Results 51 to 60 of about 114 (95)

From Language Identification to Topic Modelling: A Fully Integrated Pipeline for Multilingual Aspect‐Based Sentiment Analysis and Component‐Level Insights

open access: yesExpert Systems, Volume 43, Issue 7, July 2026.
ABSTRACT The rapid expansion of multilingual digital platforms has made the accurate analysis of user‐generated content across different languages and cultural contexts increasingly essential. However, existing methods struggle to maintain consistent performance due to linguistic diversity, morphological complexity, and structural variations in text ...
Abdulkadir Şeker
wiley   +1 more source

User‐Based Evaluation of Explainability Techniques for Misogyny Detection in Code‐Mixed Hindi–English

open access: yesApplied AI Letters, Volume 7, Issue 2, June 2026.
In this work, we have performed human‐based evaluation of three post hoc explainability techniques, Local Interpretable Model Agnostic Explanations (LIME), Shapely Additive Explanations (SHAP), and integrated Gradients (IG) for a multilingual Bidirectional Encoder Representations from Transformers (mBERT) based binary and multi‐label misogyny ...
Sargam Yadav   +2 more
wiley   +1 more source

Heterogeneous Deep‐Ensemble Framework for Sentiment Analysis of Movie Reviews Based on Stacking and Voting

open access: yesConcurrency and Computation: Practice and Experience, Volume 38, Issue 11, June 2026.
ABSTRACT Sentiment analysis of movie reviews reflects users' behavioral preferences and emotional responses to films, aiding in understanding audience needs and enhancing user experience. In recent years, deep ensemble learning has significantly improved sentiment polarity prediction by combining multiple deep models.
Hanzhe Cai, Ze Wu, Seena Joseph
wiley   +1 more source

On Subword Complexity of Morphic Sequences

open access: yes, 2008
We study structure of pure morphic and morphic sequences and prove the following result: the subword complexity of arbitrary morphic sequence is either $Θ(n^{1+1/k})$ for some $k\in\mathbb N$, or is $O(n \log n)$.
openaire   +2 more sources

A Hopf algebra of subword complexes

open access: yesAdvances in Mathematics, 2017
Several color figures, 31 ...
Nantel Bergeron, Cesar Ceballos
openaire   +2 more sources

A Comprehensive Study of Bengali Language Tools and Applications for Artificial Intelligence Research

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
This study presents a comprehensive analysis of Bengali AI resources, including NLP tools, machine translation systems, speech technologies, and benchmarking datasets. The findings highlight fragmented development across tasks and emphasize the need for integrated resources, unified benchmarks, and multimodal datasets to build a scalable and robust ...
Fairooz Maliha   +5 more
wiley   +1 more source

On scattered subword complexity

open access: yesCoRR, 2011
Special scattered subwords, in which the gaps are of length from a given set, are defined. The scattered subword complexity, which is the number of such scattered subwords, is computed for rainbow words.
openaire   +3 more sources

Enhancing Diaspora Scientist Identification Through SMOTE‐Driven Machine Learning and Transformer‐Based Hybrid Models on Multi‐Institution Dataset

open access: yesEngineering Reports, Volume 8, Issue 6, June 2026.
Flowchart of the proposed process. ABSTRACT This paper explores machine learning‐based discovery of Indian‐origin scientists working overseas with a fused multi‐institution dataset of 4280 records retrieved in seven research institutions: Ames Laboratory, AMNH, Broad Institute, DRI, NIDDK‐NIH, Salk Institute, and Van Andel Institute.
Shivani Gautam   +6 more
wiley   +1 more source

On Possibilities and Challenges of GPT‐Assisted Learning Environments

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Contemporary education demands a student‐centered and competence‐oriented approach. Learners must tackle and solve problems independently and in line with constructivist learning theories. Accordingly, instructional roles must evolve from mere knowledge transmission to facilitating students' autonomous achievement of learning objectives—a ...
Marius Harnisch, Thorsten Bartel
wiley   +1 more source

Subword Complexes and Nil-Hecke Moves

open access: yesModeling and Analysis of Information Systems, 2015
For a finite Coxeter group W, a subword complex is a simplicial complex associated with a pair (Q, ρ), where Q is a word in the alphabet of simple reflections, ρis a group element. We describe the transformations of such a complex induced by nil-moves and inverse operations on Q in the nil-Hecke monoid corresponding to W.
openaire   +5 more sources

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