Jump to content

Analytics

From Wikipedia, the free encyclopedia
(Redirected from Security analytics)
For other uses, see Analytics (disambiguation).
Traffic analysis of Wikipedia

Analytics is the systematic computational analysis of data or statistics.[1] It is used for the discovery, interpretation, and communication of meaningful patterns in data, which also falls under and directly relates to the umbrella term, data science.[2] Analytics also entails applying data patterns toward effective decision-making. It can be valuable in areas rich with recorded information; analytics relies on the simultaneous application of statistics, computer programming, and operations research to quantify performance.

Organizations may apply analytics to business data to describe, predict, and improve business performance. Specifically, areas within analytics include descriptive analytics, diagnostic analytics, predictive analytics, prescriptive analytics, and cognitive analytics.[3] Analytics may apply to a variety of fields such as marketing, management, finance, online systems, information security, and software services. Since analytics can require extensive computation (see big data), the algorithms and software used for analytics harness the most current methods in computer science, statistics, and mathematics.[4] According to International Data Corporation, global spending on big data and business analytics (BDA) solutions is estimated to reach $215.7 billion in 2021.[5][6] As per Gartner, the overall analytic platforms software market grew by $25.5 billion in 2020.[7]

Analytics vs analysis

[edit]

Data analysis focuses on the process of examining past data through business understanding, data understanding, data preparation, modeling and evaluation, and deployment.[8] It is a subset of data analytics, which takes multiple data analysis processes to focus on why an event happened and what may happen in the future based on the previous data.[9][unreliable source?] Data analytics is used to formulate larger organizational decisions. [citation needed]

Data analytics is a multidisciplinary field. There is extensive use of computer skills, mathematics, statistics, the use of descriptive techniques and predictive models to gain valuable knowledge from data through analytics.[citation needed] There is increasing use of the term advanced analytics, typically used to describe the technical aspects of analytics, especially in the emerging fields such as the use of machine learning techniques like neural networks, decision trees, logistic regression, linear to multiple regression analysis, and classification to do predictive modeling.[10][8] It also includes unsupervised machine learning techniques like cluster analysis, principal component analysis, segmentation profile analysis and association analysis.[citation needed]

Applications

[edit]

Marketing optimization

[edit]

Marketing organizations use analytics to determine the outcomes of campaigns or efforts, and to guide decisions for investment and consumer targeting. Demographic studies, customer segmentation, conjoint analysis and other techniques allow marketers to use large amounts of consumer purchase, survey and panel data to understand and communicate marketing strategy.[11]

Marketing analytics consists of both qualitative and quantitative, structured and unstructured data used to drive strategic decisions about brand and revenue outcomes. The process involves predictive modelling, marketing experimentation, automation and real-time sales communications. The data enables companies to make predictions and alter strategic execution to maximize performance results.[11]

Web analytics allows marketers to collect session-level information about interactions on a website using an operation called sessionization. Google Analytics is an example of a popular free analytics tool that marketers use for this purpose.[12] Those interactions provide web analytics information systems with the information necessary to track the referrer, search keywords, identify the IP address,[13] and track the activities of the visitor. With this information, a marketer can improve marketing campaigns, website creative content, and information architecture.[14]

Analysis techniques frequently used in marketing include marketing mix modeling, pricing and promotion analyses, sales force optimization and customer analytics e.g.: segmentation. Web analytics and optimization of websites and online campaigns now frequently work hand in hand with the more traditional marketing analysis techniques. A focus on digital media has slightly changed the vocabulary so that marketing mix modeling is commonly referred to as attribution modeling in the digital or marketing mix modeling context.[citation needed]

These tools and techniques support both strategic marketing decisions (such as how much overall to spend on marketing, how to allocate budgets across a portfolio of brands and the marketing mix) and more tactical campaign support, in terms of targeting the best potential customer with the optimal message in the most cost-effective medium at the ideal time.

People analytics

[edit]

People analytics uses behavioral data to understand how people work and change how companies are managed.[15] It can be referred to by various names, depending on the context, the purpose of the analytics, or the specific focus of the analysis. Some examples include workforce analytics, HR analytics, talent analytics, people insights, talent insights, colleague insights, human capital analytics, and human resources information system (HRIS) analytics. HR analytics is the application of analytics to help companies manage human resources.[16]

HR analytics has become a strategic tool in analyzing and forecasting human-related trends in the changing labor markets, using career analytics tools.[17] The aim is to discern which employees to hire, which to reward or promote, what responsibilities to assign, and similar human resource problems.[18] For example, inspection of the strategic phenomenon of employee turnover utilizing people analytics tools may serve as an important analysis at times of disruption. [19]

It has been suggested that people analytics is a separate discipline to HR analytics, with a greater focus on addressing business issues, while HR Analytics is more concerned with metrics related to HR processes.[20] Additionally, people analytics may now extend beyond the human resources function in organizations.[21] However, experts find that many HR departments are burdened by operational tasks and need to prioritize people analytics and automation to become a more strategic and capable business function in the evolving world of work, rather than producing basic reports that offer limited long-term value.[22] Some experts argue that a change in the way HR departments operate is essential. Although HR functions were traditionally centered on administrative tasks, they are now evolving with a new generation of data-driven HR professionals who serve as strategic business partners.[23]

Examples of HR analytic metrics include employee lifetime value (ELTV), labour cost expense percent, union percentage, etc.[citation needed]

Portfolio analytics

[edit]

A common application of business analytics is portfolio analysis. In this, a bank or lending agency has a collection of accounts of varying value and risk. The accounts may differ by the social status (wealthy, middle-class, poor, etc.) of the holder, the geographical location, its net value, and many other factors. The lender must balance the return on the loan with the risk of default for each loan. The question is then how to evaluate the portfolio as a whole.[24]

The least risk loan may be to the very wealthy, but there are a very limited number of wealthy people. On the other hand, there are many poor that can be lent to, but at greater risk. Some balance must be struck that maximizes return and minimizes risk. The analytics solution may combine time series analysis with many other issues in order to make decisions on when to lend money to these different borrower segments, or decisions on the interest rate charged to members of a portfolio segment to cover any losses among members in that segment.[citation needed]

Risk analytics

[edit]

Predictive models in the banking industry are developed to bring certainty across the risk scores for individual customers. Credit scores are built to predict an individual's delinquency behavior and are widely used to evaluate the credit worthiness of each applicant.[25] Furthermore, risk analyses are carried out in the scientific world[26] and the insurance industry.[27] It is also extensively used in financial institutions like online payment gateway companies to analyse if a transaction was genuine or fraud.[28] For this purpose, they use the transaction history of the customer. This is more commonly used in Credit Card purchases, when there is a sudden spike in the customer transaction volume the customer gets a call of confirmation if the transaction was initiated by him/her. This helps in reducing loss due to such circumstances.[29]

Digital analytics

[edit]

Digital analytics is a set of business and technical activities that define, create, collect, verify or transform digital data into reporting, research, analyses, recommendations, optimizations, predictions, and automation.[30] This also includes the SEO (search engine optimization) where the keyword search is tracked and that data is used for marketing purposes.[31] Even banner ads and clicks come under digital analytics.[32] A growing number of brands and marketing firms rely on digital analytics for their digital marketing assignments, where MROI (Marketing Return on Investment) is an important key performance indicator (KPI).[citation needed]

Security analytics

[edit]

Security analytics refers to information technology (IT) to gather security events to understand and analyze events that pose the greatest security risks.[33][34] Products in this area include security information and event management and user behavior analytics.

Software analytics

[edit]
Main article: Software analytics

Software analytics is the process of collecting information about the way a piece of software is used and produced.[35]

Challenges

[edit]

In the industry of commercial analytics software, an emphasis has emerged on solving the challenges of analyzing massive, complex data sets, often when such data is in a constant state of change. Such data sets are commonly referred to as big data.[36] Whereas once the problems posed by big data were only found in the scientific community, today big data is a problem for many businesses that operate transactional systems online and, as a result, amass large volumes of data quickly.[37][36]

The analysis of unstructured data types is another challenge getting attention in the industry. Unstructured data differs from structured data in that its format varies widely and cannot be stored in traditional relational databases without significant effort at data transformation.[38] Sources of unstructured data, such as email, the contents of word processor documents, PDFs, geospatial data, etc., are rapidly becoming a relevant source of business intelligence for businesses, governments and universities.[39][40] For example, in Britain the discovery that one company was illegally selling fraudulent doctor's notes in order to assist people in defrauding employers and insurance companies[41] is an opportunity for insurance firms to increase the vigilance of their unstructured data analysis.[42][original research?]

These challenges are the current inspiration for much of the innovation in modern analytics information systems, giving birth to relatively new machine analysis concepts such as complex event processing,[43] full text search and analysis, and even new ideas in presentation. One such innovation is the introduction of grid-like architecture in machine analysis, allowing increases in the speed of massively parallel processing by distributing the workload to many computers all with equal access to the complete data set.[44]

Analytics is increasingly used in education, particularly at the district and government office levels. However, the complexity of student performance measures presents challenges when educators try to understand and use analytics to discern patterns in student performance, predict graduation likelihood, improve chances of student success, etc.[45] For example, in a study involving districts known for strong data use, 48% of teachers had difficulty posing questions prompted by data, 36% did not comprehend given data, and 52% incorrectly interpreted data.[46] To combat this, some analytics tools for educators adhere to an over-the-counter data format (embedding labels, supplemental documentation, and a help system, and making key package/display and content decisions) to improve educators' understanding and use of the analytics being displayed.[47]

Risks

[edit]

Risks for the general population include discrimination on the basis of characteristics such as gender, skin colour, ethnic origin or political opinions, through mechanisms such as price discrimination or statistical discrimination.[48]

See also

[edit]

References

[edit]
  1. ^ "Oxford definition of analytics". Archived from the original on August 10, 2020.
  2. ^ Agarwal, Ritu; Dhar, Vasant (September 25, 2014). "Editorial —Big Data, Data Science, and Analytics: The Opportunity and Challenge for IS Research". Information Systems Research. 25 (3): 443–448. doi:10.1287/isre.2014.0546. ISSN 1047-7047.
  3. ^ "Cognitive Analytics - combining Artificial Intelligence (AI) and Data Analytics". www.ulster.ac.uk. March 8, 2017. Archived from the original on January 10, 2022. Retrieved January 7, 2022.
  4. ^ Kohavi, Rothleder and Simoudis (2002). "Emerging Trends in Business Analytics". Communications of the ACM. 45 (8): 45–48. CiteSeerX 10.1.1.13.3005. doi:10.1145/545151.545177. S2CID 15938729.
  5. ^ "Global Spending on Big Data and Analytics Solutions Will Reach $215.7 Billion in 2021, According to a New IDC Spending Guide". Archived from the original on July 23, 2022. Retrieved July 24, 2022.
  6. ^ "Big data and business analytics revenue 2022". Archived from the original on July 20, 2022. Retrieved July 24, 2022.
  7. ^ "Market Share: Data and Analytics Software, Worldwide, 2020". Archived from the original on October 3, 2022. Retrieved July 24, 2022.
  8. ^ a b Kelleher, John D. (2020). Fundamentals of machine learning for predictive data analytics : algorithms, worked examples, and case studies. Brian Mac Namee, Aoife D'Arcy (2 ed.). Cambridge, Massachusetts. p. 16. ISBN 978-0-262-36110-1. OCLC 1162184998.{{cite book}}: CS1 maint: location missing publisher (link)
  9. ^ Park, David (August 28, 2017). "Analysis vs. Analytics: Past vs. Future". EE Times. Archived from the original on January 29, 2021. Retrieved January 20, 2021.
  10. ^ "AI, Big Data & Advanced Analytics In The Supply Chain". Forbes.com. Archived from the original on June 23, 2022. Retrieved April 16, 2020.
  11. ^ a b Wedel, Michel; Kannan, P.K. (November 1, 2016). "Marketing Analytics for Data-Rich Environments". Journal of Marketing. 80 (6): 97–121. doi:10.1509/jm.15.0413. ISSN 0022-2429. S2CID 168410284. Archived from the original on March 31, 2022. Retrieved January 10, 2022.
  12. ^ "Session - Analytics Help". support.google.com. Archived from the original on January 10, 2022. Retrieved January 9, 2022.
  13. ^ "IP address - Analytics Help". support.google.com. Archived from the original on January 10, 2022. Retrieved January 9, 2022.
  14. ^ "Analytics Tools & Solutions for Your Business - Google Analytics". Google Marketing Platform. Archived from the original on October 2, 2022. Retrieved January 9, 2022.
  15. ^ lukem (November 4, 2016). "People Analytics: Transforming Management with Behavioral Data". Programs for Professionals | MIT Professional Education. Archived from the original on September 8, 2018. Retrieved April 3, 2018.
  16. ^ Chalutz Ben-Gal, Hila (2019). "An ROI-based review of HR analytics: practical implementation tools" (PDF). Personnel Review, Vol. 48 No. 6, pp. 1429-1448. Archived from the original (PDF) on October 30, 2021. Retrieved February 9, 2020.
  17. ^ Sela, A., Chalutz Ben-Gal, Hila (2018). "Career Analytics: data-driven analysis of turnover and career paths in knowledge-intensive firms: Google, Facebook and others" (PDF). In 2018 IEEE International Conference on the Science of Electrical Engineering in Israel (ICSEE). IEEE. Archived from the original (PDF) on March 31, 2022. Retrieved February 9, 2020.{{cite web}}: CS1 maint: multiple names: authors list (link)
  18. ^ "People analytics - University of Pennsylvania". Coursera. Archived from the original on April 19, 2019. Retrieved May 3, 2017.
  19. ^ Avrahami, D.; Pessach, D.; Singer, G.; Chalutz Ben-Gal, Hila (2022). "A human resources analytics and machine-learning examination of turnover: implications for theory and practice" (PDF). International Journal of Manpower, Vol. ahead-of-print No. ahead-of-print. Archived from the original (PDF) on April 2, 2022. Retrieved July 27, 2022.
  20. ^ "People Analytics: MIT July 24, 2017". HR Examiner. August 2, 2017. Archived from the original on April 28, 2019. Retrieved April 3, 2018. Waber makes a key distinction between People Analytics and HR Analytics. "People Analytics solves business problems. HR Analytics solves HR problems," he says. People Analytics looks at the work and its social organization. HR Analytics measures and integrates data about HR administrative processes.
  21. ^ Bersin, Josh. "The Geeks Arrive In HR: People Analytics Is Here". Forbes. Archived from the original on September 20, 2019. Retrieved April 3, 2018.
  22. ^ "The CEO's guide to competing through HR". Archived from the original on July 24, 2020. Retrieved July 24, 2020.
  23. ^ McNulty, Keith. "It's Time for HR 3.0". Talent Economy. Archived from the original on July 3, 2020. Retrieved July 24, 2020.
  24. ^ Pilbeam, Keith (2005), Pilbeam, Keith (ed.), "Portfolio Analysis: Risk and Return in Financial Markets", Finance and Financial Markets, London: Macmillan Education UK, pp. 156–187, doi:10.1007/978-1-349-26273-1_7, ISBN 978-1-349-26273-1, retrieved January 9, 2022
  25. ^ "Credit Reports and Scores | USAGov". www.usa.gov. Archived from the original on January 8, 2022. Retrieved January 9, 2022.
  26. ^ Mayernik, Matthew S.; Breseman, Kelsey; Downs, Robert R.; Duerr, Ruth; Garretson, Alexis; Hou, Chung-Yi (Sophie); Committee, Environmental Data Governance Initiative (EDGI) and Earth Science Information Partners (ESIP) Data Stewardship (March 12, 2020). "Risk Assessment for Scientific Data". Data Science Journal. 19 (1): 10. doi:10.5334/dsj-2020-010. ISSN 1683-1470. S2CID 215873228.
  27. ^ "Predictive Analytics in Insurance: Types, Tools, and the Future". Maryville Online. October 28, 2020. Archived from the original on January 10, 2022. Retrieved January 9, 2022.
  28. ^ Liébana-Cabanillas, Francisco; Singh, Nidhi; Kalinic, Zoran; Carvajal-Trujillo, Elena (June 1, 2021). "Examining the determinants of continuance intention to use and the moderating effect of the gender and age of users of NFC mobile payments: a multi-analytical approach". Information Technology and Management. 22 (2): 133–161. doi:10.1007/s10799-021-00328-6. ISSN 1573-7667. S2CID 234834347.
  29. ^ Crail, Chauncey (March 9, 2021). "How to Enable Mobile Credit Card Alerts for Purchases and Fraud". Forbes Advisor. Archived from the original on January 10, 2022. Retrieved January 9, 2022.
  30. ^ Phillips, Judah "Building a Digital Analytics Organization" Financial Times Press, 2013, pp 7–8.
  31. ^ "SEO Starter Guide: The Basics | Google Search Central". Google Developers. Archived from the original on January 12, 2022. Retrieved January 9, 2022.
  32. ^ "Clickthrough rate (CTR): Definition - Google Ads Help". support.google.com. Archived from the original on January 10, 2022. Retrieved January 9, 2022.
  33. ^ "Security analytics shores up hope for breach detection". Enterprise Innovation. Archived from the original on February 12, 2019. Retrieved April 27, 2015.
  34. ^ Talabis, Mark Ryan M. (2015). Information security analytics : finding security insights, patterns, and anomalies in big data. Robert McPherson, I Miyamoto, Jason L. Martin. Waltham, MA. p. 1. ISBN 978-0-12-800506-4. OCLC 910911974.{{cite book}}: CS1 maint: location missing publisher (link)
  35. ^ "Software Analytics - an overview | ScienceDirect Topics". www.sciencedirect.com. Archived from the original on January 11, 2022. Retrieved January 9, 2022.
  36. ^ a b "2.3 Ten common characteristics of big data". www.bitbybitbook.com. Archived from the original on March 31, 2022. Retrieved January 10, 2022.
  37. ^ Naone, Erica. "The New Big Data". Technology Review, MIT. Archived from the original on May 20, 2022. Retrieved August 22, 2011.
  38. ^ Inmon, Bill; Nesavich, Anthony (2007). Tapping Into Unstructured Data. Prentice-Hall. ISBN 978-0-13-236029-6.
  39. ^ Wise, Lyndsay. "Data Analysis and Unstructured Data". Dashboard Insight. Archived from the original on January 5, 2014. Retrieved February 14, 2011.
  40. ^ "Tapping the power of unstructured data". MIT Sloan. Archived from the original on January 10, 2022. Retrieved January 10, 2022.
  41. ^ "Fake doctors' sick notes for Sale for £25, NHS fraud squad warns". The Telegraph. London. August 26, 2008. Archived from the original on January 12, 2022. Retrieved September 16, 2011.
  42. ^ "Big Data: The next frontier for innovation, competition and productivity as reported in Building with Big Data". The Economist. May 26, 2011. Archived from the original on June 3, 2011.
  43. ^ Flouris, Ioannis; Giatrakos, Nikos; Deligiannakis, Antonios; Garofalakis, Minos; Kamp, Michael; Mock, Michael (May 1, 2017). "Issues in complex event processing: Status and prospects in the Big Data era". Journal of Systems and Software. 127: 217–236. doi:10.1016/j.jss.2016.06.011. ISSN 0164-1212. Archived from the original on April 14, 2019. Retrieved January 10, 2022.
  44. ^ Yang, Ning; Liu, Diyou; Feng, Quanlong; Xiong, Quan; Zhang, Lin; Ren, Tianwei; Zhao, Yuanyuan; Zhu, Dehai; Huang, Jianxi (June 25, 2019). "Large-Scale Crop Mapping Based on Machine Learning and Parallel Computation with Grids". Remote Sensing. 11 (12): 1500. Bibcode:2019RemS...11.1500Y. doi:10.3390/rs11121500. ISSN 2072-4292.
  45. ^ Prinsloo, Paul; Slade, Sharon (March 13, 2017). "An elephant in the learning analytics room". Proceedings of the Seventh International Learning Analytics & Knowledge Conference (PDF). LAK '17. New York, NY, USA: Association for Computing Machinery. pp. 46–55. doi:10.1145/3027385.3027406. ISBN 978-1-4503-4870-6. S2CID 9490514.
  46. ^ U.S. Department of Education Office of Planning, Evaluation and Policy Development (2009). Implementing data-informed decision making in schools: Teacher access, supports and use. United States Department of Education (ERIC Document Reproduction Service No. ED504191)
  47. ^ Rankin, J. (March 28, 2013). How data Systems & reports can either fight or propagate the data analysis error epidemic, and how educator leaders can help. Archived March 26, 2019, at the Wayback Machine Presentation conducted from Technology Information Center for Administrative Leadership (TICAL) School Leadership Summit.
  48. ^ Favaretto, Maddalena; De Clercq, Eva; Elger, Bernice Simone (February 5, 2019). "Big Data and discrimination: perils, promises and solutions. A systematic review". Journal of Big Data. 6 (1): 12. doi:10.1186/s40537-019-0177-4. ISSN 2196-1115. S2CID 59603476.


[edit]
  • The dictionary definition of analytics at Wiktionary
Retrieved from "https://en.wikipedia.org/w/index.php?title=Analytics&oldid=1253544861#Security_analytics"