A survey of visual analytics techniques for machine learning
Visual analytics for machine learning has recently evolved as one of the most exciting areas
in the field of visualization. To better identify which research topics are promising and to …
in the field of visualization. To better identify which research topics are promising and to …
Visualization and visual analytics approaches for image and video datasets: A survey
Image and video data analysis has become an increasingly important research area with
applications in different domains such as security surveillance, healthcare, augmented and …
applications in different domains such as security surveillance, healthcare, augmented and …
Classifying emotions and engagement in online learning based on a single facial expression recognition neural network
AV Savchenko, LV Savchenko… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this article, behaviour of students in the e-learning environment is analyzed. The novel
pipeline is proposed based on video facial processing. At first, face detection, tracking and …
pipeline is proposed based on video facial processing. At first, face detection, tracking and …
M2lens: Visualizing and explaining multimodal models for sentiment analysis
Multimodal sentiment analysis aims to recognize people's attitudes from multiple
communication channels such as verbal content (ie, text), voice, and facial expressions. It …
communication channels such as verbal content (ie, text), voice, and facial expressions. It …
Augmenting sports videos with viscommentator
Visualizing data in sports videos is gaining traction in sports analytics, given its ability to
communicate insights and explicate player strategies engagingly. However, augmenting …
communicate insights and explicate player strategies engagingly. However, augmenting …
A visual analytics approach to facilitate the proctoring of online exams
Online exams have become widely used to evaluate students' performance in mastering
knowledge in recent years, especially during the pandemic of COVID-19. However, it is …
knowledge in recent years, especially during the pandemic of COVID-19. However, it is …
Glancee: An adaptable system for instructors to grasp student learning status in synchronous online classes
Synchronous online learning has become a trend in recent years. However, instructors often
face the challenge of inferring audiences' reactions and learning status without seeing their …
face the challenge of inferring audiences' reactions and learning status without seeing their …
Real-time emotional health detection using fine-tuned transfer networks with multimodal fusion
Recognizing and regulating human emotion or a wave of riding emotions are a vital life skill
as it can play an important role in how a person thinks, behaves and acts. Accurate real-time …
as it can play an important role in how a person thinks, behaves and acts. Accurate real-time …
Anchorage: Visual analysis of satisfaction in customer service videos via anchor events
Delivering customer services through video communications has brought new opportunities
to analyze customer satisfaction for quality management. However, due to the lack of …
to analyze customer satisfaction for quality management. However, due to the lack of …
Hierarchical scale convolutional neural network for facial expression recognition
Recognition of facial expressions plays an important role in understanding human behavior,
classroom assessment, customer feedback, education, business, and many other human …
classroom assessment, customer feedback, education, business, and many other human …