Narrative intelligence includes the ability to create, tell and understand narratives. It has been proposed as a central component of human intelligence, and hence a central component of any machines aiming to simulate human intelligence or to communicate effectively with humans. A number of computational narrative intelligence systems have emerged during the past few decades. However, most such systems rely on hand-crafted knowledge structures that require extensive expert labor. As a result, these systems are constrained to operate in a few domains where the needed knowledge has been authored.
This project investigates the learning of knowledge structures that can support story generation, storytelling, and story understanding in any domain. The ability to learn supportive knowledge structures, I claim, is an integral part of computational narrative intelligence systems that are flexible enough for the real world. Due to the complexity of narrative structures, learning of supportive knowledge has remained a largely unsolved problem to date.
The proposed system aims to learn complex knowledge structures from an input corpus of simple stories, and subsequently create, tell, and understand stories from the same domain by utilizing the learned structures. This knowledge representation balances the complexity of learning and the richness of narrative applications, so that we can (1) learn the knowledge robustly in the presence of noise, (2) generate a large variety of stories based on one learned representation and (3) understand stories efficiently.
As a result, the system is able to demonstrate narrative intelligence in any domain where a small number (~60) of input stories can be collected. Those stories can be easily collected as writing them does not require training in computer science. One inexpensive way (but not the only way), as I demonstrate, is to crowdsource the stories from Amazon Mechanical Turk. The algorithms are evaluated by checking their results against human intuition. This project is the first step toward extending computational narrative intelligence to the real world, which is both incredibly rich and incredibly noisy.