25 citations · 58 across the 10 of their papers we have counts for
10 papers
An Interactive Tool for Natural Language Processing on Clinical Text
Gaurav Trivedi, Phuong Pham, Wendy Chapman +3
Natural Language Processing (NLP) systems often make use of machine learning techniques that are unfamiliar to end-users who are interested in analyzing clinical records. Although…
An Account of Opinion Implicatures
Janyce Wiebe, Lingjia Deng
While previous sentiment analysis research has concentrated on the interpretation of explicitly stated opinions and attitudes, this work initiates the computational study of a type…
An Empirical Approach to Temporal Reference Resolution (journal version)
Janyce Wiebe, Thomas P. O'Hara, Thorsten Ohrstrom-Sandgren +1
Scheduling dialogs, during which people negotiate the times of appointments, are common in everyday life. This paper reports the results of an in-depth empirical investigation of r…
Probabilistic Event Categorization
Janyce Wiebe, Rebecca Bruce, Lei Duan
This paper describes the automation of a new text categorization task. The categories assigned in this task are more syntactically, semantically, and contextually complex than thos…
An Empirical Approach to Temporal Reference Resolution
Janyce Wiebe, Tom O'Hara, Kenneth McKeever +1
This paper presents the results of an empirical investigation of temporal reference resolution in scheduling dialogs. The algorithm adopted is primarily a linear-recency based appr…
Instructions for Temporal Annotation of Scheduling Dialogs
Tom O'Hara, Janyce Wiebe, Karen Payne
Human annotation of natural language facilitates standardized evaluation of natural language processing systems and supports automated feature extraction. This document consists of…
Sequential Model Selection for Word Sense Disambiguation
Ted Pedersen, Rebecca Bruce, Janyce Wiebe
Statistical models of word-sense disambiguation are often based on a small number of contextual features or on a model that is assumed to characterize the interactions among a set…
The Measure of a Model
Rebecca Bruce, Janyce Wiebe, Ted Pedersen
This paper describes measures for evaluating the three determinants of how well a probabilistic classifier performs on a given test set. These determinants are the appropriateness,…
Tracking Point of View in Narrative
Janyce M. Wiebe
Third-person fictional narrative text is composed not only of passages that objectively narrate events, but also of passages that present characters' thoughts, perceptions, and inn…
Word-Sense Disambiguation Using Decomposable Models
Rebecca Bruce, Janyce Wiebe
Most probabilistic classifiers used for word-sense disambiguation have either been based on only one contextual feature or have used a model that is simply assumed to characterize…