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ACL
2011
12 years 8 months ago
HITS-based Seed Selection and Stop List Construction for Bootstrapping
Tetsuo Kiso, Masashi Shimbo, Mamoru Komachi, Yuji ...
ACL
2011
12 years 8 months ago
Question Detection in Spoken Conversations Using Textual Conversations
We investigate the use of textual Internet conversations for detecting questions in spoken conversations. We compare the text-trained model with models trained on manuallylabeled,...
Anna Margolis, Mari Ostendorf
ACL
2011
12 years 8 months ago
Automatically Evaluating Text Coherence Using Discourse Relations
We present a novel model to represent and assess the discourse coherence of text. Our model assumes that coherent text implicitly favors certain types of discourse relation transi...
Ziheng Lin, Hwee Tou Ng, Min-Yen Kan
ACL
2011
12 years 8 months ago
Effective Measures of Domain Similarity for Parsing
It is well known that parsing accuracy suffers when a model is applied to out-of-domain data. It is also known that the most beneficial data to parse a given domain is data that ...
Barbara Plank, Gertjan van Noord
ACL
2011
12 years 8 months ago
Disentangling Chat with Local Coherence Models
‡e ev—lu—te sever—l popul—r models of lo™—l dis™ourse ™oheren™e for dom—in —nd t—sk genE er—lity ˜y —pplying them to ™h—t disent—ngleE mentF …sing experiments ...
Micha Elsner, Eugene Charniak
ACL
2011
12 years 8 months ago
Semi-Supervised Frame-Semantic Parsing for Unknown Predicates
We describe a new approach to disambiguating semantic frames evoked by lexical predicates previously unseen in a lexicon or annotated data. Our approach makes use of large amounts...
Dipanjan Das, Noah A. Smith
ACL
2011
12 years 8 months ago
Content Models with Attitude
We present a probabilistic topic model for jointly identifying properties and attributes of social media review snippets. Our model simultaneously learns a set of properties of a ...
Christina Sauper, Aria Haghighi, Regina Barzilay