The invention discloses an eye locating method based on an improved Adaboost algorithm and human face geometrical characteristics. The method is characterized by comprising the following steps: respectively training a human face classifier and an eye classifier; utilizing the trained human face ...
Understanding which recommendation algorithm is most effective for a specific data set is crucial, as it has been widely acknowledged that no single recommender can achieve optimal performance in all scenarios (Im and Hars 2007; Anelli et al. 2022). Apart from the performance variation of the al...
ML algorithm We employed five ML algorithms to predict MACEs in our study based on the selected features. In addition to four commonly used models, namely, AdaBoost, GNB, LDA, and SVM models [18], we introduced a stacking ensemble model. The ensemble model was built by stacking the classi...
6A-B) based on their trend similarity over time using the soft Mfuzz clustering algorithm. Clusters 2, 5, and 8 in non-pCR group and clusters 2, 6, 10, 12, 13, and 16 in pCR group trended to decrease over time. However, Clusters 7, 9, 13 and 16 in non-pCR group and clusters...
We implemented the CHI2 method using the select-k-best algorithm, with an upper limit of the selected features set to twenty (k = 20). In the MI method, the MI score is utilized to select the features based on their importance with a lower limit of 0.2, where the features with an ...
Clinical assessment of individualized glycemic goals in patients with type 2 diabetes: formulation of an algorithm based on a survey among leading worldwide diabetologists. Diabetes Care. 2015;38:2293–300. 18. Weber P, Meluzínova H, Kubesova H, Polcarova V, Kocourhova B, Striova A, et...
In recent years we have tacked conformational analyses of aromatic polyesters,7,8 and the methodology there could be expected to be developed for PHB. Here, we have employed the refined RIS algorithm9 that (1) adopts 27 Â 27 statistical weight matrices including up to four-bond correlations...
Results: Feasibility of the proposed system was good. The system was valid for measuring step count (ICC 0.899). Inherent differences in gait quantification between algorithm and GaitRite resulted in difficulties comparing agreement between the different systems. Agreement was moderate-excellent (ICC ...
From a sampling frame of 24,682 adults of European ancestry enrolled in population-based cohorts across Europe, participants at varying risk of glycaemic deterioration were identified using a risk prediction algorithm (based on age, BMI, waist circumference, use of antihypertensive medication, smoking ...
3) propagation of characteristics 特征传递 例句>> 4) feature reduction 特征约减 1. Experimentalresults show that intrusion feature set selected by thefeature reductionalgorithm is better, an. 提出一种基于AdaBoost的入侵特征约减算法,利用该算法约减入侵特征中的冗余特征,构造Ada-加权和Ada-域值分类器,并...