in this paper, the quantitative structure activity-relationship (qsar) of the ccr2b receptor inhibitors was scrutinized. firstly, the molecular descriptors were calculated using the dragon package. then, the stepwise multiple linear regressions (sw-mlr) and the genetic algorithm multiple linear regressions (ga-mlr) variable selection methods were subsequently employed to select and implement th...

This study presents some mathematical methods for estimating the critical properties of 40 different types of alkanes and their derivatives including critical temperature, critical pressure and critical volume. This algorithm used QSPR modeling based on graph theory, several structural indices, and geometric descriptors of chemical compounds. Multiple linear regression was used to estimate the ...

The most important problem in action recognition is how to represent an action video. The approaches can be roughly divided into four categories: (1) human pose based approaches which utilize human structure information; (2) global action template based approaches which capture appearance and motion information on the whole motion body; (3) local feature based approaches which mainly extract va...

mammography has been recognized as the best method of screening for breast cancer, for a long time. although the sensitivity of mammography is acceptable, it has limited specificity and a radiologist should be aware of limitations and pitfalls. there are different positive findings in mammography which are descriptors of breast disease including benign lesions or breast cancer. in this talk i w...

We introduce BM3E, a Conditional Bayesian Mixture of Experts Markov Model, for consistent probabilistic estimates in discriminative visual tracking. The model applies to problems of temporal and uncertain inference and represents the unexplored bottom-up counterpart of pervasive generative models estimated with Kalman filtering or particle filtering. Instead of inverting a non-linear generative...

In this paper, the quantitative structure activity-relationship (QSAR) of the CCR2b receptor inhibitors was scrutinized. Firstly, the molecular descriptors were calculated using the Dragon package. Then, the stepwise multiple linear regressions (SW-MLR) and the genetic algorithm multiple linear regressions (GA-MLR) variable selection methods were subsequently employed to select and implement th...

Most of the existing action recognition methods represent actions as bags of space-time interest points. Specifically, space-time interest points are detected from the video and described using appearancebased descriptors. Each descriptor is then classified as a video-word and a histogram of these videowords is used for recognition. These methods therefore rely solely on the discriminative powe...