Search Results for author: Maryam Lotfi Shahreza

Found 5 papers, 2 papers with code

Applying unsupervised keyphrase methods on concepts extracted from discharge sheets

no code implementations15 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.

Binary Classification Entity Linking +3

A Study into patient similarity through representation learning from medical records

1 code implementation29 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.

Mortality Prediction Representation Learning

MultiGBS: A multi-layer graph approach to biomedical summarization

no code implementations27 Aug 2020 Ensieh Davoodijam, Nasser Ghadiri, Maryam Lotfi Shahreza, Fabio Rinaldi

Automatic text summarization methods generate a shorter version of the input text to assist the reader in gaining a quick yet informative gist.

Extractive Text Summarization Semantic Similarity +2

Heter-LP: A heterogeneous label propagation algorithm and its application in drug repositioning

1 code implementation8 Nov 2016 Maryam Lotfi Shahreza, Nasser Ghadiri, Seyed Rasul Mossavi, Jaleh Varshosaz, James Green

As a result, it is necessary for drug development studies to conduct an investigation into the interrelationships of drugs, protein targets, and diseases.

Data Integration Drug Discovery

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