opinion and generic question answering systems
Tài liệu Báo cáo khoa học: "Opinion and Generic Question Answering Systems: a Performance Analysis" ppt
Ngày tải lên :
20/02/2014, 09:20
... (“rigid list”) and opinion questions
(“squishy list”), to which the traditional systems
had to be adapted. The Alyssa system (Shen et
al., 2007), classified the polarity of the question
and of the ... of quotes and
titles, as well as explore a wider range of polar-
ity /opinion scales. Furthermore, questions 15, 16,
18, 19 and 20 contain both factual as well as
opinion aspects and the OQA ... Yvo Boer?
Table 1: List of question in English and Spanish
As it can be seen in the table above, we created
factoid (F) and opinion (O) queries for English
and for Spanish; however, there...
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Tài liệu Báo cáo khoa học: "A Terminological Simplification Transformation for Natural Language Question-Answering Systems" doc
Ngày tải lên :
21/02/2014, 20:20
... Bunt, S.P.J.
Landsbergen, RJ.H. Scha, W.J, Schoenmakers and
E.P.C. van Utteren.
The Question Answering System PHLIQA1.
In L. Bolc (editor), Natural Language Question
Answering Systems. Macmillan, ... mapping is a component of such
question- answering systems as TEAM [4], PHLIQA1 [7]
and IRUS [1]. As an example of difficulties which may
be encountered, consider the question "Was the
patient's ...
X2)
<rest>)
~>
(and (P' Xl) (Q' X2) <rest>)
where
P' := (CONJ P1 P2 PN)
and
Q' := (CONJ Q1 Q2 QN)
(2) (<quant> X:S (and (P X) <rest>) =>...
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Tài liệu Báo cáo khoa học: "Answer Extraction, Semantic Clustering, and Extractive Summarization for Clinical Question Answering" pdf
Ngày tải lên :
20/02/2014, 12:20
... (Mendonc¸a and Cimino,
2001; Niu and Hirst, 2004), complete end–to–
end clinical question answering systems are dif-
847
ally more specific than the cluster label); the ti-
tle of the abstract; and the ... question answering: Preliminary
results. In AAAI 2005 Workshop on QA in Restricted
Domains.
D. Demner-Fushman and J. Lin. 2006, in press. An-
swering clinical questions with knowledge-based
and ... Practice and Teach EBM.
Churchill Livingstone, second edition.
E. Voorhees. 2005. Using question series to eval-
uate question answering system effectiveness. In
HLT/EMNLP 2005.
Y. Zhao and G....
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Tài liệu Báo cáo khoa học: "Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering" ppt
Ngày tải lên :
20/02/2014, 18:20
... without/with random choice, which
are denoted “w/o Random” and “w/ Random” in Ta-
ble 1, respectively.
Table 1: Coverage and accuracy (%) for different ques-
tion answering methods.
w/o Random w/ Random
Resource ... Discovery and Data Mining.
Ellen M. Voorhees and Dawn M. Tice. 2000. Building
a question answering test collection. In Proceed-
ings of the 23rd Annual International ACM SIGIR
Conference on Research and ... the term, and c) organizing extracted descriptions
based on domains (and consequently word senses).
In addition, we proposed a question answering sys-
tem, which answers interrogative questions...
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Tài liệu Soneplex Broadband and Soneplex Loop Extender Systems Alarm/Performance Remote Retrieval Options pdf
Ngày tải lên :
21/12/2013, 06:19
... Soneplex
Broadband and Soneplex Loop Extender systems each use 8 displays, 512 bits. Status
and command displays are supported.
TL1 Interface
Transaction Language 1 (TL1) commands may be used ... processor unit (APU) provides the critical, major and minor alarm indications
and dry relay contacts for the Soneplex Broadband and Soneplex Loop Extender systems.
These alarms are available as normally ... communication ports, the MPU and APU modules are the same for both the
Soneplex Broadband and Soneplex Loop Extender systems.
Rear View
Soneplex Loop Extender Chassis
Soneplex Broadband Chassis
Rear View...
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Tài liệu Integration and Automation of Manufacturing Systems pdf
Ngày tải lên :
22/12/2013, 20:17
... (some commands given below)
‘dd’ - cut a line (command mode)
’p’ - paste a line below the current line (command mode)
‘x’ - delete a character (command mode)
‘r’ - replace a character (command mode)
‘R’ ... administrator
2.2.2 File and directories
The directory and file structure of Linux is hierarchical, much like other popular operating
systems. The main directory for the system is call root and is indicated ... user files,
temporary files and configuration files. A sample of the standard directories are shown below, and
can be viewed with a file manager, or with keyboard commands. If other disks are used,...
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Tài liệu Evolution of GSM and cdmaOne to 3G Systems pptx
Ngày tải lên :
23/12/2013, 17:15
... in Europe, and is also used for PHS, PCS
and DECT in other parts of the world. Segment 2 is used at present for PCS and PHS in the
United States and Japan, respectively. Segments 3 and 6 form ... wider bandwidth
systems as more bandwidth is available for 3G networks. We therefore agree that IS-95 is a
2.5G system and its evolution to 3G should be smooth. This is not so for 2G TDMA systems
which ... indicators.
Chapter
6
Evolution of GSM and cdmaOne to
3G Systems
6.1 Introduction
The previous chapters have concentrated on the two leading second generation (2G) cellular
systems: GSM and IS-95. These systems are deployed...
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Tài liệu 78 Rapid Design and Prototyping of DSP Systems docx
Ngày tải lên :
25/12/2013, 06:16
... cycle and supports the reengineering of existing legacy systems. With the system
captured using the top-down evolving design methodology, components, boards, and/ or subsystems
can be replaced and ... Ismail, T. and Jerraya, A., Synthesis steps and design models for codesign,
Computer,
pp. 44-52,
Feb. 1995.
[13] Gajski, D. and Vahid, F., Specification and design of embedded hardware-software systems,
IEEE ... DeBardelaben, J. and Madisetti, V., Hardware/software codesign for signal processingsystems—
A survey and new results,
Proc. of the 29th Annual Asilomar Conference on Signals, Systems,
and Computers,
Nov....
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Tài liệu Integration and Automation of Manufacturing Systems docx
Ngày tải lên :
25/01/2014, 05:20
... reliable.
Commands can be typed in a command window. Typed commands are case sensitive, and
most commands are lower case. Spaces are used to delimit (separate) commands and arguments,
so they should ... be focused on the window, and commands will work
there.
4. Enter the commands below in order and observe the results. They should allow you to
move around directories and see the files listed ... typed commands. New users often prefer to use
the system using the GUI. Advanced users often prefer to use commands to administer the sys-
tem, they are often faster and more reliable.
Commands can...
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Tài liệu Integration and Automation of Manufacturing Systems pptx
Ngày tải lên :
25/01/2014, 12:20
... reliable.
Commands can be typed in a command window. Typed commands are case sensitive, and
most commands are lower case. Spaces are used to delimit (separate) commands and arguments,
so they should ... (some commands given below)
‘dd’ - cut a line (command mode)
’p’ - paste a line below the current line (command mode)
‘x’ - delete a character (command mode)
‘r’ - replace a character (command mode)
‘R’ ... material handling sys-
CAD
CAE
CAPP PPC CAM
page 41
8. Return to your own directory and create a subdirectory called public_html with the
command ’mkdir public_html’. Change to that directory and...
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