Zexi Chen

Works (4)

Updated: January 23rd, 2025 05:00

2024 article

Attention Mechanism and Context Modeling System for Text Mining Machine Translation

Bo, S., Zhang, Y., Huang, J., Liu, S., Chen, Z., & Li, Z. (2024, August 16).

By: S. Bo *, Y. Zhang *, J. Huang *, S. Liu *, Z. Chen n & Z. Li *

author keywords: Transformer; Text mining; Machine translation; K-Means
topics (OpenAlex): Semantic Web and Ontologies; Advanced Computational Techniques and Applications; Natural Language Processing Techniques
Source: Web Of Science
Added: January 21, 2025

2021 article

Local Clustering with Mean Teacher for Semi-supervised learning

Chen, Z., Dutton, B., Ramachandra, B., Wu, T., & Vatsavai, R. R. (2021, January 10). 2020 25TH INTERNATIONAL CONFERENCE ON PATTERN RECOGNITION (ICPR).

By: Z. Chen n, B. Dutton n, B. Ramachandra n, T. Wu n  & R. Vatsavai n 

topics (OpenAlex): Machine Learning and Data Classification; Domain Adaptation and Few-Shot Learning; Anomaly Detection Techniques and Applications
TL;DR: This work proposes a simple yet effective method called Local Clustering (LC) to mitigate the effect of confirmation bias in the Mean Teacher model and demonstrates on semi-supervised benchmark datasets SVHN and CIFAR-10 that adding the LC loss to MT yields significant improvements compared to MT and performance comparable to the state of the art in semi- supervised learning. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 30, 2021

2017 article

Hierarchical change detection framework for biomass monitoring

Chen, Z., Ramachandra, B., & Vatsavai, R. R. (2017, July 1). 2017 Ieee International Geoscience and Remote Sensing Symposium (Igarss), pp. 620–623.

By: Z. Chen n, B. Ramachandra n & R. Vatsavai n 

topics (OpenAlex): Remote Sensing in Agriculture; Remote-Sensing Image Classification; Remote Sensing and Land Use
TL;DR: A nearest neighbor based hierarchical change detection methodology for analyzing multi-temporal remote sensing imagery and shows that K-Means over-detects changes in comparison to the proposed method. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2016 article

Scalable nearest neighbor based hierarchical change detection framework for crop monitoring

Chen, Z., Vatsavai, R. R., Ramachandra, B., Zhang, Q., Singh, N., & Sukumar, S. (2016, December 1). 2016 IEEE International Conference on Big Data (Big Data), pp. 1309–1314.

By: Z. Chen n, R. Vatsavai n , B. Ramachandra n, Q. Zhang n, N. Singh* & S. Sukumar *

topics (OpenAlex): Remote Sensing in Agriculture; Remote-Sensing Image Classification; Remote Sensing and Land Use
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
13. Climate Action (OpenAlex)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

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