activity
20182022
most citedTehran Stock Exchange Prediction Using Sentiment Analysis of Online Textual Opinions

18 citations · 42 across the 11 of their papers we have counts for

collaborators

12 papers

cs.CL2021

HmBlogs: A big general Persian corpus

Hamzeh Motahari Khansari, Mehrnoush Shamsfard

This paper introduces the hmBlogs corpus for Persian, as a low resource language. This corpus has been prepared based on a collection of nearly 20 million blog posts over a period…

cs.CL20218 cited

Offensive Language Detection with BERT-based models, By Customizing Attention Probabilities

Peyman Alavi, Pouria Nikvand, Mehrnoush Shamsfard

This paper describes a novel study on using `Attention Mask' input in transformers and using this approach for detecting offensive content in both English and Persian languages. Th…

cs.CL2021

A Knowledge-based Approach for Answering Complex Questions in Persian

Romina Etezadi, Mehrnoush Shamsfard

Research on open-domain question answering (QA) has a long tradition. A challenge in this domain is answering complex questions (CQA) that require complex inference methods and lar…

cs.CL2021

Contradiction Detection in Persian Text

Zeinab Rahimi, Mehrnoush ShamsFard

Detection of semantic contradictory sentences is one of the most challenging and fundamental issues for NLP applications such as recognition of textual entailments. Contradiction i…

cs.CL20213 cited

Persian-WSD-Corpus: A Sense Annotated Corpus for Persian All-words Word Sense Disambiguation

Hossein Rouhizadeh, Mehrnoush Shamsfard, Vahideh Tajalli +1

Word Sense Disambiguation (WSD) is a long-standing task in Natural Language Processing(NLP) that aims to automatically identify the most relevant meaning of the words in a given co…

cs.CL2021

SAT Based Analogy Evaluation Framework for Persian Word Embeddings

Seyyed Ehsan Mahmoudi, Mehrnoush Shamsfard

In recent years there has been a special interest in word embeddings as a new approach to convert words to vectors. It has been a focal point to understand how much of the semantic…