Oil price plays a vital role in a country's economy. Oil price forecasting helps in making better
economic planning and decisions. The fluctuation in the oil price occurs due to several …

In recent years, there have been more and more researches focus on the field of face
recognition with the development of artificial intelligence (AI). Principal Component Analysis …

Face recognition from an image/video has been a fast‐growing area in research community,
and a sizeable number of face recognition techniques based on texture analysis have been …

School bullying is a serious problem among teenagers. School violence is one type of
school bullying and considered to be the most harmful. As AI (Artificial Intelligence) …

Landslides are irreversible and highly destructive disasters, so the early identification of
landslides is necessary to minimize damage and the loss of life. Landslides are especially …

El análisis de emociones y el monitoreo del nivel de atención de los estudiantes en
entornos virtuales permite a los docentes tomar acciones para mejorar los procesos de …

Data mining has received many applications in diverse areas such as banking, marketing,
healthcare and fraud detection. One of the valuable tools in data mining is principal …

Unconstrained face recognition is a complex task because of the numerous intra-class
changes caused by lighting, occlusion, facial expressions and poses changes. Such …

At present, under the epidemic prevention and control, face recognition is facing the problem
of masks. The traditional face recognition system dataset is composed of a face without …

Linear discriminant analysis (LDA) has found extensive application in predicting bankruptcy.
In this article, we elucidate a novel modelling approach for LDA that can also aid in gaining …