diff options
| author | Marcin Junczys-Dowmunt <junczys@amu.edu.pl> | 2015-01-09 17:13:59 +0300 |
|---|---|---|
| committer | Marcin Junczys-Dowmunt <junczys@amu.edu.pl> | 2015-01-09 17:13:59 +0300 |
| commit | b05f97b5d124fe756472a3adf0e696c093467b53 (patch) | |
| tree | e7e79f6d878aeb687ec04ec2e3c83c21acba92bf /vw | |
| parent | 685b6574cceaa12b06606b0a0ac835353b7bc064 (diff) | |
Update README.md
Diffstat (limited to 'vw')
| -rw-r--r-- | vw/README.md | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/vw/README.md b/vw/README.md index 0d053d7b5..29f1bb861 100644 --- a/vw/README.md +++ b/vw/README.md @@ -7,13 +7,14 @@ function. Implemented classifier features ------------------------------- -* VWFeatureSourceBagOfWords: This create a feature of form bow^token for every +* VWFeatureSourceBagOfWords: This creates a feature of form bow^token for every source sentence token. -* VWFeatureSourceExternalFeatures: -* VWFeatureSourcePhraseInternal: -* VWFeatureSourceWindow: -* VWFeatureTargetIndicator: -* VWFeatureTargetPhraseInternal: +* VWFeatureSourceExternalFeatures: (not quite finished yet) when used with -inputtype 5 this can be used to supply additional feature to VW. The input is a tab-separated file, the first column is usual input sentence, all other columns can be used for meta-data. By default the second column is read in and features are split on whitespace. +* VWFeatureSourceIndicator: Ass a feature for the whole source phrase. +* VWFeatureSourcePhraseInternal: Adds a separate feature for every word of the source phrase. +* VWFeatureSourceWindow: Adds source words in a window before and after the source phrase as features. These does not overlap with VWFeatureSourcePhraseInternal. +* VWFeatureTargetIndicator: Adds a feature for the whole target phrase. +* VWFeatureTargetPhraseInternal: Adds a separate feature for every word of the target phrase. Configuration ------------- @@ -69,4 +70,4 @@ You can also use multiple classifiers: ... Training the classifier ------------------------
\ No newline at end of file +----------------------- |