| Modifier and Type | Class and Description |
|---|---|
class |
ComposableRecordReader
RecordReader for each pipeline.
|
class |
ConcatenatingRecordReader
Combine multiple readers into a single reader.
|
class |
FileRecordReader
File reader/writer
|
class |
LineRecordReader
Reads files line by line
|
| Modifier and Type | Class and Description |
|---|---|
class |
CollectionRecordReader
Collection record reader.
|
class |
CollectionSequenceRecordReader
Collection record reader for sequences.
|
class |
ListStringRecordReader
Iterates through a list of strings return a record.
|
| Modifier and Type | Class and Description |
|---|---|
class |
CSVLineSequenceRecordReader
CSVLineSequenceRecordReader: Used for loading univariance (single valued) sequences from a CSV,
where each line in a CSV represents an independent sequence, and each sequence has exactly 1 value
per time step.
|
class |
CSVMultiSequenceRecordReader
CSVMultiSequenceRecordReader: Used to read CSV-format time series (sequence) data where there are multiple
independent sequences in each file.
|
class |
CSVNLinesSequenceRecordReader
A CSV Sequence record reader where:
(a) all time series are in a single file (b) each time series is of the same length (specified in constructor) (c) no delimiter is used between time series For example, with nLinesPerSequence=10, lines 0 to 9 are the first time series, 10 to 19 are the second, and so on. |
class |
CSVRecordReader
Simple csv record reader.
|
class |
CSVRegexRecordReader
A CSVRecordReader that can split
each column into additional columns using regexs.
|
class |
CSVSequenceRecordReader
CSV Sequence Record Reader
This reader is intended to read sequences of data in CSV format, where
each sequence is defined in its own file (and there are multiple files)
Each line in the file represents one time step
|
class |
CSVVariableSlidingWindowRecordReader
A sliding window of variable size across an entire CSV.
|
| Modifier and Type | Class and Description |
|---|---|
class |
JacksonLineRecordReader
JacksonLineRecordReader will read a single file line-by-line when .next() is
called. |
class |
JacksonLineSequenceRecordReader
The sequence record reader version of
JacksonLineRecordReader. |
class |
JacksonRecordReader
RecordReader using Jackson.
|
| Modifier and Type | Class and Description |
|---|---|
class |
LibSvmRecordReader
Record reader for libsvm format, which is closely
related to SVMLight format.
|
class |
MatlabRecordReader
Matlab record reader
|
class |
SVMLightRecordReader
Record reader for SVMLight format, which can generally
be described as
LABEL INDEX:VALUE INDEX:VALUE ...
|
| Modifier and Type | Class and Description |
|---|---|
class |
RegexLineRecordReader
RegexLineRecordReader: Read a file, one line at a time, and split it into fields using a regex.
|
class |
RegexSequenceRecordReader
RegexSequenceRecordReader: Read an entire file (as a sequence), one line at a time and
split each line into fields using a regex.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BaseAudioRecordReader
Base audio file loader
|
class |
NativeAudioRecordReader
Native audio file loader using FFmpeg.
|
class |
WavFileRecordReader
Wav file loader
|
| Modifier and Type | Class and Description |
|---|---|
class |
BaseCodecRecordReader
Codec record reader for parsing videos
|
class |
CodecRecordReader
Codec record reader for parsing:
H.264 ( AVC ) Main profile decoder MP3 decoder/encoder
Apple ProRes decoder and encoder AAC encoder
H264 Baseline profile encoder
Matroska ( MKV ) demuxer and muxer
MP4 ( ISO BMF, QuickTime ) demuxer/muxer and tools
MPEG 1/2 decoder ( supports interlace )
MPEG PS/TS demuxer
Java player applet
VP8 encoder
MXF demuxer
Credit to jcodec for the underlying parser
|
class |
NativeCodecRecordReader
An implementation of the CodecRecordReader that uses JavaCV and FFmpeg.
|
| Modifier and Type | Class and Description |
|---|---|
class |
BaseImageRecordReader
Base class for the image record reader
|
class |
ImageRecordReader
Image record reader.
|
| Modifier and Type | Class and Description |
|---|---|
class |
ObjectDetectionRecordReader
An image record reader for object detection.
|
| Modifier and Type | Class and Description |
|---|---|
class |
JDBCRecordReader
Iterate on rows from a JDBC datasource and return corresponding records
|
| Modifier and Type | Class and Description |
|---|---|
class |
TfidfRecordReader
TFIDF record reader (wraps a tfidf vectorizer
for delivering labels and conforming to the record reader interface)
|
| Modifier and Type | Class and Description |
|---|---|
class |
ExcelRecordReader
Excel record reader for loading rows of an excel spreadsheet
from multiple spreadsheets very similar to the
CSVRecordReader
Of note when you have multiple sheets, you must have the same number of
lines skipped at the top. |
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