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converting embedding vectors to arrays for the trees

This commit is contained in:
David Shorten 2021-07-23 17:54:46 +10:00
parent 0e530cdceb
commit bb51b09048
1 changed files with 14 additions and 5 deletions
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19
java/source/infodynamics/measures/spiking/integration/TransferEntropyCalculatorSpikingIntegration.java
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@ -76,7 +76,11 @@ public class TransferEntropyCalculatorSpikingIntegration implements
Vector<double[]> sourceEmbeddingsFromSpikes = null;
Vector<double[]> targetEmbeddingsFromSamples = null;
Vector<double[]> sourceEmbeddingsFromSamples = null;
protected KdTree kdTreeJointAtSpikes = null;
protected KdTree kdTreeJointAtSamples = null;
protected KdTree kdTreeConditioningAtSpikes = null;
protected KdTree kdTreeConditioningAtSamples = null;
Vector<double[][]> destPastAndNextTimings = null;
/**
@ -141,7 +145,7 @@ public class TransferEntropyCalculatorSpikingIntegration implements
/**
* Whether to add an amount of random noise to the incoming data
*/
protected boolean addNoise = true;
protected boolean addNoise = false;
/**
* Amount of random Gaussian noise to add to the incoming data
*/
@ -317,8 +321,13 @@ public class TransferEntropyCalculatorSpikingIntegration implements
targetEmbeddingsFromSamples, sourceEmbeddingsFromSamples);
}
double[][] arrayedTargetEmbeddingsFromSpikes = new double[targetEmbeddingsFromSpikes.size()][k];
for (int i = 0; i < targetEmbeddingsFromSpikes.size(); i++) {
arrayedTargetEmbeddingsFromSpikes[i] = targetEmbeddingsFromSpikes.elementAt(i);
}
for (int i = 0; i < 5; i++) {
System.out.println(Arrays.toString(targetEmbeddingsFromSpikes.elementAt(i)));
System.out.println(arrayedTargetEmbeddingsFromSpikes[i][0] + " " + arrayedTargetEmbeddingsFromSpikes[i][1]);
}
// Now we have collected all the events.
@ -385,8 +394,8 @@ public class TransferEntropyCalculatorSpikingIntegration implements
// Make sure that the first point at which an embedding is made has enough preceding spikes in both source and
// target for embeddings to be made.
while (pointsAtWhichToMakeEmbeddings[embedding_point_index] < destSpikeTimes[most_recent_dest_index] |
pointsAtWhichToMakeEmbeddings[embedding_point_index] < sourceSpikeTimes[most_recent_source_index]) {
while (pointsAtWhichToMakeEmbeddings[embedding_point_index] <= destSpikeTimes[most_recent_dest_index] |
pointsAtWhichToMakeEmbeddings[embedding_point_index] <= sourceSpikeTimes[most_recent_source_index]) {
embedding_point_index++;
}