no code implementations • 15 Mar 2023 • Hoda Memarzadeh, Nasser Ghadiri, Matthias Samwald, Maryam Lotfi Shahreza
Considering that most of the clinical concepts are in the form of multi-word expressions and their accurate identification requires the user to specify n-gram range, we have proposed a shortcut method to preserve the structure of the expression based on TF-IDF.
no code implementations • 22 Jul 2022 • Hoda Memarzadeh, Nasser Ghadiri, Maryam Lotfi Shahreza
The quality of a learning embedding is influenced by how clinical notes are used as input to representation models.
1 code implementation • 29 Apr 2021 • Hoda Memarzadeh, Nasser Ghadiri, Matthias Samwald, Maryam Lotfi Shahreza
To address the limitations of previous approaches in handling complex parts of EMR data, an unsupervised method is proposed for building a patient representation, which integrates unstructured data with structured data extracted from patients' EMRs.