无法加载CRF训练模型

[Jiawen-Yan]

参照文档，训练CRF，错误代码如下

Sep 10, 2016 11:50:10 PM DICLOG info
INFO: init user userLibrary ok path is : /Users/Charles/Documents/workspace/textAnalysis/library/library/default.dic
Sep 10, 2016 11:50:10 PM DICLOG info
INFO: init user userLibrary ok path is : /Users/Charles/Documents/workspace/textAnalysis/library/library/financeword.dic
Sep 10, 2016 11:50:10 PM DICLOG info
INFO: init ambiguityLibrary ok!
Sep 10, 2016 11:50:10 PM DICLOG info
INFO: begin init crf model!
java.lang.StringIndexOutOfBoundsException: String index out of range: 0
at java.lang.String.charAt(String.java:658)
at org.ansj.app.crf.model.CRFppTxtModel.loadTagCoven(CRFppTxtModel.java:237)
at org.ansj.app.crf.model.CRFppTxtModel.loadModel(CRFppTxtModel.java:52)
at org.ansj.app.crf.Model.load(Model.java:75)
at org.ansj.util.MyStaticValue.initCRFModel(MyStaticValue.java:378)
at org.ansj.util.MyStaticValue.getCRFSplitWord(MyStaticValue.java:332)
at org.ansj.util.MyStaticValue.getCRFSplitWord(MyStaticValue.java:312)
at org.ansj.splitWord.analysis.NlpAnalysis.(NlpAnalysis.java:51)
at org.ansj.splitWord.analysis.NlpAnalysis.parse(NlpAnalysis.java:288)
at segment.demo.main(demo.java:23)
Sep 10, 2016 11:50:10 PM DICLOG info
INFO: crf file : /Users/Charles/Documents/workspace/textAnalysis/test/CRF++-0.58/test/model.txt load err String index out of range: 0
Sep 10, 2016 11:50:11 PM DICLOG info
INFO: init core library ok use time :594
Sep 10, 2016 11:50:12 PM DICLOG info
INFO: init ngram ok use time :938
Sep 10, 2016 11:50:12 PM DICLOG warn
WARNING: not find crf model you can you can visit http://maven.nlpcn.org/down/ to down it !
欢迎/v,使用/v,Ansj/en,的/uj,CRF/en,功能/n,!

求解！谢谢

[Jiawen-Yan]

https://github.com/NLPchina/ansj_seg/wiki/定制你自己的CRF模型
就是按照这个一步一步来的

[Jiawen-Yan]

这个是5.0.0版本的error message,
5.0.2是

代码没有任何改动

[ansjsun]

不好意思刚看到...后期会把crf完整的重试一次...的确很多人提出过这个问题

[JaneVinWin]

@ansjsun 你好这个问题解决了吗？ 我也碰到同样的问题

[kelciej]

这个 crf.model 这个文件的格式是gzip的，不知道 @ansjsun 为什么要这么写。但是我格式改完之后，还是出现了很多莫名其妙的错误