Package de.lmu.ifi.dbs.elki.data

Examples of de.lmu.ifi.dbs.elki.data.BitVector

273
274
275
276
277
278
279
280
281
282
283
          bits[d] = new Bit(false);
        }
      }
      if(!allFalse) {
        SingleObjectBundle oaa = new SingleObjectBundle();
        oaa.append(bitmeta, new BitVector(bits));
        apriori_db.insert(oaa);
      }
    }
    APRIORI apriori = new APRIORI(minpts);
    AprioriResult aprioriResult = apriori.run(apriori_db);
View Full Code Here
263
264
265
266
267
268
269
270
271
272
273
274
275
      if(support.get(bitSet) == null) {
        support.put(bitSet, 0);
      }
    }
    for(DBID id : database.iterDBIDs()) {
      BitVector bv = database.get(id);
      for(BitSet bitSet : candidates) {
        if(bv.contains(bitSet)) {
          support.put(bitSet, support.get(bitSet) + 1);
        }
      }
    }
    List<BitSet> frequentItemsets = new ArrayList<BitSet>();
View Full Code Here
100
101
102
103
104
105
106
107
108
109
110
          }
          else if(dimensionality != attributes.size()) {
            throw new IllegalArgumentException("Differing dimensionality in line " + lineNumber + ".");
          }

          vectors.add(new BitVector(attributes.toArray(new Bit[attributes.size()])));
          labels.add(ll);
        }
      }
    }
    catch(IOException e) {
View Full Code Here
112
113
114
115
116
117
118
    }
    return MultipleObjectsBundle.makeSimple(getTypeInformation(dimensionality), vectors, TypeUtil.LABELLIST, labels);
  }

  protected VectorFieldTypeInformation<BitVector> getTypeInformation(int dimensionality) {
    return new VectorFieldTypeInformation<BitVector>(BitVector.class, dimensionality, new BitVector(new BitSet(), dimensionality));
  }
View Full Code Here
106
107
108
109
110
111
112
113
114
115
116
      dimensionality++;
      for(int i = 0; i < bitSets.size(); i++) {
        BitSet bitSet = bitSets.get(i);
        LabelList labels = allLabels.get(i);
        vectors.add(new BitVector(bitSet, dimensionality));
        lblc.add(labels);
      }
    }
    catch(IOException e) {
      throw new IllegalArgumentException("Error while parsing line " + lineNumber + ".");
View Full Code Here
117
118
119
120
121
122
123
    }
    return MultipleObjectsBundle.makeSimple(getTypeInformation(dimensionality), vectors, TypeUtil.LABELLIST, lblc);
  }

  protected VectorFieldTypeInformation<BitVector> getTypeInformation(int dimensionality) {
    return new VectorFieldTypeInformation<BitVector>(BitVector.class, dimensionality, new BitVector(new BitSet(), dimensionality));
  }
View Full Code Here
263
264
265
266
267
268
269
270
271
272
273
274
275
      if(support.get(bitSet) == null) {
        support.put(bitSet, 0);
      }
    }
    for(DBID id : database.iterDBIDs()) {
      BitVector bv = database.get(id);
      for(BitSet bitSet : candidates) {
        if(bv.contains(bitSet)) {
          support.put(bitSet, support.get(bitSet) + 1);
        }
      }
    }
    List<BitSet> frequentItemsets = new ArrayList<BitSet>();
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
          }
          else if(dimensionality != attributes.size()) {
            throw new IllegalArgumentException("Differing dimensionality in line " + lineNumber + ".");
          }

          vectors.add(new BitVector(attributes.toArray(new Bit[attributes.size()])));
          labels.add(ll);
        }
      }
    }
    catch(IOException e) {
View Full Code Here
115
116
117
118
119
120
121
    }
    return MultipleObjectsBundle.makeSimple(getTypeInformation(dimensionality), vectors, TypeUtil.LABELLIST, labels);
  }

  protected VectorFieldTypeInformation<BitVector> getTypeInformation(int dimensionality) {
    return new VectorFieldTypeInformation<BitVector>(BitVector.class, dimensionality, new BitVector(new BitSet(), dimensionality));
  }
View Full Code Here
109
110
111
112
113
114
115
116
117
118
119
      dimensionality++;
      for(int i = 0; i < bitSets.size(); i++) {
        BitSet bitSet = bitSets.get(i);
        LabelList labels = allLabels.get(i);
        vectors.add(new BitVector(bitSet, dimensionality));
        lblc.add(labels);
      }
    }
    catch(IOException e) {
      throw new IllegalArgumentException("Error while parsing line " + lineNumber + ".");
View Full Code Here
TOP

Related Classes of de.lmu.ifi.dbs.elki.data.BitVector

  • de.lmu.ifi.dbs.elki.algorithm.APRIORI
  • de.lmu.ifi.dbs.elki.datasource.parser.BitVectorLabelParser
  • de.lmu.ifi.dbs.elki.datasource.parser.SparseBitVectorLabelParser
  • de.lmu.ifi.dbs.elki.index.preprocessed.preference.DiSHPreferenceVectorIndex
  • de.lmu.ifi.dbs.elki.math.linearalgebra.Matrix
  • de.lmu.ifi.dbs.elki.math.linearalgebra.Vector
  • java.io.IOException
  • java.util.BitSet
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.