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Big Data Analytics A.A. 2022/23

This year, the course 599AA Big Data Analytics (BDA) is replaced by 783AA Geospatial Analytics (GSA). For any questions, please contact Luca Pappalardo (luca [dot] pappalardo [at] isti [dot] cnr [dot] it).

Learning goals

In our digital society, every human activity is mediated by information technologies, hence leaving digital traces behind. These massive traces are stored in some, public or private, repository: phone call records, movement trajectories, soccer-logs, and social media records are all examples of “Big Data”, a novel and powerful “social microscope” to understand the complexity of our societies. The analysis of big data sources is a complex task, involving the knowledge of several technological and methodological tools. This course has three objectives:

  • introducing to the emergent field of big data analytics and social mining;
  • introducing to the technological scenario of big data, like programming tools to analyze big data, query NoSQL databases, and perform predictive modeling;
  • guide students to the development of an open-source and reproducible big data analytics project, based on the analysis of real-world datasets.

Module 1: Big Data Analytics and Social Mining

In this module, analytical methods and processes are presented through exemplary cases studies in challenging domains, organized according to the following topics:

  • The Big Data Scenario and the new questions to be answered
  • Sports Analytics:
    1. Soccer data landscape and injury prediction
    2. Analysis and evolution of sports performance
  • Mobility Analytics
    1. Mobility data landscape and mobility data mining methods
    2. Understanding Human Mobility with vehicular sensors (GPS)
    3. Mobility Analytics: Novel Demography with mobile-phone data
  • Social Media Mining
    1. The social media data landscape: Facebook, Linked-in, Twitter, Last_FM
    2. Sentiment analysis. example from human migration studies
    3. Discussion on ethical issues of Big Data Analytics
  • Well-being&Now-casting
    1. Nowcasting influenza with retail market data
    2. Predicting well-being from human mobility patterns
  • Paper presentations by students

Module 2: Big Data Analytics Technologies

This module will provide to the students the technologies to collect, manipulate and process big data. In particular, the following tools will be presented:

  • Python for Data Science
  • The Jupyter Notebook: developing open-source and reproducible data science
  • MongoDB: fast querying and aggregation in NoSQL databases
  • GeoPandas: analyze geo-spatial data with Python
  • Scikit-learn: machine learning in Python
  • Keras: deep learning in Python

Module 3: Laboratory for Interactive Project Development

During the course, teams of students will be guided in the development of a big data analytics project. The projects will be based on real-world datasets covering several thematic areas. Discussions and presentation in class, at different stages of the project execution, will be performed.

  • 1st Mid Term: Data Understanding and Project Formulation
  • 2nd Mid Term: Model(s) construction and evaluation
  • 3rd Mid Term: Model interpretation/explanation
  • Exam: Final Project results

Calendar

15/09 (Mod. 1) Introduction to the course, The Big Data scenario lesson1_introduction_to_the_course_2021.pdf

17/09 (Mod. 2) Python for Data Science and the Jupyter Notebook: developing open-source and reproducible data science

22/09 (Mod. 2) Data Exploration and Understanding practice in Python

24/09 (Mod. 3) Presentation of datasets for the project bda21_22_datasets_1_.pdf

29/09 (Mod. 2) Scikit-learn: programming tools for data mining (part 1) https://jovian.ai/jonpappalord/classification

01/10 (Mod. 2) Scikit-learn: programming tools for data mining (part 2) https://jovian.ai/jonpappalord/clustering

6/10 (Mod. 2) Geopandas and scikit-mobility: managing geographic data in Python (part 1)

8/10 (Mod. 2) Geopandas and scikit-mobility: managing geographic data in Python (part 2)

13/10 (Mod. 1) Case study 1: Injury prediction and how to deal with unbalanced datasets and perform feature selection: bda_2122_injury_forecasting.pdf

15/10 (Mod. 2) Feature selection in Python

20/10 (Mod. 3) MidTerm1

  • BigData-Islanders
  • WeMine
  • cpu_in_flames

22/10 (Mod. 3) MidTerm1

  • How I Met Your Big Data
  • SLM
  • The Missing Values

27/10 (Mod. 3) Comments and discussion on first Mid Term 1 tips_mid_1_bda2122.pdf

29/10 (Mod. 1) Case Study 2: How to use Data Science to nowcast well-being bda_wellbeing.pdf

03/11 (Mod. 1) Case Study 3: Performance evaluation in sports

05/11 NO LESSON

10/11 (Mod. 2) Interpretations and Explanations 1: https://jovian.ai/jonpappalord/explanations

12/11 (Mod. 2) Interpretations and Explanations 2: https://jovian.ai/jonpappalord/explanations2

17/11 (Mod. 3) Mid Term2

  • How I Met Your Big Data
  • WeMine
  • The Missing Values

19/11 (Mod.3) Mid Term2

  • BigData-Islanders
  • SLM
  • cpu_in_flames

24/11 NO LESSON

26/11 NO LESSON

01/12 (Mod. 3) Paper presentations

  • BigData-Islanders
  • SLM

03/12 (Mod. 3) Paper presentations

  • cpu_in_flames
  • The Missing Values

10/12 (Mod. 3) Paper presentations

  • How I met your Big Data
  • WeMine

15/12 (Mod. 3) Mid Term 3

  • How I Met Your Big Data
  • BigData-Islanders
  • cpu_in_flames

17/12 (Mod. 3) Mid Term 3

  • WeMine
  • SLM
  • The Missing Values

Exam (Appelli)

  1. Jan 26th, 2022
  2. Feb 11th, 2022

Previous Big Data Analytics websites

bigdataanalytics/bda/start.1654588935.txt.gz · Ultima modifica: da Luca Pappalardo

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