Search Results for author: Mehdi Allahyari

Found 6 papers, 2 papers with code

COPER: a Query-adaptable Semantics-based Search Engine for Persian COVID-19 Articles

1 code implementation12 Jul 2021 Reza Khanmohammadi, Mitra Sadat Mirshafiee, Mehdi Allahyari

In this paper, we collected a large dataset of these articles, leveraged different BERT variations as well as other keyword models such as BM25 and TF-IDF, and created a search engine to sift through these documents and rank them, given a user's query.

Semantic Textual Similarity

Graph-based Ontology Summarization: A Survey

no code implementations15 May 2018 Seyedamin Pouriyeh, Mehdi Allahyari, Qingxia Liu, Gong Cheng, Hamid Reza Arabnia, Yuzhong Qu, Krys Kochut

Ontologies have been widely used in numerous and varied applications, e. g., to support data modeling, information integration, and knowledge management.

Information Retrieval

A Comprehensive Survey of Ontology Summarization: Measures and Methods

no code implementations5 Jan 2018 Seyedamin Pouriyeh, Mehdi Allahyari, Krys Kochut, Hamid Reza Arabnia

The Semantic Web is becoming a large scale framework that enables data to be published, shared, and reused in the form of ontologies.

ES-LDA: Entity Summarization using Knowledge-based Topic Modeling

no code implementations IJCNLP 2017 Seyedamin Pouriyeh, Mehdi Allahyari, Krzysztof Kochut, Gong Cheng, Hamid Reza Arabnia

With the advent of the Internet, the amount of Semantic Web documents that describe real-world entities and their inter-links as a set of statements have grown considerably.

Document Summarization

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