Research Explorer

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Researcher

Ekaterina Loginova

Awards & Distinctions

10 Results

2025

Ordinal regression for question difficulty estimation with transformer-based neural networks

Arthur ThuyEkaterina LoginovaDries Benoit

2024

Forecasting directional bitcoin price returns using aspect-based sentiment analysis on online text data

Ekaterina LoginovaWai Kit TsangGuus van HeijningenLouis-Philippe KerkhoveDries Benoit

A1 Journal Article in MACHINE LEARNING

2022

Structural information in mathematical formulas for exercise difficulty prediction : a comparison of NLP representations

Ekaterina LoginovaDries Benoit

Studies on advanced natural language processing representations and deep learning in decision making systems

Ekaterina LoginovaDries Benoit

2021

Embedding navigation patterns for student performance prediction

Ekaterina LoginovaDries Benoit

Towards the application of calibrated transformers to the unsupervised estimation of question difficulty from text

Ekaterina LoginovaLuca BenedettoDries BenoitPaolo Cremonesi

2020

Towards end-to-end multilingual question answering

Ekaterina LoginovaStalin VaranasiGünter Neumann

A1 Journal Article in INFORMATION SYSTEMS FRONTIERS

2019

An interactive web-interface for visualizing the inner workings of the question answering LSTM

Ekaterina LoginovaGünter Neumann

Code-mixed question answering challenge : crowd-sourcing data and techniques

Khyathi ChanduEkaterina LoginovaVishal GuptaJosef van GenabithGünter NeumannManoj ChinnakotlaEric NybergAlan W. Black

2018

A graph-based approach for learner-tailored teaching of Korean grammar constructions

Mikhail AkimovEkaterina LoginovaMaxim Musin