C
Chrisina Draganova
Researcher at University of East London
Publications - 15
Citations - 671
Chrisina Draganova is an academic researcher from University of East London. The author has contributed to research in topics: Artificial neural network & Multiple choice. The author has an hindex of 5, co-authored 15 publications receiving 642 citations. Previous affiliations of Chrisina Draganova include London Metropolitan University.
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Journal ArticleDOI
Comparing different classifiers for automatic age estimation
TL;DR: The aim of this work is to design classifiers that accept the model-based representation of unseen images and produce an estimate of the age of the person in the corresponding face image, which indicates that machines can estimate theAge of a person almost as reliably as humans.
Diagnostic feedback by snap-drift question response grouping
TL;DR: This work develops a method for incorporation into an on-line system to provide carefully targeted guidance and feedback to students to address the level of knowledge of the individual and guides them towards a greater understanding of particular concepts.
Proceedings ArticleDOI
Snap-drift neural network for selecting student feedback
TL;DR: This paper investigates the application of the snap-drift neural network (SDNN) to the provision of guided student learning in formative assessments and indicates that significant learning support is provided for the students.
Journal Article
Modal learning neural networks
TL;DR: Two modal learning ideas are presented: The Snap-Drift Neural Network (SDNN), which toggles its learning between two modes, is incorporated into an on-line system to provide carefully targeted guidance and feedback to students; and an adaptive function neural network (ADFUNN), in which adaptation applies simultaneously to both the weights and the individual neuron activation functions.
Proceedings ArticleDOI
Progressive enhancement in the real world
John Wells,Chrisina Draganova +1 more
TL;DR: This poster illustrates a real world implementation of the progressive enhancement technique by following the steps in building a restaurant food menu that elegantly scrolls within a fixed page design.