- LABEL_PATTERN - Static variable in class org.datavec.image.loader.LFWLoader
-
- LABEL_URL - Static variable in class org.datavec.image.loader.LFWLoader
-
- labelFile - Variable in class org.datavec.image.loader.LFWLoader
-
- labelFileName - Static variable in class org.datavec.image.loader.CifarLoader
-
- labelGenerator - Variable in class org.datavec.api.io.filters.BalancedPathFilter
-
- labelGenerator - Variable in class org.datavec.image.recordreader.BaseImageRecordReader
-
- labels - Variable in class org.datavec.api.io.filters.BalancedPathFilter
-
- labels - Variable in class org.datavec.api.records.reader.impl.FileRecordReader
-
- LABELS - Static variable in interface org.datavec.api.records.reader.RecordReader
-
- labels - Static variable in class org.datavec.image.loader.CifarLoader
-
- labels - Variable in class org.datavec.image.recordreader.BaseImageRecordReader
-
- LabelWriterConverter - Class in org.datavec.api.io.converters
-
Convert a label in to an index based on the
- LabelWriterConverter(List<String>) - Constructor for class org.datavec.api.io.converters.LabelWriterConverter
-
- lambert(double, double) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- LargeDataTest - Class in org.datavec.dataframe.examples
-
Tests manipulation of large (but not big) data sets
- LargeDataTest() - Constructor for class org.datavec.dataframe.examples.LargeDataTest
-
- last(int) - Method in class org.datavec.dataframe.api.Table
-
Returns a new table containing the last nrows of data in this table
- last() - Method in interface org.datavec.dataframe.columns.Column
-
- last(int) - Method in interface org.datavec.dataframe.columns.Column
-
- leftChild(int) - Method in class org.datavec.api.berkeley.PriorityQueue
-
- leftTrim(int) - Method in class org.datavec.audio.Wave
-
Trim the wave data from beginning
- leftTrim(double) - Method in class org.datavec.audio.Wave
-
Trim the wave data from beginning
- legend(boolean) - Method in class org.datavec.api.transform.ui.components.RenderableComponentLineChart.Builder
-
- length - Variable in class org.datavec.api.split.BaseInputSplit
-
- length() - Method in class org.datavec.api.split.BaseInputSplit
-
- length() - Method in class org.datavec.api.split.CollectionInputSplit
-
- length() - Method in class org.datavec.api.split.FileSplit
-
- length() - Method in interface org.datavec.api.split.InputSplit
-
Length of the split
- length() - Method in class org.datavec.api.split.InputStreamInputSplit
-
- length() - Method in class org.datavec.api.split.ListStringSplit
-
Length of the split
- length() - Method in class org.datavec.api.split.NumberedFileInputSplit
-
- length() - Method in class org.datavec.api.split.StringSplit
-
- length() - Method in class org.datavec.api.writable.ArrayWritable
-
- length() - Method in class org.datavec.audio.Wave
-
Length of the wave in second
- length() - Method in class org.datavec.common.data.NDArrayWritable
-
- lengthOfMonth(int) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate
-
- lengthOfMonth(long) - Static method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- lengthOfYear(int) - Method in class org.datavec.dataframe.columns.packeddata.PackedLocalDate
-
- lengthOfYear(long) - Method in class org.datavec.dataframe.columns.packeddata.PackedLocalDateTime
-
- lessThan(int) - Method in class org.datavec.dataframe.index.IntIndex
-
- lessThan(int) - Method in class org.datavec.dataframe.index.LongIndex
-
- lessThan(int) - Static method in class org.datavec.dataframe.util.collections.IntRange
-
Returns a range that contains all values strictly less than endpoint.
- LexicographicPairComparator(Comparator<F>, Comparator<S>) - Constructor for class org.datavec.api.berkeley.Pair.LexicographicPairComparator
-
- lfwData - Static variable in class org.datavec.image.loader.LFWLoader
-
- lfwLabel - Static variable in class org.datavec.image.loader.LFWLoader
-
- LFWLoader - Class in org.datavec.image.loader
-
Loads LFW faces data transform.
- LFWLoader() - Constructor for class org.datavec.image.loader.LFWLoader
-
- LFWLoader(boolean) - Constructor for class org.datavec.image.loader.LFWLoader
-
- LFWLoader(int[], boolean) - Constructor for class org.datavec.image.loader.LFWLoader
-
- LFWLoader(int[], ImageTransform, boolean) - Constructor for class org.datavec.image.loader.LFWLoader
-
- lfwSubsetData - Static variable in class org.datavec.image.loader.LFWLoader
-
- LibSvmInputFormat - Class in org.datavec.api.formats.input.impl
-
Lib svm input format
- LibSvmInputFormat() - Constructor for class org.datavec.api.formats.input.impl.LibSvmInputFormat
-
- LibSvmOutputFormat - Class in org.datavec.api.formats.output.impl
-
- LibSvmOutputFormat() - Constructor for class org.datavec.api.formats.output.impl.LibSvmOutputFormat
-
- LibSvmRecordReader - Class in org.datavec.api.records.reader.impl.misc
-
- LibSvmRecordReader() - Constructor for class org.datavec.api.records.reader.impl.misc.LibSvmRecordReader
-
- LibSvmRecordWriter - Class in org.datavec.api.records.writer.impl.misc
-
Each line is in the format:
label i:value
where is is the current index and value is a double
separated by space
- LibSvmRecordWriter(File) - Constructor for class org.datavec.api.records.writer.impl.misc.LibSvmRecordWriter
-
- LibSvmRecordWriter(File, boolean) - Constructor for class org.datavec.api.records.writer.impl.misc.LibSvmRecordWriter
-
- LibSvmRecordWriter(Configuration) - Constructor for class org.datavec.api.records.writer.impl.misc.LibSvmRecordWriter
-
- LibSvmRecordWriter() - Constructor for class org.datavec.api.records.writer.impl.misc.LibSvmRecordWriter
-
- LibSvmTest - Class in org.datavec.api.records.reader.impl
-
- LibSvmTest() - Constructor for class org.datavec.api.records.reader.impl.LibSvmTest
-
- limitDecimalTo2(double) - Static method in class org.datavec.api.util.StringUtils
-
- LinearInterpolation - Class in org.datavec.audio.dsp
-
Construct new data points within the range of a discrete set of known data points by linear equation
- LinearInterpolation() - Constructor for class org.datavec.audio.dsp.LinearInterpolation
-
- lineIndex - Variable in class org.datavec.api.records.reader.impl.LineRecordReader
-
- LineInputFormat - Class in org.datavec.api.formats.input.impl
-
Line input format creates an @link{LineRecordReader}
- LineInputFormat() - Constructor for class org.datavec.api.formats.input.impl.LineInputFormat
-
- LineOutputFormat - Class in org.datavec.api.formats.output.impl
-
Line output format
- LineOutputFormat() - Constructor for class org.datavec.api.formats.output.impl.LineOutputFormat
-
- LineReaderTest - Class in org.datavec.api.records.reader.impl
-
Created by agibsonccc on 11/17/14.
- LineReaderTest() - Constructor for class org.datavec.api.records.reader.impl.LineReaderTest
-
- LineRecordReader - Class in org.datavec.api.records.reader.impl
-
Reads files line by line
- LineRecordReader() - Constructor for class org.datavec.api.records.reader.impl.LineRecordReader
-
- LineRecordReaderFunction - Class in org.datavec.spark.functions
-
LineRecordReaderFunction: Used to map a JavaRDD<String> to a JavaRDD<Collection<Writable>>
Note that this is most useful with LineRecordReader instances (CSVRecordReader, SVMLightRecordReader, etc)
- LineRecordReaderFunction(RecordReader) - Constructor for class org.datavec.spark.functions.LineRecordReaderFunction
-
- LineRecordWriter - Class in org.datavec.api.records.writer.impl
-
Line record writer
- LineRecordWriter() - Constructor for class org.datavec.api.records.writer.impl.LineRecordWriter
-
- LineRecordWriter(File) - Constructor for class org.datavec.api.records.writer.impl.LineRecordWriter
-
- LineRecordWriter(File, boolean) - Constructor for class org.datavec.api.records.writer.impl.LineRecordWriter
-
- LineRecordWriter(Configuration) - Constructor for class org.datavec.api.records.writer.impl.LineRecordWriter
-
- LINES_PER_SEQUENCE - Static variable in class org.datavec.api.records.reader.impl.csv.CSVNLinesSequenceRecordReader
-
- listeners - Variable in class org.datavec.api.records.reader.BaseRecordReader
-
- ListStringInputFormat - Class in org.datavec.api.formats.input.impl
-
Input format for the @link {ListStringRecordReader}
- ListStringInputFormat() - Constructor for class org.datavec.api.formats.input.impl.ListStringInputFormat
-
- ListStringInputMarshaller - Class in org.datavec.camel.component.csv.marshaller
-
Marshals List>
- ListStringInputMarshaller() - Constructor for class org.datavec.camel.component.csv.marshaller.ListStringInputMarshaller
-
- ListStringInputMarshaller - Class in org.datavec.camel.component
-
Marshals List>
- ListStringInputMarshaller() - Constructor for class org.datavec.camel.component.ListStringInputMarshaller
-
- ListStringRecordReader - Class in org.datavec.api.records.reader.impl.collection
-
Iterates through a list of strings return a record.
- ListStringRecordReader() - Constructor for class org.datavec.api.records.reader.impl.collection.ListStringRecordReader
-
- ListStringSplit - Class in org.datavec.api.split
-
An input split that already
has delimited data of some kind.
- ListStringSplit(List<List<String>>) - Constructor for class org.datavec.api.split.ListStringSplit
-
- ListWrappers - Class in org.datavec.api.transform.serde
-
A collection of list wrappers to avoid issues with Jackson losing generic type information and hence
ignoring the json configuration annotations.
These are used internally in
BaseSerializer and should not be used elsewhere
- ListWrappers.ConditionList - Class in org.datavec.api.transform.serde
-
- ListWrappers.DataActionList - Class in org.datavec.api.transform.serde
-
- ListWrappers.FilterList - Class in org.datavec.api.transform.serde
-
- ListWrappers.ReducerList - Class in org.datavec.api.transform.serde
-
- ListWrappers.SequenceComparatorList - Class in org.datavec.api.transform.serde
-
- ListWrappers.TransformList - Class in org.datavec.api.transform.serde
-
- load() - Method in class org.datavec.image.loader.CifarLoader
-
- load() - Method in class org.datavec.image.loader.LFWLoader
-
- load(int, int, int, PathLabelGenerator, double, Random) - Method in class org.datavec.image.loader.LFWLoader
-
- loadData(File, InputStream) - Method in class org.datavec.codec.reader.BaseCodecRecordReader
-
- loadData(File, InputStream) - Method in class org.datavec.codec.reader.CodecRecordReader
-
- loadData(File, InputStream) - Method in class org.datavec.codec.reader.NativeCodecRecordReader
-
- loadDS - Variable in class org.datavec.image.loader.CifarLoader
-
- loadDSIndex - Variable in class org.datavec.image.loader.CifarLoader
-
- LoaderTests - Class in org.datavec.image.loader
-
- LoaderTests() - Constructor for class org.datavec.image.loader.LoaderTests
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.collection.CollectionRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.collection.CollectionRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.collection.CollectionSequenceRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.collection.CollectionSequenceRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.collection.ListStringRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.collection.ListStringRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.ComposableRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.ComposableRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.csv.CSVNLinesSequenceRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.csv.CSVNLinesSequenceRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.csv.CSVRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.csv.CSVRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.FileRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.FileRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.jackson.JacksonRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.jackson.JacksonRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.LineRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.LineRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.regex.RegexLineRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.regex.RegexLineRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in interface org.datavec.api.records.reader.RecordReader
-
Load a single record from the given
RecordMetaData instance
Note: that for data that isn't splittable (i.e., text data that needs to be scanned/split), it is more efficient to
load multiple records at once using
RecordReader.loadFromMetaData(List)
- loadFromMetaData(List<RecordMetaData>) - Method in interface org.datavec.api.records.reader.RecordReader
-
Load multiple records from the given a list of
RecordMetaData instances
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.audio.recordreader.WavFileRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.audio.recordreader.WavFileRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.image.recordreader.BaseImageRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.image.recordreader.BaseImageRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.image.recordreader.VideoRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.image.recordreader.VideoRecordReader
-
- loadFromMetaData(RecordMetaData) - Method in class org.datavec.nlp.reader.TfidfRecordReader
-
- loadFromMetaData(List<RecordMetaData>) - Method in class org.datavec.nlp.reader.TfidfRecordReader
-
- loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.collection.CollectionSequenceRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.collection.CollectionSequenceRecordReader
-
- loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.csv.CSVNLinesSequenceRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.csv.CSVNLinesSequenceRecordReader
-
- loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.csv.CSVSequenceRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.csv.CSVSequenceRecordReader
-
- loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.api.records.reader.impl.regex.RegexSequenceRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.api.records.reader.impl.regex.RegexSequenceRecordReader
-
- loadSequenceFromMetaData(RecordMetaData) - Method in interface org.datavec.api.records.reader.SequenceRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in interface org.datavec.api.records.reader.SequenceRecordReader
-
Load multiple sequence records from the given a list of
RecordMetaData instances
- loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.codec.reader.BaseCodecRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.codec.reader.BaseCodecRecordReader
-
- loadSequenceFromMetaData(RecordMetaData) - Method in class org.datavec.image.recordreader.VideoRecordReader
-
- loadSequenceFromMetaData(List<RecordMetaData>) - Method in class org.datavec.image.recordreader.VideoRecordReader
-
- LocalDateBetween - Class in org.datavec.dataframe.filtering
-
- LocalDateBetween(ColumnReference, LocalDate, LocalDate) - Constructor for class org.datavec.dataframe.filtering.LocalDateBetween
-
- LocalDateColumnTest - Class in org.datavec.dataframe.api
-
Tests for LocalDate Column
- LocalDateColumnTest() - Constructor for class org.datavec.dataframe.api.LocalDateColumnTest
-
- LocalDateFilterTest - Class in org.datavec.dataframe.filters
-
- LocalDateFilterTest() - Constructor for class org.datavec.dataframe.filters.LocalDateFilterTest
-
- LocalDateIsAfter - Class in org.datavec.dataframe.filtering.dates
-
- LocalDateIsAfter(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsAfter
-
- LocalDateIsBefore - Class in org.datavec.dataframe.filtering.dates
-
- LocalDateIsBefore(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsBefore
-
- LocalDateIsOnOrAfter - Class in org.datavec.dataframe.filtering.dates
-
- LocalDateIsOnOrAfter(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsOnOrAfter
-
- LocalDateIsOnOrBefore - Class in org.datavec.dataframe.filtering.dates
-
- LocalDateIsOnOrBefore(ColumnReference, int) - Constructor for class org.datavec.dataframe.filtering.dates.LocalDateIsOnOrBefore
-
- LocalDatePredicate - Interface in org.datavec.dataframe.filtering
-
- LocalDateSplitter - Interface in org.datavec.dataframe.splitting.dates
-
- LocalDateTimePredicate - Interface in org.datavec.dataframe.filtering
-
- localDir - Static variable in class org.datavec.image.loader.CifarLoader
-
- localDir - Variable in class org.datavec.image.loader.LFWLoader
-
- localSubDir - Variable in class org.datavec.image.loader.LFWLoader
-
- LocalTimePredicate - Interface in org.datavec.dataframe.filtering
-
- locations - Variable in class org.datavec.api.records.reader.impl.LineRecordReader
-
- locations() - Method in class org.datavec.api.split.BaseInputSplit
-
- locations() - Method in interface org.datavec.api.split.InputSplit
-
Locations of the splits
- locations() - Method in class org.datavec.api.split.InputStreamInputSplit
-
- locations() - Method in class org.datavec.api.split.ListStringSplit
-
Locations of the splits
- locations() - Method in class org.datavec.api.split.NumberedFileInputSplit
-
- locations() - Method in class org.datavec.api.split.StringSplit
-
- locationsIterator() - Method in class org.datavec.api.split.BaseInputSplit
-
- locationsIterator() - Method in interface org.datavec.api.split.InputSplit
-
- locationsIterator() - Method in class org.datavec.api.split.InputStreamInputSplit
-
- locationsIterator() - Method in class org.datavec.api.split.ListStringSplit
-
- locationsIterator() - Method in class org.datavec.api.split.NumberedFileInputSplit
-
- locationsIterator() - Method in class org.datavec.api.split.StringSplit
-
- locationsPathIterator() - Method in class org.datavec.api.split.BaseInputSplit
-
- locationsPathIterator() - Method in interface org.datavec.api.split.InputSplit
-
- locationsPathIterator() - Method in class org.datavec.api.split.InputStreamInputSplit
-
- locationsPathIterator() - Method in class org.datavec.api.split.ListStringSplit
-
- locationsPathIterator() - Method in class org.datavec.api.split.NumberedFileInputSplit
-
- locationsPathIterator() - Method in class org.datavec.api.split.StringSplit
-
- LocationType - Enum in org.datavec.api.transform.geo
-
The type of geolocation.
- locationType - Variable in class org.datavec.api.transform.transform.geo.IPAddressToLocationTransform
-
- LOG - Static variable in class org.datavec.api.records.reader.impl.regex.RegexSequenceRecordReader
-
- log - Static variable in class org.datavec.api.transform.transform.geo.GeoIPFetcher
-
- log - Static variable in class org.datavec.image.loader.BaseImageLoader
-
- log10() - Method in class org.datavec.dataframe.api.DoubleColumn
-
- log10() - Method in class org.datavec.dataframe.api.FloatColumn
-
- log1p() - Method in class org.datavec.dataframe.api.DoubleColumn
-
Returns the natural log of the values in this column, after adding 1 to each so that zero
values don't return -Infinity
- log1p() - Method in class org.datavec.dataframe.api.FloatColumn
-
Returns the natural log of the values in this column, after adding 1 to each so that zero
values don't return -Infinity
- log2 - Static variable in class org.datavec.api.transform.transform.doubletransform.Log2Normalizer
-
- log2 - Static variable in class org.datavec.api.util.MathUtils
-
The natural logarithm of 2.
- log2(double) - Static method in class org.datavec.api.util.MathUtils
-
Returns the logarithm of a for base 2.
- Log2Normalizer - Class in org.datavec.api.transform.transform.doubletransform
-
Normalize by taking scale * log2((in-columnMin)/(mean-columnMin) + 1)
Maps values in range (columnMin to infinity) to (0 to infinity)
Most suitable for values with a geometric/negative exponential type distribution.
- Log2Normalizer(String, double, double, double) - Constructor for class org.datavec.api.transform.transform.doubletransform.Log2Normalizer
-
- LOG_ERROR_PROPERTY - Static variable in class org.datavec.spark.transform.SparkTransformExecutor
-
- logAdd(float, float) - Static method in class org.datavec.api.berkeley.SloppyMath
-
Returns the log of the sum of two numbers, which are themselves input in
log form.
- logAdd(double, double) - Static method in class org.datavec.api.berkeley.SloppyMath
-
Returns the log of the sum of two numbers, which are themselves input in
log form.
- logAdd(float[]) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logAdd(double[]) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logAdd(List<Double>) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logAdd(float[], int) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logAdd(double[], int) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logAdd(Counter<T>) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logAdd_Old(float[]) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- logN() - Method in class org.datavec.dataframe.api.DoubleColumn
-
Returns the natural log of the values in this column as a new FloatColumn
- logN() - Method in class org.datavec.dataframe.api.FloatColumn
-
Returns the natural log of the values in this column as a new FloatColumn
- logNormalize(double[]) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- LogRecordListener - Class in org.datavec.api.records.listener.impl
-
A record listener that logs every record to be read or written.
- LogRecordListener() - Constructor for class org.datavec.api.records.listener.impl.LogRecordListener
-
- logs2probs(double[]) - Static method in class org.datavec.api.util.MathUtils
-
Converts an array containing the natural logarithms of
probabilities stored in a vector back into probabilities.
- logSubtract(double, double) - Static method in class org.datavec.api.berkeley.SloppyMath
-
- LOGTOLERANCE - Static variable in class org.datavec.api.berkeley.SloppyMath
-
If a difference is bigger than this in log terms, then the sum or
difference of them will just be the larger (to 12 or so decimal places
for double, and 7 or 8 for float).
- LongAnalysis - Class in org.datavec.api.transform.analysis.columns
-
Analysis for Long columns
- LongAnalysis.Builder - Class in org.datavec.api.transform.analysis.columns
-
- LongAnalysisCounter - Class in org.datavec.spark.transform.analysis.columns
-
A counter function for doing analysis on Long columns, on Spark
- LongAnalysisCounter() - Constructor for class org.datavec.spark.transform.analysis.columns.LongAnalysisCounter
-
- LongBiPredicate - Interface in org.datavec.dataframe.filtering
-
- LongColumn - Class in org.datavec.dataframe.api
-
A column that contains signed 8 byte integer values
- LongColumn(String, int) - Constructor for class org.datavec.dataframe.api.LongColumn
-
- LongColumn(ColumnMetadata) - Constructor for class org.datavec.dataframe.api.LongColumn
-
- LongColumn(String) - Constructor for class org.datavec.dataframe.api.LongColumn
-
- longColumn(String) - Method in interface org.datavec.dataframe.table.Relation
-
- longColumn(int) - Method in interface org.datavec.dataframe.table.Relation
-
- longColumn(String) - Method in class org.datavec.dataframe.table.TemporaryView
-
- longColumn(int) - Method in class org.datavec.dataframe.table.TemporaryView
-
- LongColumnCondition - Class in org.datavec.api.transform.condition.column
-
Condition that applies to the values in a Long column, using a
ConditionOp
- LongColumnCondition(String, ConditionOp, long) - Constructor for class org.datavec.api.transform.condition.column.LongColumnCondition
-
Constructor for operations such as less than, equal to, greater than, etc.
- LongColumnCondition(String, SequenceConditionMode, ConditionOp, long) - Constructor for class org.datavec.api.transform.condition.column.LongColumnCondition
-
Constructor for operations such as less than, equal to, greater than, etc.
- LongColumnCondition(String, ConditionOp, Set<Long>) - Constructor for class org.datavec.api.transform.condition.column.LongColumnCondition
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- LongColumnCondition(String, SequenceConditionMode, ConditionOp, Set<Long>) - Constructor for class org.datavec.api.transform.condition.column.LongColumnCondition
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Constructor for operations: ConditionOp.InSet, ConditionOp.NotInSet
- longColumnsMathOp(String, MathOp, String...) - Method in class org.datavec.api.transform.TransformProcess.Builder
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Calculate and add a new long column by performing a mathematical operation on a number of existing columns.
- LongColumnsMathOpTransform - Class in org.datavec.api.transform.transform.longtransform
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Add a new long column, calculated from one or more other columns.
- LongColumnsMathOpTransform(String, MathOp, String...) - Constructor for class org.datavec.api.transform.transform.longtransform.LongColumnsMathOpTransform
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- LongColumnUtils - Interface in org.datavec.dataframe.columns
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Pre-made predicates for common
integer use cases, and
other helpful things
- LongComparisonUtil - Class in org.datavec.dataframe.sorting
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- LongEqualTo - Class in org.datavec.dataframe.filtering.longs
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- LongEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongEqualTo
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- longestCommonSubstring(String, String) - Static method in class org.datavec.api.berkeley.StringUtils
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Computes the longest common substring of s and t.
- LongGreaterThan - Class in org.datavec.dataframe.filtering.longs
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- LongGreaterThan(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongGreaterThan
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- LongGreaterThanOrEqualTo - Class in org.datavec.dataframe.filtering.longs
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- LongGreaterThanOrEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongGreaterThanOrEqualTo
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- LongIndex - Class in org.datavec.dataframe.index
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An index for eight-byte long and long backed columns (datetime)
- LongIndex(LongColumn) - Constructor for class org.datavec.dataframe.index.LongIndex
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- LongIndexTest - Class in org.datavec.dataframe.index
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- LongIndexTest() - Constructor for class org.datavec.dataframe.index.LongIndexTest
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- longIterator() - Method in class org.datavec.dataframe.api.DateTimeColumn
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- LongLessThan - Class in org.datavec.dataframe.filtering.longs
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- LongLessThan(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongLessThan
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- LongLessThanOrEqualTo - Class in org.datavec.dataframe.filtering.longs
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- LongLessThanOrEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongLessThanOrEqualTo
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- LongMapUtils - Interface in org.datavec.dataframe.mapping
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- longMathOp(String, MathOp, long) - Method in class org.datavec.api.transform.TransformProcess.Builder
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Perform a mathematical operation (add, subtract, scalar max etc) on the specified long column, with a scalar
- LongMathOpTransform - Class in org.datavec.api.transform.transform.longtransform
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Long mathematical operation.
This is an in-place operation of the long column value and an long scalar.
- LongMathOpTransform(String, MathOp, long) - Constructor for class org.datavec.api.transform.transform.longtransform.LongMathOpTransform
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- LongMetaData - Class in org.datavec.api.transform.metadata
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Metadata for a long column
- LongMetaData(String) - Constructor for class org.datavec.api.transform.metadata.LongMetaData
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- LongMetaData(String, Long, Long) - Constructor for class org.datavec.api.transform.metadata.LongMetaData
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- LongNotEqualTo - Class in org.datavec.dataframe.filtering.longs
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- LongNotEqualTo(ColumnReference, long) - Constructor for class org.datavec.dataframe.filtering.longs.LongNotEqualTo
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- LongPredicate - Interface in org.datavec.dataframe.filtering
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- LongQuality - Class in org.datavec.api.transform.quality.columns
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Quality of a Long column
- LongQuality() - Constructor for class org.datavec.api.transform.quality.columns.LongQuality
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- LongQuality(long, long, long, long, long) - Constructor for class org.datavec.api.transform.quality.columns.LongQuality
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- LongQualityAddFunction - Class in org.datavec.spark.transform.quality.longq
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Created by Alex on 5/03/2016.
- LongQualityAddFunction() - Constructor for class org.datavec.spark.transform.quality.longq.LongQualityAddFunction
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- LongQualityMergeFunction - Class in org.datavec.spark.transform.quality.longq
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Created by Alex on 5/03/2016.
- LongQualityMergeFunction() - Constructor for class org.datavec.spark.transform.quality.longq.LongQualityMergeFunction
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- LongWritable - Class in org.datavec.api.writable
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A WritableComparable for longs.
- LongWritable() - Constructor for class org.datavec.api.writable.LongWritable
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- LongWritable(long) - Constructor for class org.datavec.api.writable.LongWritable
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- LongWritable.Comparator - Class in org.datavec.api.writable
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A Comparator optimized for LongWritable.
- LongWritable.DecreasingComparator - Class in org.datavec.api.writable
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A decreasing Comparator optimized for LongWritable.
- LongWritableComparator - Class in org.datavec.api.writable.comparator
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- LongWritableComparator() - Constructor for class org.datavec.api.writable.comparator.LongWritableComparator
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- lookingAt(String, String) - Static method in class org.datavec.api.berkeley.StringUtils
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Say whether this regular expression can be found at the beginning of
this String.
- lowerBound() - Method in class org.datavec.dataframe.util.collections.IntRange
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- lowerBoundType() - Method in class org.datavec.dataframe.util.collections.IntRange
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Returns the type of this range's lower bound: BoundType.CLOSED if the range includes
its lower endpoint, BoundType.OPEN if it does not.
- lowerCase() - Method in interface org.datavec.dataframe.mapping.StringMapUtils
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- lowerEndpoint() - Method in class org.datavec.dataframe.util.collections.IntRange
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Returns the lower endpoint of this range.