《专利分析TDA培训课件.ppt

Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 互相关系数矩阵（Cross-Correlation Matrix) 互相关系数矩阵显示某一数据表中各项目基于另外一张数据表的相关. 例如，作者的基于叙词的互相关系数矩阵可以显示有哪些团体在写作相同的作品. 再如：一个基于叙词的机构互相关系数矩阵可以显示那些在写作相同作品的机构. 创建互相关系数矩阵需选择两个字段，第一个字段是显示为矩阵中的行与列- 通常为一个字段或者自己定义的一小组数据，选择的第二个字段是分析行与列中项目相关关系的基础. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 数据清理之DWPI 自动清理 Derwent数据的自动清理工具 预制的清理数据脚本，规范数据，生成（DWPI only)： Assignee (cleaned); Inventor ( Cleaned); IPC (Cleaned); Derwent Class (Cleaned) Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 针对本课题需要清理的数据 专利权人 自然语词（标题、摘要、) 专利权国家、地区 IPC、Manual Code Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 数据清理之: List Cleanup TDA 可以将同义词/等同词等加以区分; 当使用List Cleanup工具时, 您在使用文件名后缀为 .fuz 的文件对数据进行清理. 最常用的模糊匹配文献包括: 机构(Affiliation ) - 可用于公司/机构字段，忽略常用的机构标志词 (e.g. Corp, AG, KK, Ltd) 作者(Author )-用于作者字段; 发明人(Inventor )-用于发明人字段; 一般(General )-可用于所有的文本字段, e.g. cleaning NLP text fields Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 利用List Clean up清理数据 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 相同专利权人的合并 (光标拖动放在相应名称下即可) Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 将不应该归并的数据从组中去除（选中数据并采用右键） Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 恢复继续清理 Evaluation only. Created with Aspose.Slides for .NET 3.5