Browsing by Subject "Principal component analysis"

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Performance analysis of different machine learning approaches for single modal facial expression detection

Zinia, Surovi; Azmol, Aliza Ibn; Islam, Saiful (BRAC University, 8/13/2018)

Facial expression detection plays a pivotal role in the studies of emotion, cognitive processes, and social interaction. This has potential applications in different aspects of everyday life .For Example, real time face ...
Reliable fault classification of induction motors using texture feature extraction and a multiclass support vector machine

Uddin, Jia; Kang, Myeongsu; Dish, V. Nguyen; Kim, Jong-Myon (© 2014 Hindawi Publishing Corporation, 2014)

This paper proposes a method for the reliable fault detection and classification of induction motors using two-dimensional (2D) texture features and a multiclass support vector machine (MCSVM). The proposed model first ...
A voice signal based gender prediction model using random forest classifier

Ahmed, Saif; Hossain, Sajjad; Chowdhury, Gazala; Mehnaz, Maliha (BRAC University, 2018-04)

In the proposed model, Classification and Regression Tree (CART) was used as a classifier to classify gender using four different algorithms which were tested with changing dataset frames, layer sizes and samples to get ...