Description Usage Arguments Value Author(s) Examples
To get (back) to the overview of all steps and functions use this link:
a.a.main
This is a wrapper function for an artifical neural network
It executes these functions:
e.b.ann.step1
1 2 | e.a.ann.start(blocks, feature1, feature2 = NULL, classification, dataType,
imageType, rounds, lr, nodes, nodeString, batch)
|
blocks |
A string that holds a path to a cross-validation block file |
feature1 |
A string that holds a path to a feature data file (hog, colorHist or pixelFeature28) |
feature2 |
A string that holds a path to a second feature data file (the type that was not used in |
classification |
A string that holds a path to which the result should be stored as .rda file. |
dataType |
er that defines the number of trees randomForest should use (see package randomForest) |
imageType |
A number that defines the number of variables randomly sampled as candidates at each split of randomForest (see package randomForest). This parameter is optional |
rounds |
A number that defines the minimum size of terminal nodes for randomForest (see package randomForest). This parameter is optional |
lr |
A vector of length equal to number of classes that defines the ratio of proportion of votes to cutoff (see package randomForest). This parameter is optional |
nodes |
A vector containing node amounts per layer, e.g. rep(1000, 2) for two layers with 1000 nodes. |
nodeString |
String representation of nodes that are used |
batch |
The amount of objects which the model is trained on every round |
A table that holds the pairs of correct and not correct predicted images, the number of correct predicted images and the accuracy percentage
Nils Meckmann, Maren Reuter, Sascha di Bernardo
1 2 3 | \code{result <- e.a.ann.start(blocks = "data/blocks2677IMG.rda", feature1 = "data/hog_original_15_6_complete.rda", classification = "data/classesOrig.rda",
dataType = "hog_15_6", imageType = "orig", rounds = "50", lr = "0.00001",
nodes = rep(10,100), nodeString = "10x100", batch = "100")}
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.