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[Android] Lock screen

: PackageCom.example.wow.demo_lockscreen;ImportAndroid.content.Context;ImportAndroid.graphics.PixelFormat;ImportAndroid.graphics.Point;ImportAndroid.view.LayoutInflater;ImportAndroid.view.View;ImportAndroid.view.ViewGroup;ImportAndroid.view.WindowManager;ImportAndroid.widget.Button;/*** Created by Wow on 15-4-9.*/ Public classlockscreen {point mlpsize; Button Mbtnunlock; ViewGroup MView; FinalWindowManager Mwindowmanager; FinalWindowmanager.layoutparams

Android Travel-How to eject a non-unusual form

paint () for drawing on a window;//Add the required token for the window, which will be introduced in section 4.2 IBinder Mtoken = new Binder ();//A Window object, This example demonstrates how to add this window to a WMS and draw on it mywindow mwindow = new Mywindow ();//windowmanager.layoutparams defines layout properties for Windows, including location, size, and window type windowmanager.layoutparams mLp = new Windowmanager.layoutparams (); Chor

Word vector (wordvector)

=65536, you have to take the GPU for a long time, 10^5 basically finished.In fact, most of the 10^5 is a waste of dimensions, and the really useful features are hidden in so many dimensions.This shows that the characteristic dimension of one-hot representation expression is too high, it needs dimensionality reduction. However, this is not the worst of the pit dad's flaws.Bengio in a neural probabilistic language model in 2003, the dimension is too high to cause each study to force the majority o

"Android" Custom FlowLayout, supports multiple layout optimizations--android-flowlayout

margin attribute, which is exactly what we need.Rewrite onmeasureThere are 2 main purposes, the first is to measure the width and height of each child element, and the second is to set the measured value of the flowlayout according to the measured value of the child element.@Override protected void onmeasure(intWidthmeasurespec,intHEIGHTMEASURESPEC) {intMpaddingleft = Getpaddingleft ();intMpaddingright = Getpaddingright ();intMpaddingtop = Getpaddingtop ();intMpaddingbottom = Getpaddingbotto

Starting today to learn the pattern recognition and machine learning (PRML), chapter 5.2-5.3,neural Networks Neural network training (BP algorithm)

a batch. The benefits of ONLINEGD are: low computational capacity and the ease of escaping from some local optima.5.3 Error BackPropagation reverse conductionIn this section, we discuss a fast method for calculating the forward network error function e (w) gradient-known as the error backpropagation algorithm, or simply backprop.It is worth mentioning that BackPropagation also has similar names elsewhere, such as multilayer perceptron (MLP), which is

Starting today to learn the pattern recognition and machine learning (PRML), chapter 5.2-5.3,neural Networks Neural network training (BP algorithm)

ease of escaping from some local optima.5.3 Error BackPropagation reverse conductionIn this section, we discuss a fast method for calculating the forward network error function e (w) gradient-known as the error backpropagation algorithm, or simply backprop.It is worth mentioning that BackPropagation also has similar names elsewhere, such as multilayer perceptron (MLP), which is often called the BackPropagation network. BackPropagation in it means to

Using Keras depth learning to implement regression problem examples _ depth learning

() model.add (Dense (input_dim=13, init= ' normal ', activation= ' Relu ')) Model.add (dense (1, init= ' norm Al ') # Compile model Model.compile (loss= ' mean_squared_error ', optimizer= ' Adam ') return Model # fix random SE ed for reproducibility seed = 7 Numpy.random.seed (SEED) # Evaluate model with standardized dataset estimators = [] Estimat Ors.append (' Standardize ', Standardscaler ()) estimators.append (' MLP ', Kerasregressor (Build_fn=ba

Ndk 8d compiled FFMPEG libstagefright

y41psgi vble yopshorten vc1 yuv4sipr vc1image zerocodecsmackaud vcr1 zlibsmacker vmdaudio zmbvEnabled encoders:Enabled hwaccels:Enabled parsers:aac dvdsub mpegvideoaac_latm flac pngac3 gsm pnmadx h261 rv30cavsvideo h263 rv40cook h264 vc1dca mjpeg

Practice of deep Learning algorithm---convolutional neural Network (CNN) implementation

./(fan_in + fan_out)) self. W = theano.shared (Numpy.asarray (Rng.uniform (Low=-w_bound, High=w_bound, Size=filter_shape), DTYPE=THEANO.CONFIG.FLOATX), borrow=true) b_values = Numpy.zeros ((filte R_shape[0],), dtype=theano.config.floatx) self.b = theano.shared (value=b_values, borrow=true) conv_out = con V2d (Input=input, Filters=self. W, Filter_shape=filter_shape, input_shape=image_shape) pooled_out = pool.pool_2d ( Input=conv_out, Ds=poolsize, ignore_border=

[Android] Lock screen, android lock screen

any time you click anywhere on the screen. Okay, the code below. LockScreen. java: package com.example.wow.demo_lockscreen;import android.content.Context;import android.graphics.PixelFormat;import android.graphics.Point;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.view.WindowManager;import android.widget.Button;/** * Created by wow on 15-4-9. */public class LockScreen { Point mLpSize; Button mBtnUnlock; ViewGroup mView; fi

[Blog] Based on convolution neural network algorithm for image search

, feature dimension 20, number of gods net layer 160Average correct rate 0.238636, minimum correct rate 0.000000The result is very rotten, the reason and the previous I mentioned should be yo relationship. therefore, only gaobor or similar to the NNS of this method, it is possible to solve the problem. first, use the MLP and Gabor features to solve the problem; is Gabor better? This is the result of the comparison above)in image processing, the Gabor

Mxnet Official Documentation Tutorial (2): an example of handwritten numeral recognition based on convolution neural network

= mx.sym.FullyConnected (Data=act1, name= ' FC2 ', Num_hidden =64) Act2= mx.sym.Activation (DATA=FC2, name= ' relu2 ', act_type= "Relu") # The Thrid fully-connected layer, note this hidden size should is the number of unique which FC3 = mx.sym.FullyConnected (data=act2, name= ' fc3 ', num_hidden=10) # The Softmax and loss layer MLP = Mx.sym.SoftmaxOutput (DATA=FC3, name= ' Softmax ') # We Visualize the network structure with output size (th

Recurrent neural network (recurrent neural networks)

applications.The 90 's coincided with the decline of neural networks, and the Feedforward MLP was optimization by SVM.In the represention, the older generation of the CV is still using the Hand-made feature, and the SPEECHNLP also emphasizes the characteristics of statistics.The two variants of Rnn,elmanjordan SRN, proposed in 1990, were also quickly ignored because of the lack of suitable practical applications.After more than 10 years, met the DL c

Python Data Mining Domain Toolkit

Symbolic differential operation L High speed and stable optimization L Generate C code dynamically • Extensive unit testing and self-validation Since 2007, Theano has been widely used in scientific operations. Theano makes it easier to build deep learning models that can quickly implement the following models:L Logistic RegressionL Multilayer PerceptronL Deep convolutional NetworkL Auto encoders, denoising autoencodersL Stacked denoising Auto-encodersL Restricted Boltzmann Mach

Common data Mining algorithm packages in R

algorithmKernlab packet ksvm function, support vector machine based on kernel functionNnet packet nnet function, a single hidden layer neural network algorithmNeuralnet packet neuralnet function, multiple hidden layer multi-node neural network algorithmRsnns Packet MLP function, multilayer perceptron neural networkRsnns packet RBF function, neural network based on radial basis functionClassification of discrete dependent variables:Stats package GLM f

General Audio procedures FAQ

identifying what audio is contained within an Avi. 16. Please post a list of the most recommended Winamp plugins. AC3 http://sourceforge.net/projects/winampac3/AAC/MP4: http://www.audiocoding.com/download.phpMPA/MP2/MP3: http://www.mars.org/home/rob/proj/mpeg/mad-plugin/DTS: http://sourceforge.net/projects/in-dtsc/ (under development)(For DTS playback, you cocould also use the Winamp's DirectShow plugin together with windvd's DTs DirectShow filter ). 17. Can I decrypt/rip/create a DVD-A (D

The Fall of Rnn/lstm

We fell for recurrent neural networks (RNN), Long-short term-memory (LSTM), and all their variants. Now it's time to drop them! IT is the year 2014 and Lstm and RNN make a great come-back from the dead. We all read Colah's blog and Karpathy ' s ode to RNN. But We were all young and unexperienced. For a few years this is the way to solve sequence learning, sequence translation (SEQ2SEQ), which also resulted in Amazin G results in speech to text comprehension and the raise of Siri, Cortana, Google

A preliminary study of Bengio Deep Learning--6th chapter: Feedforward Neural network

Gradient Based Learning 1 Depth Feedforward network (Deep Feedforward Network), also known as feedforward neural network or multilayer perceptron (multilayer PERCEPTRON,MLP), Feedforward means that information in this neural network is only a single direction of forward propagation without feedback mechanism. 2 Rectifier Linear unit (rectified linear Unit,relu), has some beautiful properties, more suitable than the sigmoid function when the hidden un

Detecting Java code Overflow attacks using neural network algorithms

/java_meterpreter_\d+/uad-java-meterpreter* ", file): Print (" Load file (%s) "% file) x.append (Load_one_flle (file)) Y.append (1) return x,yif __name__ = ' __main__ ': x1 , Y1=load_adfa_training_files ("adfa-ld/training_data_master/") x2,y2=load_adfa_java_files ("ADFA-LD/Attack_Data_ master/") x=x1+x2 y=y1+y2 #print x vectorizer = Countvectorizer (min_df=1) x=vectorizer.fit_transform (x) X=x.toarray () MLP = Mlpclassifier (hidden_layer_sizes= (150,5

Go: Open Source Library for Python

operation L High speed and stable optimization L Generate C code dynamically • Extensive unit testing and self-validation Since 2007,Theano has been widely used in scientific operations. Theano makes it easier to build deep learning models that can quickly implement the following models: L Logistic RegressionL Multilayer PerceptronL Deep convolutional NetworkL Auto encoders, denoising autoencodersL Stacked denoising auto-encodersL Restricted Boltzmann machinesL Deep belief Net

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