Author |
Boris Capitanu |
Creation date |
06/06/2011 |
Firing policy |
all |
Package |
org.seasr.meandre.components.analytics.mallet |
DESCRIPTION
This component converts a specific attribute into a Mallet feature sequence
INPUTS
Name |
Description |
Example |
|---|---|---|
tuples |
The set of tuples TYPE: org.seasr.datatypes.BasicDataTypes.StringsArray |
|
meta_tuple |
The meta data for tuples TYPE: org.seasr.datatypes.BasicDataTypes.Strings |
|
OUTPUTS
Name |
Description |
Example |
|---|---|---|
error |
This port is used to output any unhandled errors encountered during the execution of this component |
|
mallet_feature_sequence |
A Mallet feature sequence containing the data from the tuples TYPE: cc.mallet.types.FeatureSequence |
|
PROPERTIES
Name |
Description |
Default value |
|---|---|---|
_debug_level |
Controls the verbosity of debug messages printed by the component during execution. Possible values are: off, severe, warning, info, config, fine, finer, finest, all Append ',mirror' to any of the values above to mirror that output to the server logs. |
info |
feature_counts_attribute |
Optional: The attribute that contains the counts for the features, if any |
|
_stream_id |
Defines the stream id used to identify a particular stream of data |
|
_ignore_errors |
Set to 'true' to ignore all unhandled exceptions and prevent the flow from being terminated. Setting this property to 'false' will result in the flow being terminated in the event an unhandled exception is thrown during the execution of this component |
false |
feature_attribute |
The attribute from the tuples that describes the features |
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