Social tagging of movies reveals a wide range of heterogeneous information
about movies, like the genre, plot structure, soundtracks, metadata, visual and
emotional experiences. Such information can be valuable in building automatic
systems to create tags for movies. Automatic tagging systems can help
recommendation engines to improve the retrieval of similar movies as well as
help viewers to know what to expect from a movie in advance. In this paper, we
set out to the task of collecting a corpus of movie plot synopses and tags. We
describe a methodology that enabled us to build a fine-grained set of around 70
tags exposing heterogeneous characteristics of movie plots and the multi-label
associations of these tags with some 14K movie plot synopses. We investigate
how these tags correlate with movies and the flow of emotions throughout
different types of movies. Finally, we use this corpus to explore the
feasibility of inferring tags from plot synopses. We expect the corpus will be
useful in other tasks where analysis of narratives is relevant.

本文利用社会标记的方法收集电影剧情概要和标记的语料库，建立了一个以约 70 个细粒度标签为特征的电影数据集，探讨了这些标签与电影以及不同类型电影情感的相关性，最后研究了通过剧情概要推断标记的可行性。

MPST：带有标签的电影情节摘要语料库

MPST: A Corpus of Movie Plot Synopses with Tags

Social tagging has become an interesting approach to improve search and
navigation over the actual Web, since it aggregates the tags added by different
users to the same resource in a collaborative way. This way, it results in a
list of weighted tags describing its resource. Combined to a classical
taxonomic classification system such as that by Wikipedia, social tags can
enhance document navigation and search. On the one hand, social tags suggest
alternative navigation ways, including pivot-browsing, popularity-driven
navigation, and filtering. On the other hand, it provides new metadata,
sometimes uncovered by documents' content, that can substantially improve
document search. In this work, the inclusion of an interface to add
user-defined tags describing Wikipedia articles is proposed, as a way to
improve article navigation and retrieval. As a result, a prototype on applying
tags over Wikipedia is proposed in order to evaluate its effectiveness.

文中提出了一个在维基百科上添加用户定义标签的界面，并通过一个应用原型来评估它的有效性，以改进文章导航和检索的方法。