Automated essay scoring with string kernels and word embeddings

M Cozma, AM Butnaru, RT Ionescu - arXiv preprint arXiv:1804.07954, 2018 - arxiv.org
In this work, we present an approach based on combining string kernels and word
embeddings for automatic essay scoring. String kernels capture the similarity among strings …

[PDF][PDF] Can characters reveal your native language? A language-independent approach to native language identification

RT Ionescu, M Popescu, A Cahill - Proceedings of the 2014 …, 2014 - aclanthology.org
A common approach in text mining tasks such as text categorization, authorship
identification or plagiarism detection is to rely on features like words, part-of-speech tags …

Analytical router modeling for networks-on-chip performance analysis

UY Ogras, R Marculescu - 2007 Design, Automation & Test in …, 2007 - ieeexplore.ieee.org
Networks-on-chip (NoCs) have recently emerged as a scalable alternative to classical bus
and point-to-point architectures. To date, performance evaluation of NoC designs is largely …

Native language identification with classifier stacking and ensembles

S Malmasi, M Dras - Computational Linguistics, 2018 - direct.mit.edu
Ensemble methods using multiple classifiers have proven to be among the most successful
approaches for the task of Native Language Identification (NLI), achieving the current state …

Learning to identify Arabic and German dialects using multiple kernels

RT Ionescu, A Butnaru - Proceedings of the fourth workshop on …, 2017 - aclanthology.org
We present a machine learning approach for the Arabic Dialect Identification (ADI) and the
German Dialect Identification (GDI) Closed Shared Tasks of the DSL 2017 Challenge. The …

String kernels for native language identification: Insights from behind the curtains

RT Ionescu, M Popescu, A Cahill - Computational Linguistics, 2016 - direct.mit.edu
The most common approach in text mining classification tasks is to rely on features like
words, part-of-speech tags, stems, or some other high-level linguistic features. Recently, an …

The unreasonable effectiveness of machine learning in Moldavian versus Romanian dialect identification

M Găman, RT Ionescu - International Journal of Intelligent …, 2022 - Wiley Online Library
Motivated by the seemingly high accuracy levels of machine learning (ML) models in
Moldavian versus Romanian dialect identification and the increasing research interest on …

[PDF][PDF] Native language identification: explorations and applications

S Malmasi - 2016 - figshare.mq.edu.au
The prediction of an author's native language using only their second language writing—a
task called Native Language Identification (NLI)—is usually tackled using supervised …

UnibucKernel: An approach for Arabic dialect identification based on multiple string kernels

RT Ionescu, M Popescu - Proceedings of the Third Workshop on …, 2016 - aclanthology.org
The most common approach in text mining classification tasks is to rely on features like
words, part-of-speech tags, stems, or some other high-level linguistic features. Unlike the …

Knowledge transfer between computer vision and text mining

RT Ionescu, M Popescu - Advances in Computer Vision and Pattern …, 2016 - Springer
Machine learning is currently a vast area of research with applications in a broad range of
fields such as computer vision, bioinformatics, information retrieval, natural language …