Insegnamento a.a. 2024-2025

20564 - BIG DATA FOR BUSINESS DECISIONS

Department of Accounting

Course taught in English

Class timetable
Exam timetable
Go to class group/s: 31
CLMG (6 credits - I sem. - OP  |  SECS-P/07) - M (6 credits - I sem. - OP  |  SECS-P/07) - IM (6 credits - I sem. - OP  |  12 credits SECS-P/07) - MM (6 credits - I sem. - OP  |  SECS-P/07) - AFC (6 credits - I sem. - OP  |  SECS-P/07) - CLELI (6 credits - I sem. - OP  |  SECS-P/07) - ACME (6 credits - I sem. - OP  |  SECS-P/07) - DES-ESS (6 credits - I sem. - OP  |  SECS-P/07) - EMIT (6 credits - I sem. - OP  |  SECS-P/07) - GIO (6 credits - I sem. - OP  |  SECS-P/07) - PPA (6 credits - I sem. - OP  |  SECS-P/07) - FIN (6 credits - I sem. - OP  |  SECS-P/07) - AI (6 credits - I sem. - OP  |  SECS-P/07)
Course Director:
FRANCESCO GROSSETTI

Classes: 31 (I sem.)
Instructors:
Class 31: FRANCESCO GROSSETTI


Suggested background knowledge

A good familiarity with statistics: hypothesis testing, inferential statistics, statistical modeling. A basic knowledge of what a programming language is. Familiarity with the R programming language.

Mission & Content Summary

MISSION

Today's world is constellated by interdisciplinary professional figures, like data scientists, who are able to successfully mix different technical skills to provide extremely powerful insights from data. The mission of this course is to teach students of business administration and related fields how to reduce the gap when interacting with more quantitative colleagues. The course provides some basic knowledge about statistical modeling, data visualization as well as computer programming which are all fundamental aspects when developing an impactful storytelling.

CONTENT SUMMARY

  • Definition of Big Data.
  • Parallel and distributed computing.
  • Statistical modeling: from linear regression to machine learning.
  • Model evaluation.
  • Survival Analysis
  • Natural Language Processing
  • Artificial Neural Networks.
  • Introduction to programming in R.
  • Statistical modeling in R.

Intended Learning Outcomes (ILO)

KNOWLEDGE AND UNDERSTANDING

At the end of the course student will be able to...
  • Recognize business problems where Big Data can be applicable.
  • Recognized the main statistical models generally adopted to extract insights.
  • Understand the complexity of analyzing textual data.
  • Understand what an Artificial Neural Network is and what its main components are. 

APPLYING KNOWLEDGE AND UNDERSTANDING

At the end of the course student will be able to...
  • Solve business problems by data-analytic thinking.
  • Use several tools and techniques to practically implement solution methods.
  • Use R to carry out simple statistical analyses and visualizations.
  • Prepare and discuss a scientific report.

Teaching methods

  • Lectures
  • Practical Exercises
  • Individual works / Assignments
  • Collaborative Works / Assignments

DETAILS

  • Reviews of programming lectures are given to students for home studying.
  • For attending students only, a practical group assignment is presented in class at the end of the course.

Assessment methods

  Continuous assessment Partial exams General exam
  • Written individual exam (traditional/online)
     x
  • Individual Works/ Assignment (report, exercise, presentation, project work etc.)
 x    
  • Collaborative Works / Assignment (report, exercise, presentation, project work etc.)
 x    

ATTENDING STUDENTS

  • One group assignment representing 80% of final grade to be presented and discussed in class.
  • One final multiple-choice written exam representing 20% of final grade.

NOT ATTENDING STUDENTS

  • One individual assignment representing 40% of final grade to be given to the instructor for review.
  • One final multiple-choice written exam representing 60% of final grade.

Teaching materials


ATTENDING AND NOT ATTENDING STUDENTS

Main source:

  • Slides provided by the instructor.
  • Papers will also be circulated by the instructor.

 

Additional sources:

  • G. RUBERA, F. GROSSETTI (edition by Egea BUP), Python for non-Pythonians: How to Win Over Programming Languages.
  • J. SILGE, D. ROBINSON (edition by O'REALLY),Text Mining with R: A Tidy Approach.
  • G. GROLEMUND, H. WICKHAM (edition by O'REALLY), R for Data Science.
  • G. GROLEMUND (edition by O'Really), Hands-On Programming with R: Write Your Own Functions and Simulations.

 

Advanced readings:

  • Trevor Hastie, Robert Tibshirani, Jerome Friedman:The Elements of Statistical Learning: Data Mining, Inference, and Prediction, Second Edition (available in pdf here: https://web.stanford.edu/~hastie/ElemStatLearn/printings/ESLII_print12.pdf

  • F. CHOLLET (edition by Manning Publications), Deep Learning with R.
  • F. CHOLLET (edition by Manning Publications), Deep Learning with Python.
Last change 27/05/2024 09:39