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Last change
on this file since 326 was
326,
checked in by sherbold, 12 years ago
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- changed signature of de.ugoe.cs.util.eventbench.models.TrieBasedModel?.train() and update() from using Collection<List<Event<?>>> to Collection<List<? extends Event<?>>>
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-
Property svn:mime-type set to
text/plain
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File size:
678 bytes
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| 1 | package de.ugoe.cs.eventbench.models;
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| 2 |
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| 3 | import java.util.ArrayList;
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| 4 | import java.util.List;
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| 5 | import java.util.Random;
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| 6 |
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| 7 | import de.ugoe.cs.eventbench.data.Event;
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| 8 |
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| 9 | public class MockTrieBasedModel extends TrieBasedModel {
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| 10 | private static final long serialVersionUID = 1L;
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| 11 |
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| 12 | public MockTrieBasedModel(int markovOrder, Random r) {
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| 13 | super(markovOrder, r);
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| 14 | }
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| 15 |
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| 16 | @Override
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| 17 | public double getProbability(List<? extends Event<?>> context,
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| 18 | Event<?> symbol) {
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| 19 | List<Event<?>> list = new ArrayList<Event<?>>();
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| 20 | list.add(context.get(context.size()-1));
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| 21 | if( trie.find(list).getFollowingSymbols().contains(symbol) ) {
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| 22 | return 1;
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| 23 | } else {
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| 24 | return 0;
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| 25 | }
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| 26 | }
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| 27 | } |
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