Stanford nlp 如何在Stanford CoreNLP服务器上使用自定义TokensRegex规则注释器？

TokensRegex规则颜色注释器（

stanford-corenlp-full-2016-10-31/TokensRegex/color.rules.txt

）在通过命令行使用corenlp时成功加载，但在带有

java.lang.IllegalArgumentException:Unknown annotator:color

的web服务器上失败

设置

# custom.properties
annotators=tokenize,ssplit,pos,lemma,ner,regexner,color
customAnnotatorClass.color = edu.stanford.nlp.pipeline.TokensRegexAnnotator
color.rules = tokensregex/color.rules.txt

命令行

$ java -cp "*" -Xmx2g edu.stanford.nlp.pipeline.StanfordCoreNLP -props custom.properties -file ./tokensregex/color.input.txt -outputFormat text
[main] INFO edu.stanford.nlp.pipeline.StanfordCoreNLP - Registering annotator color with class edu.stanford.nlp.pipeline.TokensRegexAnnotator
...
[main] INFO edu.stanford.nlp.pipeline.StanfordCoreNLP - Adding annotator color
[main] INFO edu.stanford.nlp.ling.tokensregex.CoreMapExpressionExtractor - Reading TokensRegex rules from tokensregex/color.rules.txt
[main] INFO edu.stanford.nlp.ling.tokensregex.CoreMapExpressionExtractor - Read 7 rules

# color.input.txt.output
Sentence #1 (9 tokens):
Both blue and light blue are nice colors.
[Text=Both CharacterOffsetBegin=0 CharacterOffsetEnd=4 PartOfSpeech=CC Lemma=both NamedEntityTag=O]
[Text=blue CharacterOffsetBegin=5 CharacterOffsetEnd=9 PartOfSpeech=JJ Lemma=blue NamedEntityTag=COLOR NormalizedNamedEntityTag=#0000FF]
...

服务器

java-mx2g-cp“*”edu.stanford.nlp.pipeline.StanfordCoreNLPServer-c custom.properties

wget--post data“蓝色和浅蓝色都是不错的颜色。”“localhost:9000/？properties={“annotators”：“tokenize，ssplit，pos，lemma，ner，regexner，color”，“outputFormat”：“json”}'-O-

HTTP request sent, awaiting response... 500 Internal Server Error
    2016-11-05 14:41:27 ERROR 500: Internal Server Error.

java.lang.IllegalArgumentException: Unknown annotator: color
    at edu.stanford.nlp.pipeline.StanfordCoreNLP.ensurePrerequisiteAnnotators(StanfordCoreNLP.java:304)
    at edu.stanford.nlp.pipeline.StanfordCoreNLPServer$CoreNLPHandler.getProperties(StanfordCoreNLPServer.java:713)
    at edu.stanford.nlp.pipeline.StanfordCoreNLPServer$CoreNLPHandler.handle(StanfordCoreNLPServer.java:540)
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79)
    at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83)
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82)
    at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:675)
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79)
    at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:647)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

解决方案

在请求中包括自定义注释器属性：

wget--post data“蓝色和浅蓝色都是不错的颜色”。“localhost:9000/？properties={”color.rules:“tokensregex/color.rules.txt”，“customAnnotatorClass.color:“edu.stanford.nlp.pipeline.TokensRegexAnnotator”，“注释器”：“标记化、ssplit、pos、引理、ner、regexner、color”，“enforceRequirements”：“false”，“outputFormat”：“json”}'-O-

添加

HTTP request sent, awaiting response... 500 Internal Server Error
    2016-11-05 14:41:27 ERROR 500: Internal Server Error.

java.lang.IllegalArgumentException: Unknown annotator: color
    at edu.stanford.nlp.pipeline.StanfordCoreNLP.ensurePrerequisiteAnnotators(StanfordCoreNLP.java:304)
    at edu.stanford.nlp.pipeline.StanfordCoreNLPServer$CoreNLPHandler.getProperties(StanfordCoreNLPServer.java:713)
    at edu.stanford.nlp.pipeline.StanfordCoreNLPServer$CoreNLPHandler.handle(StanfordCoreNLPServer.java:540)
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79)
    at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:83)
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:82)
    at sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:675)
    at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:79)
    at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:647)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at java.lang.Thread.run(Thread.java:745)

"enforceRequirements":"false"

---

这给了我一个新的错误

java.lang.IllegalArgumentException:没有名为color的注释器
。但是，在一些搜索之后，我发现CoreNLP服务器没有加载。我必须在请求中包含color注释器属性。是否全部
ner
，
regexner
和
颜色
是否适合您？