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Packages that use BitVectorValue | |
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org.knime.base.node.mine.subgroupminer.apriori | This package contains two algorithm implementations for the SubgroupMinerNode. |
org.knime.core.data.vector.bitvector |
Uses of BitVectorValue in org.knime.base.node.mine.subgroupminer.apriori |
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Method parameters in org.knime.base.node.mine.subgroupminer.apriori with type arguments of type BitVectorValue | |
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void |
ArrayApriori.findFrequentItems(List<BitVectorValue> transactions)
First of all it starts to identify those items which are frequent at all. |
void |
TIDApriori.findFrequentItems(List<BitVectorValue> transactions,
ExecutionMonitor exec)
Identify those items which occur in a sufficient, that is the minimum support, number of transactions and stores them with the ids of the transactions they appear in. |
void |
ArrayApriori.findFrequentItemSets(List<BitVectorValue> transactions,
double minSupport,
int maxDepth,
FrequentItemSet.Type type,
ExecutionMonitor exec)
Finds the frequent itemsets by going down the tree until the current build level is reached, there it counts those items which are present in the transaction. |
void |
TIDApriori.findFrequentItemSets(List<BitVectorValue> transactions,
double minSupport,
int maxDepth,
FrequentItemSet.Type type,
ExecutionMonitor exec)
This is the method to start with when mining for frequent itemsets. |
void |
AprioriAlgorithm.findFrequentItemSets(List<BitVectorValue> transactions,
double minSupport,
int maxDepth,
FrequentItemSet.Type type,
ExecutionMonitor exec)
This is the method to start with when mining for frequent itemsets. |
Uses of BitVectorValue in org.knime.core.data.vector.bitvector |
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Methods in org.knime.core.data.vector.bitvector that return BitVectorValue | |
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static BitVectorValue |
BitVectorUtil.and(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell, in case that one or both given values are sparse bit vector cells (otherwise a dense bit vector cell). |
static BitVectorValue |
BitVectorUtil.or(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell, in case that both given values are sparse bit vector cells (otherwise a dense bit vector cell). |
static BitVectorValue |
BitVectorUtil.xor(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell, in case that both given values are sparse bit vector cells (otherwise a dense bit vector cell). |
Methods in org.knime.core.data.vector.bitvector with parameters of type BitVectorValue | |
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static BitVectorValue |
BitVectorUtil.and(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell, in case that one or both given values are sparse bit vector cells (otherwise a dense bit vector cell). |
static SparseBitVectorCell |
SparseBitVectorCellFactory.and(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell containing the result of the AND operation on the passed operands. |
static DenseBitVectorCell |
DenseBitVectorCellFactory.and(BitVectorValue bv1,
BitVectorValue bv2)
Creates a dense bit vector cell containing the result of the AND operation on the passed operands. |
static BitVectorValue |
BitVectorUtil.or(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell, in case that both given values are sparse bit vector cells (otherwise a dense bit vector cell). |
static SparseBitVectorCell |
SparseBitVectorCellFactory.or(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell containing the result of the OR operation on the passed operands. |
static DenseBitVectorCell |
DenseBitVectorCellFactory.or(BitVectorValue bv1,
BitVectorValue bv2)
Creates a dense bit vector cell containing the result of the OR operation on the passed operands. |
static BitVectorValue |
BitVectorUtil.xor(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell, in case that both given values are sparse bit vector cells (otherwise a dense bit vector cell). |
static SparseBitVectorCell |
SparseBitVectorCellFactory.xor(BitVectorValue bv1,
BitVectorValue bv2)
Creates a sparse bit vector cell containing the result of the XOR operation on the passed operands. |
static SparseBitVectorCell |
DenseBitVectorCellFactory.xor(BitVectorValue bv1,
BitVectorValue bv2)
Creates a dense bit vector cell containing the result of the XOR operation on the passed operands. |
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