- pack(LocalDate) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate
-
- pack(Date) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate
-
- pack(short, byte, byte) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate
-
- pack(LocalDate, LocalTime) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- pack(LocalDateTime) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- pack(Date) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- pack(short, byte, byte, byte, byte, byte, byte) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- pack(LocalTime) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime
-
- PackedDateInterval - Class in org.datavec.dataframe.columns.packeddata
-
EXPERIMENTAL
- PackedDateInterval() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedDateInterval
-
- PackedLocalDate - Class in org.datavec.dataframe.columns.packeddata
-
A short localdate packed into a single int value.
- PackedLocalDate() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedLocalDate
-
- PackedLocalDateTest - Class in org.datavec.dataframe.columns
-
- PackedLocalDateTest() - Constructor for class org.datavec.dataframe.columns.PackedLocalDateTest
-
- PackedLocalDateTime - Class in org.datavec.dataframe.columns.packeddata
-
A short localdatetime packed into a single long value.
- PackedLocalDateTime() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- PackedLocalDateTimeTest - Class in org.datavec.dataframe.columns
-
- PackedLocalDateTimeTest() - Constructor for class org.datavec.dataframe.columns.PackedLocalDateTimeTest
-
- PackedLocalTime - Class in org.datavec.dataframe.columns.packeddata
-
A localTime with millisecond precision packed into a single int value.
- PackedLocalTime() - Constructor for class org.datavec.dataframe.columns.packeddata.PackedLocalTime
-
- PackedLocalTimeTest - Class in org.datavec.dataframe.columns
-
Tests for PackedLocalTime
- PackedLocalTimeTest() - Constructor for class org.datavec.dataframe.columns.PackedLocalTimeTest
-
- pad(String, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
Return a String of length a minimum of totalChars characters by
padding the input String str with spaces.
- pad(Object, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
Pads the toString value of the given Object.
- padBottomPx(int) - Method in class org.datavec.api.transform.ui.components.RenderableComponentTable.Builder
-
- paddingPx(int) - Method in class org.datavec.api.transform.ui.components.RenderableComponentTable.Builder
-
- paddingPx(int, int, int, int) - Method in class org.datavec.api.transform.ui.components.RenderableComponentTable.Builder
-
- padEnd(int, char) - Method in interface org.datavec.dataframe.mapping.StringMapUtils
-
- padLeft(String, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
Pads the given String to the left with spaces to ensure that it's
at least totalChars long.
- padLeft(Object, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
- padLeft(int, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
- padLeft(double, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
- padLeftPx(int) - Method in class org.datavec.api.transform.ui.components.RenderableComponentTable.Builder
-
- padOrTrim(String, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
Pad or trim so as to produce a string of exactly a certain length.
- padOrTrim(Object, int) - Static method in class org.datavec.api.berkeley.StringUtils
-
Pad or trim the toString value of the given Object.
- padRightPx(int) - Method in class org.datavec.api.transform.ui.components.RenderableComponentTable.Builder
-
- padStart(int, char) - Method in interface org.datavec.dataframe.mapping.StringMapUtils
-
- padTopPx(int) - Method in class org.datavec.api.transform.ui.components.RenderableComponentTable.Builder
-
- Pair<F,S> - Class in org.datavec.api.berkeley
-
A generic-typed pair of objects.
- Pair(F, S) - Constructor for class org.datavec.api.berkeley.Pair
-
- Pair.DefaultLexicographicPairComparator<F extends java.lang.Comparable<F>,S extends java.lang.Comparable<S>> - Class in org.datavec.api.berkeley
-
- Pair.FirstComparator<S extends java.lang.Comparable<? super S>,T> - Class in org.datavec.api.berkeley
-
- Pair.LexicographicPairComparator<F,S> - Class in org.datavec.api.berkeley
-
- Pair.ReverseFirstComparator<S extends java.lang.Comparable<? super S>,T> - Class in org.datavec.api.berkeley
-
- Pair.ReverseSecondComparator<S,T extends java.lang.Comparable<? super T>> - Class in org.datavec.api.berkeley
-
- Pair.SecondComparator<S,T extends java.lang.Comparable<? super T>> - Class in org.datavec.api.berkeley
-
- pairBytesToHashcode(byte[]) - Static method in class org.datavec.audio.fingerprint.PairManager
-
Convert bytes to hased pair
- pairHashcodeToBytes(int) - Static method in class org.datavec.audio.fingerprint.PairManager
-
Convert hashed pair to bytes
- PairManager - Class in org.datavec.audio.fingerprint
-
Make pairs for the audio fingerprints, which a pair is used to group the same features together
- PairManager() - Constructor for class org.datavec.audio.fingerprint.PairManager
-
Constructor
- PairManager(boolean) - Constructor for class org.datavec.audio.fingerprint.PairManager
-
Constructor, number of pairs of robust points depends on the parameter isReferencePairing
no.
- PairSequenceRecordReaderBytesFunction - Class in org.datavec.spark.functions.pairdata
-
SequenceRecordReaderBytesFunction: Converts two sets of binary data (in the form of a BytesPairWritable) to DataVec format data
(Tuple2<List<List<<Writable>>,List<List<Writable>>) using two SequenceRecordReaders.
- PairSequenceRecordReaderBytesFunction(SequenceRecordReader, SequenceRecordReader) - Constructor for class org.datavec.spark.functions.pairdata.PairSequenceRecordReaderBytesFunction
-
- parallelCounter() - Static method in class org.datavec.nlp.movingwindow.Util
-
Returns a thread safe counter
- parent(int) - Method in class org.datavec.api.berkeley.PriorityQueue
-
- ParentPathLabelGenerator - Class in org.datavec.api.io.labels
-
Returns as label the base name of the parent file of the path (the directory).
- ParentPathLabelGenerator() - Constructor for class org.datavec.api.io.labels.ParentPathLabelGenerator
-
- parseCommandLineArguments(String[]) - Static method in class org.datavec.api.berkeley.StringUtils
-
A simpler form of command line argument parsing.
- ParseDoubleTransform - Class in org.datavec.api.transform.transform.parse
-
Convert string writables to doubles
- ParseDoubleTransform() - Constructor for class org.datavec.api.transform.transform.parse.ParseDoubleTransform
-
- ParseDoubleTransformTest - Class in org.datavec.api.transform.transform.parse
-
Created by agibsonccc on 10/22/16.
- ParseDoubleTransformTest() - Constructor for class org.datavec.api.transform.transform.parse.ParseDoubleTransformTest
-
- parseLine(String) - Method in class org.datavec.api.records.reader.impl.csv.CSVRecordReader
-
- parseLine(String) - Method in class org.datavec.api.records.reader.impl.csv.CSVRegexRecordReader
-
- partitionVariable(List<Double>, int) - Static method in class org.datavec.api.util.MathUtils
-
This will partition the given whole variable data applyTransformToDestination in to the specified chunk number.
- PATH - Static variable in class org.datavec.api.records.writer.impl.FileRecordWriter
-
- PathFilter - Interface in org.datavec.api.io.filters
-
Filters an array of paths in some way.
- PathLabelGenerator - Interface in org.datavec.api.io.labels
-
PathLabelGenerator: interface to infer the label of a file directly from the path of a file
Example: /negative/file17.csv -> class "0"; /positive/file116.csv -> class "1" etc.
Though note that the output is a writable, hence it need not be numerical.
- PathToKeyConverter - Interface in org.datavec.spark.functions.pairdata
-
PathToKeyConverter: Used to match up files based on their file names, for PairSequenceRecordReaderBytesFunction
For example, suppose we have files "/features_0.csv" and "/labels_0.csv", map both to same key: "0"
- PathToKeyConverterFilename - Class in org.datavec.spark.functions.pairdata
-
Convert the path to a key by taking the full file name (excluding the file extension and directories)
- PathToKeyConverterFilename() - Constructor for class org.datavec.spark.functions.pairdata.PathToKeyConverterFilename
-
- PathToKeyConverterNumber - Class in org.datavec.spark.functions.pairdata
-
A PathToKeyConverter that generates a key based on the file name.
- PathToKeyConverterNumber() - Constructor for class org.datavec.spark.functions.pairdata.PathToKeyConverterNumber
-
- PathToKeyFunction - Class in org.datavec.spark.functions.pairdata
-
Given a Tuple2
, where the first value is the full path, map this
to a Tuple3 where the first value is a key (using a PathToKeyConverter),
second is an index, and third is the original data stream
- PathToKeyFunction(int, PathToKeyConverter) - Constructor for class org.datavec.spark.functions.pairdata.PathToKeyFunction
-
- pattern - Variable in class org.datavec.api.io.labels.PatternPathLabelGenerator
-
- pattern - Variable in class org.datavec.image.recordreader.BaseImageRecordReader
-
- PatternPathLabelGenerator - Class in org.datavec.api.io.labels
-
Returns a label derived from the base name of the path.
- PatternPathLabelGenerator(String) - Constructor for class org.datavec.api.io.labels.PatternPathLabelGenerator
-
- PatternPathLabelGenerator(String, int) - Constructor for class org.datavec.api.io.labels.PatternPathLabelGenerator
-
- patternPosition - Variable in class org.datavec.api.io.labels.PatternPathLabelGenerator
-
- patternPosition - Variable in class org.datavec.image.recordreader.BaseImageRecordReader
-
- patterns - Variable in class org.datavec.api.records.reader.impl.csv.CSVRegexRecordReader
-
- peek() - Method in class org.datavec.api.berkeley.PriorityQueue
-
- peek() - Method in interface org.datavec.api.berkeley.PriorityQueueInterface
-
Returns the highest-priority element in the queue, but does not pop it.
- pennPOSToWordnetPOS(String) - Static method in class org.datavec.api.berkeley.StringUtils
-
Computes the WordNet 2.0 POS tag corresponding to the PTB POS tag s.
- percentile(double) - Method in class org.datavec.dataframe.api.DoubleColumn
-
- percentile(double) - Method in class org.datavec.dataframe.api.FloatColumn
-
- percentile(double) - Method in class org.datavec.dataframe.api.IntColumn
-
- percentile(double) - Method in class org.datavec.dataframe.api.LongColumn
-
- percentile(double) - Method in interface org.datavec.dataframe.api.NumericColumn
-
- percentile(double) - Method in class org.datavec.dataframe.api.ShortColumn
-
- percentile(double[], double) - Static method in class org.datavec.dataframe.reducing.NumericReduceUtils
-
- percentile90 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils
-
- percentile95 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils
-
- percentile99 - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils
-
- performTransform(Transform, Table) - Static method in class org.datavec.local.transforms.DataFrameOps
-
- permutation(double, double) - Static method in class org.datavec.api.util.MathUtils
-
This returns the permutation of n choose r.
- plus(int, TemporalUnit) - Method in interface org.datavec.dataframe.mapping.DateMapUtils
-
- plus(IntColumn...) - Method in interface org.datavec.dataframe.mapping.IntMapUtils
-
- plus(int) - Method in interface org.datavec.dataframe.mapping.IntMapUtils
-
- plus(LongColumn...) - Method in interface org.datavec.dataframe.mapping.LongMapUtils
-
- plus(ShortColumn...) - Method in interface org.datavec.dataframe.mapping.ShortMapUtils
-
- plusDays(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils
-
- plusMonths(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils
-
- plusWeeks(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils
-
- plusYears(int) - Method in interface org.datavec.dataframe.mapping.DateMapUtils
-
- PM(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
Returns true if the time is in the PM or "after noon".
- PM(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalTime
-
Returns true if the time is in the PM or "after noon".
- poll() - Method in class org.datavec.camel.component.DataVecConsumer
-
- populationVariance() - Method in class org.datavec.dataframe.api.DoubleColumn
-
- populationVariance() - Method in class org.datavec.dataframe.api.FloatColumn
-
- populationVariance() - Method in class org.datavec.dataframe.api.IntColumn
-
- populationVariance() - Method in class org.datavec.dataframe.api.LongColumn
-
- populationVariance() - Method in interface org.datavec.dataframe.api.NumericColumn
-
- populationVariance() - Method in class org.datavec.dataframe.api.ShortColumn
-
- PopulationVariance - Class in org.datavec.dataframe.reducing.functions
-
- PopulationVariance(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.PopulationVariance
-
- populationVariance - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils
-
- populationVariance() - Method in class org.datavec.dataframe.util.Stats
-
- PoStagger - Class in org.datavec.nlp.annotator
-
- PoStagger() - Constructor for class org.datavec.nlp.annotator.PoStagger
-
Initializes a new instance.
- postProcessAnnotations(Span[], AnnotationFS[]) - Method in class org.datavec.nlp.tokenization.tokenizer.ConcurrentTokenizer
-
- PosUimaTokenizer - Class in org.datavec.nlp.tokenization.tokenizer
-
Filter by part of speech tag.
- PosUimaTokenizer(String, AnalysisEngine, Collection<String>) - Constructor for class org.datavec.nlp.tokenization.tokenizer.PosUimaTokenizer
-
- PosUimaTokenizerFactory - Class in org.datavec.nlp.tokenization.tokenizerfactory
-
Creates a tokenizer that filters by
part of speech tags
- PosUimaTokenizerFactory(Collection<String>) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.PosUimaTokenizerFactory
-
- PosUimaTokenizerFactory(AnalysisEngine, Collection<String>) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.PosUimaTokenizerFactory
-
- preProcess(String) - Method in class org.datavec.nlp.tokenization.tokenizer.preprocessor.EndingPreProcessor
-
- preProcess(String) - Method in interface org.datavec.nlp.tokenization.tokenizer.TokenPreProcess
-
Pre process a token
- prev() - Method in class org.datavec.image.mnist.MnistDbFile
-
Move to the previous entry.
- prevImage() - Method in class org.datavec.image.mnist.MnistImageFile
-
Move the cursor to the previous image.
- print() - Method in class org.datavec.dataframe.api.BooleanColumn
-
- print() - Method in class org.datavec.dataframe.api.CategoryColumn
-
- print() - Method in class org.datavec.dataframe.api.DateColumn
-
- print() - Method in class org.datavec.dataframe.api.DateTimeColumn
-
- print() - Method in class org.datavec.dataframe.api.DoubleColumn
-
- print() - Method in class org.datavec.dataframe.api.FloatColumn
-
- print() - Method in class org.datavec.dataframe.api.IntColumn
-
- print() - Method in class org.datavec.dataframe.api.LongColumn
-
- print() - Method in class org.datavec.dataframe.api.ShortColumn
-
- print() - Method in class org.datavec.dataframe.api.TimeColumn
-
- print() - Method in interface org.datavec.dataframe.columns.Column
-
- print() - Method in interface org.datavec.dataframe.table.Relation
-
- print() - Method in class org.datavec.dataframe.table.TemporaryView
-
- printColumnTypes(String, boolean, char) - Static method in class org.datavec.dataframe.io.csv.CsvReader
-
Returns a string representation of the file types in file csvFilename,
as determined by the type-detection algorithm
- printHtml() - Method in class org.datavec.dataframe.api.Table
-
- printStringOneCharPerLine(String) - Static method in class org.datavec.api.berkeley.StringUtils
-
- printStructure() - Method in class org.datavec.dataframe.examples.GettingStarted
-
- printThreadInfo(PrintWriter, String) - Static method in class org.datavec.api.util.ReflectionUtils
-
Print all of the thread's information and stack traces.
- printToFile(File, String, boolean) - Static method in class org.datavec.api.berkeley.StringUtils
-
Prints to a file.
- printToFile(File, String) - Static method in class org.datavec.api.berkeley.StringUtils
-
Prints to a file.
- printToFile(String, String, boolean) - Static method in class org.datavec.api.berkeley.StringUtils
-
Prints to a file.
- printToFile(String, String) - Static method in class org.datavec.api.berkeley.StringUtils
-
Prints to a file.
- PriorityQueue<E> - Class in org.datavec.api.berkeley
-
A priority queue based on a binary heap.
- PriorityQueue() - Constructor for class org.datavec.api.berkeley.PriorityQueue
-
- PriorityQueue(int) - Constructor for class org.datavec.api.berkeley.PriorityQueue
-
- PriorityQueueInterface<E> - Interface in org.datavec.api.berkeley
-
- probRound(double, Random) - Static method in class org.datavec.api.util.MathUtils
-
Rounds a double to the next nearest integer value in a probabilistic
fashion (e.g.
- probToLogOdds(double) - Static method in class org.datavec.api.util.MathUtils
-
Returns the log-odds for a given probability.
- process(Exchange) - Method in class org.datavec.camel.component.DataVecProducer
-
- process(CAS) - Method in class org.datavec.nlp.annotator.PoStagger
-
Performs pos-tagging on the given tcas object.
- process(JCas) - Method in class org.datavec.nlp.annotator.SentenceAnnotator
-
- process(JCas) - Method in class org.datavec.nlp.annotator.StemmerAnnotator
-
- process(CAS) - Method in class org.datavec.nlp.tokenization.tokenizer.ConcurrentTokenizer
-
- process(String) - Method in class org.datavec.nlp.uima.UimaResource
-
Use the given analysis engine and process the given text
You must release the return cas yourself
- ProcessorChain - Class in org.datavec.audio.processor
-
- ProcessorChain(double[][]) - Constructor for class org.datavec.audio.processor.ProcessorChain
-
- product() - Method in class org.datavec.dataframe.api.DoubleColumn
-
- product() - Method in class org.datavec.dataframe.api.FloatColumn
-
- product() - Method in class org.datavec.dataframe.api.IntColumn
-
- product() - Method in class org.datavec.dataframe.api.LongColumn
-
- product() - Method in interface org.datavec.dataframe.api.NumericColumn
-
- product() - Method in class org.datavec.dataframe.api.ShortColumn
-
- Product - Class in org.datavec.dataframe.reducing.functions
-
- Product(Table, String) - Constructor for class org.datavec.dataframe.reducing.functions.Product
-
- product - Static variable in class org.datavec.dataframe.reducing.NumericReduceUtils
-
- Projection - Class in org.datavec.dataframe.table
-
A table projection, i.e.
- Projection(Table, String[]) - Constructor for class org.datavec.dataframe.table.Projection
-
- pruneKeysBelowThreshold(double) - Method in class org.datavec.api.berkeley.Counter
-
- put(E, double, boolean) - Method in class org.datavec.api.berkeley.Counter
-
Set the count for the given key if it is larger than the previous one;
- put(E, double) - Method in class org.datavec.api.berkeley.PriorityQueue
-
- put(E, double) - Method in interface org.datavec.api.berkeley.PriorityQueueInterface
-
Adds a key to the queue with the given priority.
- put(Pair<K, T>, V) - Method in class org.datavec.api.util.MultiDimensionalMap
-
Associates the specified value with the specified key in this map
(optional operation).
- put(K, T, V) - Method in class org.datavec.api.util.MultiDimensionalMap
-
- put(int, String) - Method in class org.datavec.dataframe.util.DictionaryMap
-
- putAll(Map<? extends Pair<K, T>, ? extends V>) - Method in class org.datavec.api.util.MultiDimensionalMap
-
Copies all of the mappings from the specified map to this map
(optional operation).