Area Square
This is the package for online (competitive)/batch prediction using generalized linear models under square loss. The algorithms are derived using the Aggregating Algorithm.The algorithms have guarantees on the cumulative square loss for the worst case when applied in online fashion in comparison...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Online/Batch generalized linear models under square loss Download |
Chi-square tests of homogeneity and independence.Computes the P-value for I x J - table row/col independence.Ref.: DeltaProt toolbox at http://services.cbu.uib.no/software/deltaprot/Input:X: data matrix (I x J -table) of the observed frequency cells.method: 'RC': Read-Cressie power divergence...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Chi-square tests Download |
ROC curve and the area under it can be computated with this function.area = roc(fileName,exp1,exp2,...,expN)
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): ROC Curves and Area Under of Them Download |
The Area under the Receiver Operating Characteristic is a common summary statistic for the goodness of a predictor in a binary classification task. It is equal to the probability that a predictor will rank a randomly chosen positive instance higher than a randomly chosen negative one.I was...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (39): AUROC - Area under Receiver Operating Characteristic Download |
CHISQUARECONT takes as input a 2x2 matrix that represents a 2x2 contingency table andcalculates the probability of obtaining the observed and each of the more extreme tablesbased on the pearson chi square test which is based on the chi square distribution. Thechi square test might become...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Chi-square test - contingency tables Download |
CHI2RAYLTEST: Single sample Pearson Chi Square goodness-of-fit statistical test to examine a null hypothesis of Rayleigh Channel.H=CHI2RAYLTEST(X,ALPHA) performs the particular case of Pearson Chi Squaretest to determine whether the null hypothesis of a Rayleigh channel realization is a...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Rayleigh Channel Pearson Chi Square Test Download |
CHI2TEST: Single sample Pearson Chi Square goodness-of-fit hypothesis test.H=CHI2TEST(X,ALPHA) performs the particular case of Pearson Chi Square test to determine whether the null hypothesis of composite normality PDF is a reasonable assumption regarding the population distribution of a random...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (46): Pearson Chi Square Hypothesis Test Download |
fcnHomogeneousMaskAreaFilter performs noise filtering on an image based on searching for the most homogeneous mask within a search area around a pixel of interest. The method uses a square neighborhood of 5x5 pixels with 3x3 masks to estimate the gray-level homogeneity in each of the masks. The...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (41): Homogeneous Mask Area Filter Download |
Least Square method is common curve fitting approch. But for special some function, the tradiational Least Square method is hard to get enough accurancy dueo to gobal approximation. Moving Least Square(MLS) can fit any differentiable function through local approximation.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Moving Least Square(MLS1D) Download |
parameter 1 is feature value (discrete), parameter 2 is the corresponding labelsthe reference paper is: S. Wu, P. A. Flach, Feature selection with labeled and unlabeled data, available athttp://ai.ijs.si/branax/iddm-2002_proceedings/Wu.pdfrelevant paper is: Technical Note: Bias in...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): chi square feature analysis Download |
Least Square method is common curve fitting approch. But for special some function, the tradiational Least Square method is hard to get enough accurancy dueo to gobal approximation. Moving Least Square(MLS) can fit any differentiable function through local approximation.Here I share MLS2D...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (50): Moving Least Square(MLS2D) Download |
Moving Least Square(MLS) for 3-dimension Least Square method is common curve fitting approch. But for special some function, the tradiational Least Square method is hard to get enough accurancy dueo to gobal approximation. Moving Least Square(MLS) can fit any differentiable function through local...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Moving Least Square(MLS3D) Download |
r2 = rsquare(y,f) RSQUARE computes the coefficient of determination (R-square) value from actual data Y and model data F. INPUTS Y : Actual data F : Model fit OUTPUT R2 : Coefficient of determination EXAMPLE x = 0:0.1:10; y = 2.*x + 1 + randn(size(x)); p = polyfit(x,y,1); f = polyval(p,x); r2...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): R-square: The coefficient of determination Download |
This routine will shade the area of a 2-D plot between two user defined vectors. Simply pass the two vectors, and their corresponding horizontal coordinates, select your fill color and transparency level and viola! You have a figure that is colored in between the two input vectors.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Shade area between two curves Download |
This functions displays GUI for selecting square or rectangular part of the input image IMG. To perform selection user must click mouse twice: at two corners of the selection area. User can change the shape at any moment, even when first point is set, unless it is not forbidden by additional...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (42): Image: Select ROI Download |
In this code, the user selection the area of interest on an image, by dragging the rectangle of size specified in the code around the image by holding the left button of mouse and leaving the left button at a desired area. This program takes the grayscale image as input and outputs the cropped...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (40): Area of interest selection in an image Download |
Interact with a simple area plot.Requires lots of inputs to define the interaction.Inspired by the Baby Name Voyager:http://www.babynamewizard.com/namevoyager/
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (44): Area Navigator Download |
This code displays a given image and allows user to crop the image using selected area.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 71.68 KB | Download (43): Crop Image with Selected Area Download |
The 2D / 3D Area Graph provides both a client and server side solution for the incorporation of area graphs and charts into web pages.It provides versatile components so that web authors and Java developers can easily build and publish dynamic and interactive area charts.Both the applet and...
Platforms: PHP
License: Freeware | Size: 358.4 KB | Download (50): 2D 3D Area Graph for Scripts Download |
The Link Area module provides an "area plugin" for Views 3. It allows customized links to be placed in the header, footer, or empty text of any view.The obvious use case is to create a list of all nodes of type "foo" and then add a header link to the node/add/foo page. By making it a real link...
Platforms: PHP
License: Freeware | Size: 10 KB | Download (43): Views link area Download |