They did this not by looking at links, but by tracking the appearance of distinctive phrases—such as "lipstick on a pig"— in blog posts and articles.
研究者的统计方法并不是计算链接数量，而是统计特征词汇的出现率，比如文章中出现的“猪身上的唇膏印”这个词组。
A new approach that incorporates robust appearance filter with a particle filter to realize robust object tracking is presented in this paper.
本文提出一种新的目标跟踪算法，将鲁棒外观滤波与粒子滤波器相结合，从而实现稳定的目标跟踪。
Experimental results show that the tracking system can effectively update the object model under the circumstances of severe occlusion or appearance change, and achieve object tracking in time.
实验结果表明，跟踪系统可以在目标被遮挡或形状改变的情况下，有效地更新目标模型，实现实时目标跟踪。
By comparing the conventional appearance based bright pupil method, this method is able to improve tracking accuracy and overcome various limitations.
与传统的基于瞳孔亮度的方法比较，此方法不仅克服了各种条件的限制，而且提高了跟踪的正确率。
To address two challenging problems in infrared target tracking, target appearance changes and unpredictable abrupt motions, a novel particle filtering based tracking algorithm is introduced.
针对红外目标跟踪中两个重点问题：目标外观变化和无规律的突变运动，本文提出了一种新的基于粒子滤波的红外目标跟踪算法。
According to the appearance of some fruit, such as pear and apple, a modified boundary tracking method was proposed.
文章根据梨、苹果等水果的外形特征，提出了一种改进的边界追踪方法。
G. Q. Zhao, L. Chen, G. C. Chen. 3D head tracking using SIFT-based registration and scale invariant view-based appearance model. Journal of Computational Information Systems, 2008.
赵刚强，陈岭， 陈根才。 基于配准和多层外观模型的三维头部姿态跟踪。 浙大学报（工学版）。
The proposed algorithm can keep tracking object of varying scales even when the surrounding background is similar to the object's appearance.
该算法能够在目标附近存在相似表观及目标尺度持续变化的情况下，取得较为稳健的跟踪结果。
The proposed algorithm can keep tracking object of varying scales even when the surrounding background is similar to the object's appearance.
该算法能够在目标附近存在相似表观及目标尺度持续变化的情况下，取得较为稳健的跟踪结果。
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