Báo cáo khoa học: "Information Extraction From Voicemail" potx

... Information Extraction From Voicemail Jing Huang and Geoffrey Zweig and Mukund Padmanabhan IBM T. J. Watson Research ... problem of extracting key pieces of information from voicemail messages, such as the identity and phone number of the caller. This task differs from the named entity task in that the information ... of the available data. One as- pect of information extraction (IE...

Ngày tải lên: 08/03/2014, 05:20

... XynA from C. cellulovorans (GH11-Doc- CE4) [35] and XynA from C. thermocellum strain ATCC27405 (GH11-CBM6-Doc-CE4) [33], or associ- ated with a CBM6 module such as in XynB (GH11- CBM6-Doc) from ... endoxylanase from a corn stalk rot strain of Erwinia chrysanthemi. Phytopathology 83, 332–338. 29 Keen NT, Boyd C & Henrissat B (1996) Cloning and characterization of a xylanase gene f...

Ngày tải lên: 18/02/2014, 08:20

... Knowledge Extraction from Biomedical Liter- ature. Proceedings of NAACL. Sebastian Riedel, Hong-Woo Chun, Toshihisa Takagi, and Jun’ichi Tsujii. 2009. A Markov Logic Approach to Bio-Molecular Event Extraction. ... models both the events to be parsed and context from the original supporting text. Our approach ob- tains competitive results in the extraction of biomedical events from...

Ngày tải lên: 20/02/2014, 04:20

... extracted from the BioScope corpus and en- code lexico-syntactic patterns in a user-friendly for- mat. While the system was developed and tested us- ing a biomedical corpus, the rule extraction ... identified the nearest common ancestor 284 Figure 2: Lexico-syntactic pattern extracted from the sentence from Figure 1. The rule is equivalent to the following string representation: (VP (V...

Ngày tải lên: 20/02/2014, 04:20

... of extracting Japanese NEs from IREX corpus and NHK corpus show the effectiveness of the proposed method. 2 Extraction of Japanese Named Entity 2.1 Task of the IREX Workshop The task of NE extraction of the ... calculated from a large unannotated corpus. After that, tra- ditional machine learning approaches are em- ployed as the second step. The experiments of extracting Japanese name...

Ngày tải lên: 20/02/2014, 09:20

... techniques from summarization and information retrieval. We tackle a frequently-occurring class of questions that takes the form “What is the best drug treatment for X?” Starting from an initial ... capabilities (answer extraction, se- mantic clustering, and extractive summarization). 4 System Implementation Our work is primarily concerned with synthesiz- ing coherent answers from a se...

Ngày tải lên: 20/02/2014, 12:20

... 9LW Scotland, UK J.Moore@ed.ac.uk Abstract In this paper we present how the auto- matic extraction of events from text can be used to both classify narrative texts ac- cording to plot quality and ... natural language advice and many students enjoy feedback from an automated agent (Robertson and Cross, 2003). We use automatic event extraction to create a story- independent automated ag...

Ngày tải lên: 20/02/2014, 12:20

... to be the label of the node, which is either a terminal from E or the empty string e. For each other node N, label(N) is an element from NT. At a node N in a tree such that label(N) • NT ... N of some derived elementary tree; and (ii) t's root spans from position i to position j in w, t's foot node spans from posi- tion fl to position f2 in w. In case N does no...

Ngày tải lên: 20/02/2014, 18:20

... identification D7 "0" ID3 ID7 D18 1 © [~ Keyword Extraction D141 *:~ I President ] I [ {, Democratic partyJl Keyword extraction Calculation of term-domain interdependence Figure ... 40% method 9 78% 54% 5 90% 82% previous 5 86% 78% method 5.4 Keyword extraction experiment We have conducted keyword extraction ex- periment using the method with 141 featu...

Ngày tải lên: 20/02/2014, 18:20

... consider the following sentence taken from the CACM-3204 corpus: 3 These include CACM-3204, MUC-3, and a selection of nearly 6,000 technical articles extracted from Computer Library database (a ... SMART stemmer). HEAD-MODIFIER STRUCTURES Syntactic phrases extracted from TIP parse trees are head-modifier pairs: from simple word pairs to complex nested structures. The head i...

Ngày tải lên: 20/02/2014, 21:20