Materials for Multi-label Text Classification for Public Procurement in Spanish

Summary

Materials used for a SEPLN paper submission (to appear). The paper proposes a Common Procurement Vocabulary codes (CPVs) classifier that uses as an input the textual description of the contracting process, and assigns CPVs from the 45 top-level CPV categories. The classifier works for Spanish, and improves the state of the art by 10% F1-score.

To access the contents of this Research object as a JSON-LD RO-Crate, type the following curl command:

  curl -sH "accept:application/ld+json" -L https://w3id.org/dgarijo/ro/sepln2022

Datasets

CPV Classifier training and test datasets
- Description: Datasets used to test different approaches to CPV classification.
- License: 'https://creativecommons.org/licenses/by/4.0/legalcode' and 'info:eu-repo/semantics/openAccess'

Software

The pointers for the main software used can be found below:

Resulting trained model (in HuggingFace)

Our main code repository can be seen below:

cpv-classifier

In this work we compare different approaches to Common Procurement Vocabulary (CPV) codes classification, using data extracted from the Spanish Treasury.