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@NovaSayar

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Sestiano/README.md

Hi, I'm Sebastiano 👋

I'm an NLP & Generative AI Engineer at CEDAT85. I graduated with an MSc in Cognitive Science (Computational Linguistics and Cognition track, 110 cum laude) from CIMeC, University of Trento, where I worked on cognitive network science and LLMs.

Research

  • TEA Networks: a Python library that implements Target-Event-Agent networks, a novel framework to measure bias through its actors, actions and consequences in English texts. I'm a co-developer. Preprint: arXiv:2604.27673.
  • SpreadingAct: extension of SpreadPy that I developed with Massimo Stella. It adds self-organised criticality and sandpile spreading activation on cognitive networks.
  • rlhf-word-association-networks: how RLHF changes the associative structure of LLMs (base vs chat) through free-association networks.

NovaSayar

NovaSayar is the organisation I run as an equal partner with Harun Eroglu for our joint projects, e.g. ssl-for-active-learning and semantic-similarity-analysis.

Pinned Loading

  1. NovaSayar/semantic-similarity-analysis NovaSayar/semantic-similarity-analysis Public

    Python

  2. NovaSayar/ssl-for-active-learning NovaSayar/ssl-for-active-learning Public

    Impact of self-supervised pre-training (SimSiam) on the efficiency of active learning strategies (random sampling, entropy, information density) using Resnet-18 and CIFAR-10

    Python 2

  3. ubuntu-guide-24.04.02-lts ubuntu-guide-24.04.02-lts Public

    Step-by-step setup guide for Ubuntu 24.04 LTS: drivers, CUDA, terminal, dev tools, gaming, dual boot and WSL2.

    134 11

  4. rlhf-word-association-networks rlhf-word-association-networks Public

    Analysis of RLHF's impact on the associative structure of LLMs using Text-Free Mental Networks (TFMN)

    Python