论文标题

文本中多种样式属性的公平转移

Fair Transfer of Multiple Style Attributes in Text

论文作者

Dabas, Karan, Madan, Nishtha, Arya, Vijay, Mehta, Sameep, Singh, Gautam, Chakraborty, Tanmoy

论文摘要

为了保留匿名性并在在线平台上混淆其身份,用户可能会变形,并将自己描绘成不同的性别或人群。同样,聊天机器人可能需要自定义其沟通方式,以改善与受众的参与。近年来,这种改变书面文本风格的方式引起了人们的关注。然而,这些过去的研究在很大程度上符合单样式属性的转移。仅关注单一样式的缺点是,这通常会导致目标文本,而其他现有样式属性的行为不可预测或不公平地由新样式主导。为了抵消这种行为,拥有一种样式转移机制,可以同时且公平地传输多种样式。通过这种方法,人们可以获得混淆或书面文本,并具有多种柔和的多种方式,例如女性质量,礼貌或形式。 在这项工作中,我们证明了多种样式的转移无法通过依次执行多个单式传输来实现。这是因为每个单个样式转移步骤通常会逆转或统治先前的传输步骤所包含的样式。然后,我们提出了一个神经网络体系结构,用于在给定文本中公平地传输多个样式属性。我们在Yelp数据集上测试了我们的体系结构,以证明我们的出色性能,与序列执行的现有单式传输步骤相比。

To preserve anonymity and obfuscate their identity on online platforms users may morph their text and portray themselves as a different gender or demographic. Similarly, a chatbot may need to customize its communication style to improve engagement with its audience. This manner of changing the style of written text has gained significant attention in recent years. Yet these past research works largely cater to the transfer of single style attributes. The disadvantage of focusing on a single style alone is that this often results in target text where other existing style attributes behave unpredictably or are unfairly dominated by the new style. To counteract this behavior, it would be nice to have a style transfer mechanism that can transfer or control multiple styles simultaneously and fairly. Through such an approach, one could obtain obfuscated or written text incorporated with a desired degree of multiple soft styles such as female-quality, politeness, or formalness. In this work, we demonstrate that the transfer of multiple styles cannot be achieved by sequentially performing multiple single-style transfers. This is because each single style-transfer step often reverses or dominates over the style incorporated by a previous transfer step. We then propose a neural network architecture for fairly transferring multiple style attributes in a given text. We test our architecture on the Yelp data set to demonstrate our superior performance as compared to existing one-style transfer steps performed in a sequence.

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源