Data analysis and visualization

Dataset pre-processing

Imbalanced learning, PCA, data

augmentation, fairness, outliers,

and missing values

Classification, regression, and clustering

Also with data streams and incremental learning

Model evaluation and explanation

Programming & Query Languages:

Python, R, Java, JavaScript, SQL, MDX, Bash

Some of the libraries I used:

Pandas, SKLearn, Numpy, PyTorch, PySpark, NetworkX, NLTK, DEAP, Matplotlib, Seaborn, RiverML, Streamlit, Langchain

I mainly focused on creating a hybrid decision-maker (HDM):

I also held lectures, edited slides, helped students, and examined them. In particular, I supervised the Master's thesis SafeGen: A Data-Anonymization Fairness-Enhancing Framework.

I left the PhD program halfway in due to personal issues.

School focused on the ethical ramifications of AI. With other colleagues, I proposed the project "IUS - Intelligent University System", which won the project work contest.

Data Science and Language Technologies (NLP)

Relevant Exams: Data Mining, Social Network Analysis, Text Analytics, Distributed Data Analysis and Mining, Semantic Web, Laboratory of Data Science, Computational Linguistics

Master's Thesis: Genetic Fairness-Enhancing Data Generation Framework

Improvisational Theatre

I played improvisational theatre with Arsenale Delle Apparizioni. This experience helped me learn how to speak in public and how to respond to unexpected events.

Peer Reviewer

I reviewed papers for the Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD 2024), the Workshop on Adaptive eXplainable AI (AXAI 2024), and the International Conference on Discovery Science 2024 (DS 2024).

F. Mazzoni, R. Pellugrini, R. Guidotti - Bridging the Gap in Hybrid Decision-Making Systems*

F. Mazzoni, S. Mazzarino, G. Rossetti - TETRA: TExtual TRust Analyzer for a Gricean Approach to Social Networks

F. Mazzoni, A. Failla, G. Rossetti - FairNet: A Genetic Framework to Reduce Marginalization in Social Networks

F. Mazzoni, R. Guidotti, A. Malizia - A Frank System for Co-Evolutionary Hybrid Decision-Making

F. Mazzoni, M. Manerba, M. Cinquini, R. Guidotti - GenFair: A Genetic Fairness-Enhancing Data Generation Framework

F. Mazzoni, A. Failla, S. Citraro - Quantifying and Reducing Marginalization in Networks: a Genetic Approach

A. Failla, F. Mazzoni, S. Citraro - Attribute-aware Community Events in Feature-rich Dynamic Networks

* = Currently under review

My work focused on developing LLM-based AI solutions to help the company's sales and support team, and on enhancing the company's Salesforce platform.

Freelance Data Analyst

As a freelance, I worked on data analysis projects, including:

Traineeship focused on pre-processing for outlier detection.

I wrote the script and supervised the artists for the graphic novel project I colori di una nuova vita. This experience taught me how to lead a large project team.

Writer

I wrote seven promotional shorts for the European Union.