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gender
Photos with people (e.g., family, friends, celebrities, etc.) are the major interest of users. Thus, with the exponentially growing photos, large-scale content-based face image retrieval is an enabling technology for many emerging applications. In this work, we aim to utilize automatically detected human attributes that contain semantic cues of the face photos to improve contentbased
face retrieval by constructing semantic codewords for efficient
large-scale face retrieval. By leveraging human attributes in a scalable and systematic framework, we propose two orthogonal methods named attribute-enhanced sparse coding and attributeembedded inverted indexing to improve the face retrieval in the offline and online stages. We investigate the effectiveness of different attributes and vital factors essential for face retrieval. Experimenting on two public datasets, the results show that theproposed methods can achieve up to 43.5 relative improvement in MAP compared to the existing methods.
- 2013-11-20 00:42:07下载
- 积分：1
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随机森林分类器
说明： 输入特征向量训练随机森林分类模型，并计算分类结果的Kappa系数，混淆矩阵，准确性，特异性和敏感性。(Input eigenvector to train random forest classification model, and calculate kappa coefficient, confusion matrix, accuracy, specificity and sensitivity of classification results.)
- 2021-04-25 09:38:46下载
- 积分：1
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sfcm
加入邻域信息的空间模糊c均值聚类算法的代码。(Join neighborhood information, spatial fuzzy c-means clustering algorithm code.)
- 2010-01-20 15:05:02下载
- 积分：1
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fh_mfsk
this is frequency hopping mfsk in matlab
- 2009-07-15 11:08:33下载
- 积分：1
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BPSK_Modulation
This is a simulation of BPSK modulation and its perfomane
- 2013-05-19 00:17:28下载
- 积分：1
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LDPC_hard_BSC
说明： 低密度奇偶效驗碼利用硬式解碼再經過bsc通道下的錯誤率(Low-density parity codes using hard and then after bsc channel decoding error rate under the)
- 2011-02-21 21:05:36下载
- 积分：1
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newton_ex
牛顿法matlab版本的一个实例源代码，带轨迹收敛图。(a source code of newton algorithm by matlab )
- 2013-10-27 16:44:08下载
- 积分：1
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fig_4a_zheng_yiganraojiachuanghou
lfm 脉冲压缩雷达，在一个干扰情况下的，目标探测情况(lfm radar one jaming MATLAB)
- 2015-04-21 09:36:37下载
- 积分：1
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tenqui_v74
包括最后计算压缩图像的峰值信噪比和压缩效果的源码,计算两个矩阵之间的欧氏距离，IDW距离反比加权方法。( Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, Calculation of the Euclidean distance between the two matrices, IDW inverse distance weighting method.)
- 2016-09-09 18:10:30下载
- 积分：1
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sadf
VC＋＋与MATLAB的混合编程
：This paper is origined from the API(Application Programme Interface)between Matlab6p5 and
Visual C++6．0．and has mainly discussed on the idea about how to make a mixed programme with language
C++ and Madab，what’s inore，has illustrated the scheme and difficulties to enhance the speed and efficien—
cy of the simulation software and code executing．Consequently，it provides the students and engineers with an
effective reference． (：This paper is origined from the API(Application Programme Interface)between Matlab6p5 and
Visual C++6．0．and has mainly discussed on the idea about how to make a mixed programme with language
C++ and Madab，what’s inore，has illustrated the scheme and difficulties to enhance the speed and efficien—
cy of the simulation software and code executing．Consequently，it provides the students and engineers with an
effective reference． )
- 2010-12-25 16:57:26下载
- 积分：1
