25 documents found
Data Scientist's Decalogue
Data science has become a pillar of evidence-based decision-making in the public and private sectors. In this context, there is a need for a practical and universal guide that transcends technological fads and provides solid and applicable principles. This guide offers a decalogue of good practices…
- Guides
Chatting with Public Data: A Practical Application of Artificial Intelligence
Open data portals are an invaluable source of public information. However, extracting meaningful insights from this data can be challenging for users without advanced technical knowledge.
In this practical exercise, we will explore the development of a web application that democratizes access to…
- Data exercises
Word Embeddings - Practical Exercise on Tag Processing
Open data portals play a fundamental role in accessing and reusing public information. A key aspect in these environments is the tagging of datasets, which facilitates their organization and retrieval.
Word embeddings represent a transformative technology in the field of natural language…
- Data exercises
Tourism in Spain: Analyzing National Tourist Flows Using Interactive Visualizations
1. Introduction
Visualizations are graphical representations of data that allow for the simple and effective communication of information linked to them. The possibilities for visualization are very broad, from basic representations such as line graphs, bar charts or relevant metrics, to…
- Data exercises
Municipal Innovation through Open Data: Solutions to make municipal services more accessible
The digital revolution is transforming municipal services, driven by the increasing adoption of artificial intelligence (AI) technologies that also benefit from open data. These developments have the potential to redefine the way municipalities deliver services to their citizens, providing tools to…
- Reports and studies
How to Create an Expert Assistant with Open Data: Building GPT to Answer the Critical Minerals Challenge
1. Introduction
In the information age, artificial intelligence has proven to be an invaluable tool for a variety of applications. One of the most incredible manifestations of this technology is GPT (Generative Pre-trained Transformer), developed by OpenAI. GPT is a natural language model…
- Data exercises
Road to electrification: Deciphering electric vehicle growth in Spain through data analytics
1. Introduction
Visualisations are graphical representations of data that allow to communicate, in a simple and effective way, the information linked to the data. The visualisation possibilities are very wide ranging, from basic representations such as line graphs, bar charts or relevant metrics,…
- Data exercises
Predictive analisys of electric consuption in the city of Barcelona
1. Introduction
Visualizations are graphical representations of data that allow you to communicate, in a simple and effective way, the information linked to it. The visualization possibilities are very extensive, from basic representations such as line graphs, bar graphs or relevant metrics, to…
- Data exercises
Good Practices for Measuring the Impact of Open Data in Europe
The Open Data Maturity Study 2022 provides a snapshot of the level of development of policies promoting open data in countries, as well as an assessment of the expected impact of these policies. Among its findings, it highlights that measuring the impact of open data is a priority, but also a major…
- Reports and studies
Analysis of travel networks in BICIMAD
1. Introduction
Visualizations are graphical representations of data that allow the information linked to them to be communicated in a simple and effective way. The visualization possibilities are very wide, from basic representations, such as line, bar or sector graphs, to visualizations…
- Data exercises
