What time is it? Temporal Analysis of Novels
Allen Kim, Charuta Pethe, Steven Skiena

TL;DR
This paper introduces a computational method to annotate novels with wall clock times, enabling analysis of temporal patterns in literature and historical trends in daily activity over time.
Contribution
It presents a novel approach to identify and analyze time-of-day in novels without explicit time references, including a new dataset and a classification model.
Findings
Achieved an average error of 2.27 hours in time-of-day classification.
Partitioned books into segments corresponding to specific times of day with over two hours improvement over baselines.
Discovered historical trends, such as increased late-night activity after 1880.
Abstract
Recognizing the flow of time in a story is a crucial aspect of understanding it. Prior work related to time has primarily focused on identifying temporal expressions or relative sequencing of events, but here we propose computationally annotating each line of a book with wall clock times, even in the absence of explicit time-descriptive phrases. To do so, we construct a data set of hourly time phrases from 52,183 fictional books. We then construct a time-of-day classification model that achieves an average error of 2.27 hours. Furthermore, we show that by analyzing a book in whole using dynamic programming of breakpoints, we can roughly partition a book into segments that each correspond to a particular time-of-day. This approach improves upon baselines by over two hours. Finally, we apply our model to a corpus of literature categorized by different periods in history, to show…
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Code & Models
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsAdvanced Text Analysis Techniques · Topic Modeling · Natural Language Processing Techniques
