Training CNN Classifiers for Semantic Segmentation using Partially Annotated Images: with Application on Human Thigh and Calf MRI

1 code implementation • 16 Aug 2020 • Chun Kit Wong, Stephanie Marchesseau, Maria Kalimeri, Tiang Siew Yap, Serena S. H. Teo, Lingaraj Krishna, Alfredo Franco-Obregón, Stacey K. H. Tay, Chin Meng Khoo, Philip T. H. Lee, Melvin K. S. Leow, John J. Totman, Mary C. Stephenson

Results: Evaluation against publicly available CT datasets shows that presence masking is a viable method for training class-generic classifiers.

Semantic Segmentation

Word-length entropies and correlations of natural language written texts

no code implementations • 24 Jan 2014 • Maria Kalimeri, Vassilios Constantoudis, Constantinos Papadimitriou, Konstantinos Karamanos, Fotis K. Diakonos, Harris Papageorgiou

We study the frequency distributions and correlations of the word lengths of ten European languages.

Entropy analysis of word-length series of natural language texts: Effects of text language and genre

no code implementations • 17 Jan 2014 • Maria Kalimeri, Vassilios Constantoudis, Constantinos Papadimitriou, Kostantinos Karamanos, Fotis K. Diakonos, Haris Papageorgiou

We estimate the $n$-gram entropies of natural language texts in word-length representation and find that these are sensitive to text language and genre.

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