Generating interactive multimedia summaries of evaluative text.

许多组织和个人每天都面临着管理大量文本数据的挑战。一个重要的应用是评价性文本，即任何表达对实体的评价为积极或消极的文件。评估性信息对决策具有战略意义。例如，许多网站收集大量消费者对消费电子产品的在线评论。尽管这些文献对产品设计师、规划人员和制造商具有重大的战略价值，但有效处理这些信息仍然是一项复杂而耗时的任务。另一个例子是，在出国旅行之前，许多用户在预订之前会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，用户被淹没在评论。

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.