge participants to these discussions for their input. The BPF would also like to thank all who submitted input through the BPF’s Call for contributions. Disclaimer: The IGF Secretariat has the honour to transmit this paper prepared by the 2019 Best Practice Forum on IoT, Big Data, AI. The content of the paper and the views expressed therein reflect the BPF discussions and are based on the various contributions received and do not imply any expression of opinion on the part of the United Nations. IGF2019 BPF IoT, Big Data, AI - Draft output report - November 2019 2 / 37 DOCUMENT REVIEW & FEEDBACK (editorial note 12 November 2019) The BPF IoT, Big Data, AI is inviting Community feedback on this draft report! How ? Please send your feedback to [email protected] Format? Feedback can be sent in an email or as a word or pdf document attached to an email.