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Alexandros Katsiferis alkat19

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Postdoctoral researcher in Epidemiology & Health Data Science
7 followers · 15 following
  • University of Copenhagen
  • Copenhagen, Denmark
  • https://alkat19.github.io/

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alkat19/README.md

Hi, I'm Alex 👋

Postdoctoral Researcher · Epidemiology & Health Data Science · University of Copenhagen

Website Google Scholar ORCID LinkedIn X


I build predictive models for adverse outcomes in vulnerable populations. I get excited about combining data from different sources — questionnaires, nationwide registries, EHRs — and finding signal in the noise.

Currently exploring how far I can push agentic AI in my research workflows.


Interests · Clinical Prediction Models · Causal Inference · Prediction under Intervention · Personalized Psychiatry · NLP · Agentic AI

Tools · R · Python · Claude Code


Featured · Fieldtrip Index — measures cross-domain impact of academic research through citation patterns and semantic similarity.


Soft spot for logistic regression, restricted cubic splines, and yes — XGBoost.

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  1. MLGlobalHealth/Early_Warning_Scores MLGlobalHealth/Early_Warning_Scores Public

    Development & validation of clinical early warning models using multi-centred data.

    R 3 1

  2. ED_Pred ED_Pred Public

    Prediction of eating disorders in 40,000+ adolescents using register-based and self-reported data

    R

  3. Falls-Mortality-Expenditures Falls-Mortality-Expenditures Public

    Code for the development and internal validation of a model predicting mortality risk after a fall in older adults

    1

  4. Spousal-Bereavement-ML-Mortality Spousal-Bereavement-ML-Mortality Public

    Analysis of temporal patterns of healthcare expenditures for mortality prognosis

    R 1

  5. fieldtrip-index fieldtrip-index Public

    How far a researcher's work travels across disciplinary boundaries — four measures from OpenAlex citation data and text embeddings

    Python 1

  6. dnbc_skills dnbc_skills Public

    Find Danish National Birth Cohort (DNBC) questionnaire variables by topic — a Claude Code skill over all eight codebook waves

    Python

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