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Large scale SVM
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Application background Support vector machine (Vector Machine Support) is Cortes and Vapnik in 1995. It has many unique advantages in solving small sample, nonlinear and high dimensional pattern recognition, and can be applied to other machine learning problems such as function fitting. Key Technology A large scale of SVM classification, in view of the characteristics of a long time, the characteristics of a large number of features, a better classification results, such classification with hog features, SIFT features, etc., have better classification results.
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Algorithms for image and video retrieval
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Application background One is used for image and video retrieval algorithm, the magic of this algorithm is that for different angles, the illumination of the image, the basic can be correctly retrieved in the image library. The purpose is to introduce the retrieval algorithm of this magic image to everyone, but also give yourself a memo. Key Technology First bag of words, also called "bag of words", in information retrieval, bag of words model assumed for a text, ignoring the word order and grammar, syntax, the only seen is a word set, or a combination of words, each word in a text are independent, do not rely on in other words is, or said that when the author of this article in any one location choice a vocabulary are not subject to the front of the sentence and independent choice.
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Three dimensional cloud data reconstruction
4.0
How to convert point cloud data from a RGB image from point cloud data to reconstruct 3-dimensional image. Use MATLAB to run can be completely effective, can be an object's three dimensional cloud data.
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