Generating interactive multimedia summaries of evaluative text.

许多组织和个人每天都面临着管理大型文本数据库的挑战。一个重要的应用是评价性文本，即表示对实体的评价为正面或负面的任何文档。评价信息对决策具有战略意义。 例如，许多网站收集大量消费电子产品的在线客户评论。虽然这些文献对产品设计者、规划者和制造商具有重要的战略价值，但有效处理这些信息仍然是一项复杂而耗时的任务。作为另一个例子，在出国旅行之前，许多用户在预订之前浏览旅行日志和在线用户对酒店的评论。然而，有这么多的评价网站，用户在评论泛滥。

Many organizations and individuals are faced daily with the challenge of managing large corpora of text data. One important application is evaluative text, i.e. any document expressing an evaluation of an entity as either positive or negative. Evaluative information is strategic to decision making. For instance, many websites collect large quantities of online customer reviews of consumer electronics. Although this literature can be of great strategic value to product designers, planners and manufacturers, the effective processing of this information remains a complex and time-consuming task. As another example, before traveling abroad, many users browse through travel-logs and online user reviews on hotels before they make reservations. However, there are so many evaluation web sites that users are awash in reviews.