edu.stanford.nlp.sentiment

Class SentimentPipeline

java.lang.Object

edu.stanford.nlp.sentiment.SentimentPipeline

public class SentimentPipeline
extends java.lang.Object

A wrapper class which creates a suitable pipeline for the sentiment model and processes raw text.

The main program has the following options:
-parserModel Which parser model to use, defaults to englishPCFG.ser.gz
-sentimentModel Which sentiment model to use, defaults to sentiment.ser.gz
-file Which file to process.
-fileList A comma separated list of files to process.
-stdin Read one line at a time from stdin.
-output pennTrees: Output trees with scores at each binarized node. vectors: Number tree nodes and print out the vectors. probabilities: Output the scores for different labels for each node. Defaults to printing just the root.
-filterUnknown Remove unknown trees from the input. Only applies to TREES input, in which case the trees must be binarized with sentiment labels
-help Print out help

Author:

John Bauer

Method Summary

Modifier and Type	Method and Description
static java.util.List<Annotation>	getAnnotations(StanfordCoreNLP tokenizer, edu.stanford.nlp.sentiment.SentimentPipeline.Input inputFormat, java.lang.String filename, boolean filterUnknown) Reads an annotation from the given filename using the requested input.
static void	main(java.lang.String[] args) Runs the tree-based sentiment model on some text.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getAnnotations

public static java.util.List<Annotation> getAnnotations(StanfordCoreNLP tokenizer,
                                                        edu.stanford.nlp.sentiment.SentimentPipeline.Input inputFormat,
                                                        java.lang.String filename,
                                                        boolean filterUnknown)

Reads an annotation from the given filename using the requested input.

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Runs the tree-based sentiment model on some text.

Throws:

java.io.IOException