Ask the Crowd to Find out What's Important

We present a corpus-based method for estimating the importance of sentences. Our main contribution is two-fold. First, we introduce the idea of using the increasing amount of manually labeled category information (that is becoming available through collaborative knowledge creation efforts) to identify “typical information” for categories of entities. Second, we provide multiple types of empirical evidence for the usefulness of this notion of typical-information-for-acategory for estimating the importance of sentences.

• Type: Conference
• Year: 2007
• Where: ICDM
• Authors: Sisay Fissaha Adafre, Maarten de Rijke
• Keywords: Collaborative Knowledge Creation, Corpus-based Method, Data Mining, ICDM 2007, Main Contribution