- UimaResource - Class in org.datavec.nlp.uima
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Resource holder for uima
- UimaResource(AnalysisEngine) - Constructor for class org.datavec.nlp.uima.UimaResource
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- UimaResource(AnalysisEngine, CasPool) - Constructor for class org.datavec.nlp.uima.UimaResource
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- UimaTokenizer - Class in org.datavec.nlp.tokenization.tokenizer
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Tokenizer based on the passed in analysis engine
- UimaTokenizer(String, UimaResource, boolean) - Constructor for class org.datavec.nlp.tokenization.tokenizer.UimaTokenizer
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- UimaTokenizerFactory - Class in org.datavec.nlp.tokenization.tokenizerfactory
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Uses a uima AnalysisEngine to
tokenize text.
- UimaTokenizerFactory() - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.UimaTokenizerFactory
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- UimaTokenizerFactory(UimaResource) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.UimaTokenizerFactory
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- UimaTokenizerFactory(AnalysisEngine) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.UimaTokenizerFactory
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- UimaTokenizerFactory(UimaResource, boolean) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.UimaTokenizerFactory
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- UimaTokenizerFactory(boolean) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.UimaTokenizerFactory
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- UimaTokenizerFactory(AnalysisEngine, boolean) - Constructor for class org.datavec.nlp.tokenization.tokenizerfactory.UimaTokenizerFactory
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- uMean - Variable in class org.datavec.image.loader.CifarLoader
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- unEscapeString(String) - Static method in class org.datavec.api.util.StringUtils
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Unescape commas in the string using the default escape char
- unEscapeString(String, char, char) - Static method in class org.datavec.api.util.StringUtils
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Unescape charToEscape in the string
with the escape char escapeChar
- unEscapeString(String, char, char[]) - Static method in class org.datavec.api.util.StringUtils
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- uniform(Random, double, double) - Static method in class org.datavec.api.util.MathUtils
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Generate a uniform random number from the given rng
- union(Set<? extends T>, Set<? extends T>) - Static method in class org.datavec.api.util.SetUtils
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- unique() - Method in class org.datavec.dataframe.api.BooleanColumn
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- unique() - Method in class org.datavec.dataframe.api.CategoryColumn
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- unique() - Method in class org.datavec.dataframe.api.DateColumn
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- unique() - Method in class org.datavec.dataframe.api.DateTimeColumn
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- unique() - Method in class org.datavec.dataframe.api.DoubleColumn
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- unique() - Method in class org.datavec.dataframe.api.FloatColumn
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- unique() - Method in class org.datavec.dataframe.api.IntColumn
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- unique() - Method in class org.datavec.dataframe.api.LongColumn
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- unique() - Method in class org.datavec.dataframe.api.ShortColumn
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- unique() - Method in class org.datavec.dataframe.api.TimeColumn
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- unique() - Method in interface org.datavec.dataframe.columns.Column
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Returns a column of the same type as the receiver, containing only the unique values of the receiver
- uniqueRecords() - Method in class org.datavec.dataframe.api.Table
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Returns the unique records in this table
Note: Uses a lot of memory for a sort
- UnknownFormatException - Exception in org.datavec.api.exceptions
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- UnknownFormatException() - Constructor for exception org.datavec.api.exceptions.UnknownFormatException
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- UnknownFormatException(String) - Constructor for exception org.datavec.api.exceptions.UnknownFormatException
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- UnknownFormatException(String, Throwable) - Constructor for exception org.datavec.api.exceptions.UnknownFormatException
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- UnknownFormatException(Throwable) - Constructor for exception org.datavec.api.exceptions.UnknownFormatException
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- UnknownFormatException(String, Throwable, boolean, boolean) - Constructor for exception org.datavec.api.exceptions.UnknownFormatException
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- unsafeAdd(double, double) - Static method in class org.datavec.api.berkeley.SloppyMath
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- unsafeSubtract(double, double) - Static method in class org.datavec.api.berkeley.SloppyMath
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- untarFile(File, File) - Method in class org.datavec.image.mnist.MnistFetcher
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- unzipFileTo(String, String) - Static method in class org.datavec.api.util.ArchiveUtils
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Extracts files to the specified destination
- UnzipForCalculateSortedRankFunction - Class in org.datavec.spark.transform.rank
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A simple helper function for use in executing CalculateSortedRank
- UnzipForCalculateSortedRankFunction() - Constructor for class org.datavec.spark.transform.rank.UnzipForCalculateSortedRankFunction
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- upperBound() - Method in class org.datavec.dataframe.util.collections.IntRange
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- upperBoundType() - Method in class org.datavec.dataframe.util.collections.IntRange
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Returns the type of this range's upper bound: BoundType.CLOSED if the range includes
its upper endpoint, BoundType.OPEN if it does not.
- upperCase() - Method in interface org.datavec.dataframe.mapping.StringMapUtils
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String utility functions.
- upperEndpoint() - Method in class org.datavec.dataframe.util.collections.IntRange
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Returns the upper endpoint of this range.
- upTo(int, BoundType) - Static method in class org.datavec.dataframe.util.collections.IntRange
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Returns a range with no lower bound up to the given endpoint, which may be
either inclusive (closed) or exclusive (open).
- UriFromPathIterator - Class in org.datavec.api.util.files
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A simple utility method to convert a Iterator<String> to an Iterator<URI>, where each
String in the original iterator is a Path
- UriFromPathIterator() - Constructor for class org.datavec.api.util.files.UriFromPathIterator
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- uriStrings - Variable in class org.datavec.api.split.BaseInputSplit
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- uriToString(URI[]) - Static method in class org.datavec.api.util.StringUtils
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- useSpecialPreProcessCifar - Static variable in class org.datavec.image.loader.CifarLoader
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- useSubset - Variable in class org.datavec.image.loader.LFWLoader
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- usStateArray - Static variable in class org.datavec.dataframe.TestDataUtil
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- usStates() - Static method in class org.datavec.dataframe.TestDataUtil
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- uStd - Variable in class org.datavec.image.loader.CifarLoader
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- utf8Length(String) - Static method in class org.datavec.api.writable.Text
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For the given string, returns the number of UTF-8 bytes
required to encode the string.
- Util - Class in org.datavec.nlp.movingwindow
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- Util() - Constructor for class org.datavec.nlp.movingwindow.Util
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