BPMLL is a package for training multi-label BP neural networks. The package includes the MATLAB code of the algorithm BP-MLL, which is designed to deal with multi-label learning. It is in particular useful when a real-world object is associated with multiple labels simultaneously
標簽： package multi-label includes networks
上傳時間： 2013-12-05
上傳用戶：xsnjzljj
OQPSK調制的仿真，給出了I和Q支路的BPSK調制信號圖。窗函數可選矩形窗和升余弦窗。
上傳時間： 2014-11-30
上傳用戶：頂得柱
Many of the pattern fi nding algorithms such as decision tree, classifi cation rules and clustering techniques that are frequently used in data mining have been developed in machine learning research community. Frequent pattern and association rule mining is one of the few excep- tions to this tradition. The introduction of this technique boosted data mining research and its impact is tremendous. The algorithm is quite simple and easy to implement. Experimenting with Apriori-like algorithm is the fi rst thing that data miners try to do.
標簽： 64257 algorithms decision pattern
上傳時間： 2014-01-12
上傳用戶：wangdean1101
Semantic analysis of multimedia content is an on going research area that has gained a lot of attention over the last few years. Additionally, machine learning techniques are widely used for multimedia analysis with great success. This work presents a combined approach to semantic adaptation of neural network classifiers in multimedia framework. It is based on a fuzzy reasoning engine which is able to evaluate the outputs and the confidence levels of the neural network classifier, using a knowledge base. Improved image segmentation results are obtained, which are used for adaptation of the network classifier, further increasing its ability to provide accurate classification of the specific content.
標簽： multimedia Semantic analysis research
上傳時間： 2016-11-24
上傳用戶：蟲蟲蟲蟲蟲蟲
對應分析correspondence analysis(ANACOR) [G,F,A]=ANACOR(X)，X為原始數據 p X n維 即有n個樣本，每個樣本由p個變量來描述。返回F為R型因子分析后的結果，Q為最后的結果,A=ZZ 。
標簽： ANACOR correspondence analysis 分
上傳時間： 2016-11-26
上傳用戶：wyc199288
另一本介紹貝葉斯網絡的經典教材，可以與Learning Bayesian Networks配合使用，相得益彰。
上傳時間： 2014-01-05
上傳用戶：電子世界
％For the following 2-class problem determine the decision boundaries ％obtained by LMS and perceptron learning laws.
標簽： boundaries the following determine
上傳時間： 2016-11-26
上傳用戶：guanliya
提出一種基于分形理論和BP 神經網絡的航空遙感圖像有監督分類方法。該方法嘗試將航空圖像 的光譜信息和紋理特征相結合。它首先將彩色航空圖像由RGB 格式轉化為HSI 格式,然后,根據亮度計算分 數維、多重分形廣義維數譜q-D( q) 和“空隙”等基于分形的紋理特征,同時加入歸一化的色度和飽和度作為光 譜特征,采用BP 神經網絡作為分類器。通過對彩色航空圖像的分類實驗,結果證實該方法行之有效。
上傳時間： 2014-01-11
上傳用戶：qq1604324866
BP neural network for time series analysis predicted that by entering the corresponding time-series data to predict the future, suitable for beginners on the BP neural network learning
標簽： corresponding time-series predicted analysis
上傳時間： 2016-11-27
上傳用戶：cjl42111
利用matlab仿真軟件，實現8QAM調制。在實現時采用正交調幅的方式,某星座點在I坐標上的投影去調制同相載波的幅度,在Q坐標上的投影去調制正交載波的幅度,然后將2個調幅信號相加就是所需的調相信號。
上傳時間： 2014-01-02
上傳用戶：leehom61
