Sergio Ortiz
ES

Work · 11 records

Projects connecting data, models and real use.

Carefully edited case studies plus a verifiable index of public work.

11 verified projects

Visual overview of the GEMF — EXIST 2026 project
research2026

GEMF — EXIST 2026

A probabilistic multimodal system that uses Gemini as a semantic mediator, combines text, image-derived interpretation, EEG and emotion features, and learns from annotator disagreement.

3× #1Official first places
#1Task 2.1 soft rank
0.741 → 0.880Validation AUC
View case GitHub
Visual overview of the UrbanFlow Valencia project
system2026

UrbanFlow Valencia

An end-to-end urban decision-support system with 24 hourly CatBoost models, an independent integer-programming optimizer, public services and monitoring.

24Hourly models
1,158Traffic zones
44.4 veh/hTest MAE
View case GitHub
Visual overview of the UPV-EARTH project
research2026

UPV-EARTH

A reproducible research-intelligence platform that classifies 31,634 abstracts against nine Planetary Boundaries and keeps evidence and abstention visible.

31,634Scientific abstracts
9Planetary Boundaries
72.1%Prompt v4 Top-1
View case GitHub
Visual overview of the AION project
system2025

AION

A predictive system that models traffic deviations and converts local news, events and weather into structured signals for future emergency-routing decisions.

0.971Test R²
44.5 veh/hTest MAE
17.4%Test sMAPE
View case GitHub
Visual overview of the Outfit AI Recommender project
experiment2025

Outfit AI Recommender

A documented hackathon prototype combining segmentation, vision-language features and vector search for fashion discovery.

1st placeChallenge result
View case GitHub
Visual overview of the GENAQ Market Selection project
analysis2024

GENAQ Market Selection

A first-principles scoring system that ranks Spanish census sections for atmospheric water generator market entry.

35,891Census sections ranked
View case GitHub
Visual overview of the ExamBox project
system2025

ExamBox

A self-hosted FastAPI and JupyterLab platform that makes a pinned Docker environment part of a practical exam.

10 / 10Academic grade
View case GitHub
Visual overview of the NOBIL Data project
system2025

NOBIL Data

A WebSocket ingestion pipeline that normalizes charging events, rotates JSONL logs, creates snapshots and publishes versioned data.

View case GitHub
Visual overview of the NBA Scouting Analytics project
analysis2024

NBA Scouting Analytics

A transparent R analysis that uses PCA, clustering and PLS-DA to study player roles, replacements and All-Star profiles.

508Players analysed
100%Test sensitivity
View case GitHub
Visual overview of the COVID-19: Wealth & Mortality project
analysis2024

COVID-19: Wealth & Mortality

Six interactive visualizations investigate the relationship between national wealth, testing and recorded COVID-19 mortality in 2020.

189Countries
366 daysDaily observations
View case GitHub
Visual overview of the FitPlanner project
experiment2024

FitPlanner

A Streamlit project that combines scraped routines, nutrition APIs and fuzzy product matching from one user form.

112Workout routines
5,023Products matched
View case GitHub