发布于 2017-04-06 00:17:29 | 171 次阅读 | 评论: 0 | 来源: 网友投递

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Apache UIMA 非结构化信息管理应用

UIMA (Unstructured Information Management applications) 是一个软件系统，用来分析大量的非结构化信息从而发掘中对最终用户有用的知识点，一个最典型的 UIM 应用就是从文本文件中提取有用信息，例如人员、地址和组织等相关信息。

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Apache UIMA Java SDK 2.10.0 发布了，增加了一些新的功能，并修复了一些 bug 。

更新内容：

• External Override values are supported within UIMA Descriptor import statements and within the fileUrl value of fileResourceSpecifiers.

• External Overrides: support was added for searching the classpath and UIMA Datapath to find the external overrides. If a relative file name is specified but the file is not found, the classpath and datapath will be searched. This approach will be changed in the next release to make a clearer distinction between file and classpath resources in order to avoid the ambiguity of the current design; note that this change will not be backwards-compatible.

• to improve integration with Java, the JCas cover classes for the built-in UIMA types FSArray, FSList, StringArray, and StringList now support the Iterable interface.

• a new report on API changes, api-change-report.html, is included as part of the release.

• several bugs were fixed; please see issuesFixed for a list of changes.

详细的更新内容，请参阅发行日志。

下面是 UIMA 的结构图：

历史版本 :
Apache UIMA Java SDK 3.0.0 测试版发布
Apache UIMA Java SDK 2.10.2 发布
Apache UIMA DUCC 2.2.1 发布，Bug 修复版本
Apache UIMA Java SDK 2.10.1 发布
Apache UIMA Java SDK 2.10.0 发布
Apache UIMA Ruta 2.6.0 发布
Apache UIMA Java SDK 3.0.0-alpha 发布
Apache UIMA AS 2.9.0 发布
Apache UIMA Ruta 2.5.0 发布
非结构化信息管理应用Apache UIMA Java SDK 2.9.0
Apache UIMA-AS 2.8.1 发布
Apache UIMA Ruta 2.4.0 发布