scispace - formally typeset
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.

Papers
More filters
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

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.