【发布时间】:2014-05-07 07:19:24
【问题描述】:
我正在尝试安装 opennlp,以便我可以将它用于我的 nlp 课程项目。 我的 Windows 8 电脑上有 Eclipse 开普勒 我阅读了很多关于如何安装它的在线页面,但没有运气 我读 http://sharpnlp.codeplex.com/discussions/263620 http://sharpnlp.codeplex.com/discussions/263620 以及网站不允许我添加的许多其他链接
但他们似乎都没有帮助我 我所做的如下:
Microsoft Windows [Version 6.2.9200]
(c) 2012 Microsoft Corporation. All rights reserved.
C:\Users\lina>mvn --version
Error: JAVA_HOME not found in your environment.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.
C:\Users\lina>set JAVA_HOME=C:\Program Files\Java\jdk1.7.0_51
C:\Users\lina>mvn --version
Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T09:37:52-08:00)
Maven home: C:\Apache24\apache-maven-3.2.1\bin\..
Java version: 1.7.0_51, vendor: Oracle Corporation
Java home: C:\Program Files\Java\jdk1.7.0_51\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows 8", version: "6.2", arch: "amd64", family: "windows"
C:\Users\lina>java -jar opennlp-tools-1.5.0.jar
Error: Unable to access jarfile opennlp-tools-1.5.0.jar
C:\Users\lina>set opennlp_home=c:\apache-opennlp-1.5.3
C:\>cd ikvm-7.2.4630.5/bin
C:\ikvm-7.2.4630.5\bin>ikvmc -target:library -assembley:opennlp opennlp-maxent-3.0.3.jar jwnl-1.3.3.jar opennlp-tools-1.5.3.jar
IKVM.NET Compiler version 7.2.4630.5
Copyright (C) 2002-2012 Jeroen Frijters
http://www.ikvm.net/
fatal error IKVMC5022: Unrecognized option: -assembley:opennlp
C:\ikvm-7.2.4630.5\bin>ikvmc -target:library -assembly:opennlp opennlp-maxent-3.0.3.jar jwnl-1.3.3.jar opennlp-tools-1.5.3.jar
IKVM.NET Compiler version 7.2.4630.5
Copyright (C) 2002-2012 Jeroen Frijters
http://www.ikvm.net/
note IKVMC0002: Output file is "opennlp.dll"
warning IKVMC0105: Unable to compile class "opennlp.tools.util.ext.OSGiExtension Loader" (missing class "org.osgi.framework.BundleActivator")
warning IKVMC0100: Class "opennlp.tools.util.ext.OSGiExtensionLoader" not found
warning IKVMC0111: Emitted java.lang.NoClassDefFoundError in "opennlp.tools.util.ext.ExtensionLoader.instantiateExtension(Ljava.lang.Class;Ljava.lang.String;)Ljava.lang.Object;" ("opennlp.tools.util.ext.OSGiExtensionLoader")
这基本上就是我所做的一切 但我无法在 Eclipse 开普勒上使用 opennlp 有什么建议吗??
我正在尝试从字符串中提取城市名称,然后我会将其转换为从文件中提取它们没有错误或异常运行按钮不提供运行 java 应用程序选项 导入 java.io.FileInputStream; 导入 java.io.FileNotFoundException; 导入 java.io.IOException; 导入 java.io.InputStream; 导入 org.xml.sax.SAXException;
public class CityFinder {
public String Tokens[];
public static void main(String[] args) throws IOException, SAXException, CityFinder {
CityFinder toi = new CityFinder();
String cnt;
cnt="John is planning to specialize in Electrical Engineering in UC Berkley and pursue a career with IBM.";
toi.tokenization(cnt);
String cities = toi.namefind(toi.Tokens);
String org = toi.orgfind(toi.Tokens);
System.out.println("City name is : "+cities);
System.out.println("organization name is: "+org);
}
public String namefind(String cnt[]) {
InputStream is;
TokenNameFinderModel tnf;
NameFinderME nf;
String sd = "";
try {
is = new FileInputStream("en-ner-location.bin");
tnf = new TokenNameFinderModel(is);
nf = new NameFinderME(tnf);
Span sp[] = nf.find(cnt);
String a[] = Span.spansToStrings(sp, cnt);
StringBuilder fd = new StringBuilder();
int l = a.length;
for (int j = 0; j < l; j++) {
fd = fd.append(a[j] + "\n");
}
sd = fd.toString();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (InvalidFormatException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return sd;
}
public String orgfind(String cnt[]) {
InputStream is;
TokenNameFinderModel tnf;
NameFinderME nf;
String sd = "";
try {
is = new FileInputStream("en-ner-organization.bin");
tnf = new TokenNameFinderModel(is);
nf = new NameFinderME(tnf);
Span sp[] = nf.find(cnt);
String a[] = Span.spansToStrings(sp, cnt);
StringBuilder fd = new StringBuilder();
int l = a.length;
for (int j = 0; j < l; j++) {
fd = fd.append(a[j] + "\n");
}
sd = fd.toString();
} catch (FileNotFoundException e) {
e.printStackTrace();
} catch (InvalidFormatException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
return sd;
}
public void tokenization(String tokens) {
InputStream is;
TokenizerModel tm;
try {
is = new FileInputStream("en-token.bin");
tm = new TokenizerModel(is);
Tokenizer tz = new TokenizerME(tm);
Tokens = tz.tokenize(tokens);
// System.out.println(Tokens[1]);
} catch (IOException e) {
e.printStackTrace();
}
}
}
【问题讨论】:
标签: java eclipse maven opennlp