It also provides a broader perspective on how independent supermarkets may operate in real situations. Application to specific scenarios Strand 3: We also cover decision theory, statistical classification, maximum likelihood and Bayesian estimation, nonparametric methods, unsupervised learning and clustering. As mentioned in the case study, privacy is a key concern for ASI, and as such they may want to write a privacy policy to cover how they will use Big Data. Using big data for smarter online supermarket shopping discusses a different side of Big Data that is sometimes forgotten – the use of analytics to optimize business efficiency. Case Study – Data visualisation.

Case Study – Data visualisation. Leave a Reply Cancel reply Enter your comment here Supermarket giant Tesco pioneers big data is an excellent article that clearly explains step by step how British supermarket chain Tesco uses big data. In this case facial biometric data is being used in the same way as a traditional loyalty card number – meaning even customers without a Tesco Clubcard can be tracked. For example a cost accounting system may combine data from payroll, sales and purchasing. Sign in Already have an account?

ITGS Terms for Case Study 2015

Share this post Link to post Share on other sites. The videos cover a wide range of examples and data types from customer purchasing histories to GPS location data, with lots of ideas that could be applied to the Asociacion de Supermercados Independientes in the case study. This case study is the basis for the Paper 3 examinations for both May and November Challenges faced – Analysing Big Data page 8.

Term 1 Gr12 Lesson Plans: This video from Oracle — who produce Big Data itgss — examines the process and benefits of Big Data analysis using a detailed case study of an online video store. Statistical hypothesis testing is sometimes called confirmatory data analysis, in contrast to exploratory data analysis, which may not have pre-specified hypotheses. Subscribe to RSS feed. The article also definitoons incorporates technical terminology from the ITGS syllabus.



itgs case study 2015 definitions

Written by two key players in the project – Clive Humby and Terry Hunt – the book does tend to focus more on a business and marketing angle. For our mock, we got questions written by the teachers, and the 12 mark one was about an implementation strategy for the new system.

itgs case study 2015 definitions

Specific examples of deefinitions risks of Big Data seem to be fairly thin on the ground. Follow ITGS on social media: Latest Posts Should Definitiond and Literature teachers give more privilege to the politicians? It also covers some of the issues related to data collection and highlights the sheer scale of Big Data: It is also advisable that an ITGS class have access to a social bookmarking group on Diigo and also agree on a set of tags.

Term 3 Project HL Only 3. Posted April 30, Also, its hard to find past-papers for this subject.

ITGS CASE STUDY – Other Subjects – IB Survival

Evolving data facilitates thorough decision-making. The supermarket in question is Tesco, who are installing cameras not for security reasons, but to recognise returning customers and present them with targeted adverts. Both the secondary and primary research form the foundation for the Mock examination and also for preparing students for the actual examinations. This is a revealing video interview with Edwina Dunn and Clive Humby, the couple responsible for the huge successful of Tesco’s Clubcard loyalty card scheme.


Application to specific scenarios Strand 3: The Case Study – HL only. For example, a social networking website collects data related to user preferences and community interests and segment according to specified criteria, such as demographics, age or gender.

Email required Address never made public. These resources will help students understand how standard EPOS systems work so they can better understand the problems faced by the supermarkets in Asociacion de Supermercados Independientes.

Such techniques include facial recognition cameras and even the use of WiFi signals to detect the location of customers within the store so that movement patterns can be gathered. By clearly understanding the existing technology students should be able to better understand the problems and the goals of Asociacion de Supermercados Independientes ASI.

Take a look at questions students came up with for the Case Study.

ITGS Terms for Case Study – iety

Definition — What does Data Analytics mean? Although the case study tends to discuss “bricks and mortar” supermarkets, it is reasonable to believe that online components could be included, and that some supermarkets in ASI may have or want to develop online shopping sites.

However, reading between the lines it is clear how vast quantities of data can be utilised for effective decision making. Sign In Sign Up.

itgs case study 2015 definitions

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