problems in evaluating grammatical error detection systems

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Ngày tải lên: 22/06/2014, 19:20

... to detecting these two kinds of errors. 3.2 Detection of omission-type errors Omission-type errors were detected by estimat- ing whether or not a necessary word string was missing in front ... by conducting experiments using our learner corpus, which contains information on learners’ errors. 1 Introduction One of the most important things in keeping up with our current information-driven ... article. By referring to information on the corrected form indicated in an error tag, the sys- tem can convert erroneous parts into corrected equivalents. 3 Error detection method In this section,...

Ngày tải lên: 20/02/2014, 16:20

... Evalu- ating Natural Language Processing Systems. An Analysis and Review. Number 1083 in Lecture Notes in Artificial Intelligence. Springer Verlag, Berlin. Volk, Martin. 1995. Einsatz einer ... processing systems. CACM, 39(1):73-79. Minnis, Stephen. 1994. A simple and practical method for evaluating machine translation qual- ity. Machine Translation, 9(2):133-149. Rinsche, ... determiner selections (over all frequency classes). Since gender assignment in choosing the deter- miner is such a basic operation all systems are able to do this in most cases. But in particular...

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Ngày tải lên: 07/09/2013, 13:06

Ngày tải lên: 19/12/2013, 14:05

... components, institutions can consolidate multiple, disparate systems into a single, collaborative hardware IBM and ACI offer unparalleled expertise in designing and optimizing payment systems environment. ... and lines of business. In addition to benefitting from the SOA approach, institutions that bring their payment transaction traffic to the System z platform can also take advantage of industry-leading ... existing and future payment types • Holistic approach to fraud management within a single system Benefits of IBM and ACI Solutions • Maintaining customer card and account details • Managing replacement...

Ngày tải lên: 21/12/2013, 20:15

... assuming that there is no spatial aliasing due to insufficiently spaced sensors. In general, as the angle increases, so does the spatial frequency. It can alsobe deduced thatretaining signals having ... signal. Thisresultsina beamforming algorithmthat will concentrateonmaintaining abeamdirectedtowards the target signal, as opposed to, or in addition to, positioning the nulls as in the case of the ... spaced angles ranging from −90 ◦ to +90 ◦ in unit increments. The interference power is 2.6 dB greater than the desired signal. The resulting interference suppression observed in the array output...

Ngày tải lên: 25/12/2013, 06:16

... LLC InverseProblemsinMicrophone Arrays A.C.Surendran BellLaboratories LucentTechnologies 32.1Introduction:DereverberationUsingMicrophoneArrays 32.2SimpleDelay-and-SumBeamformers ABriefLookatAdaptiveArrays • ConstrainedAdaptiveBeam- formingFormulatedasanInverseProblem • MultipleBeam- forming 32.3MatchedFiltering 32.4DiophantineInverseFilteringUsingtheMultiple Input-Output(MINT)Model 32.5Results SpeakerIdentification 32.6Summary References 32.1 ... we shall discuss single and multiple beamforming, matched filtering, and Diophantine inverse filtering through multiple input-output (MINT) modeling. In all cases we assume that the source location ... selectivity in a spatial volume and thus immunity from interfering noise sources. An exact inverse using Diophantine inverse filtering using the MINT model can be found. Though this method provides...

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Ngày tải lên: 27/12/2013, 20:26

... out- put. Since VNODE-LP includes all possible errors in its computation, including conversion errors in the input from decimal to binary, we have bounds on the true solution at t = 20. Using these ... 45. The main program is  integi.cc 45  ≡ 45 #include <fstream> #include "vnode.h" using namespace std; using namespace vnodelp;  Lorenz 19  int main ( ) {  set interval initial ... ry LDFLAGS linker flags I PACKAGE FILIB VNODE or PROFIL VNODE I INCLUDE name of the directory containing include files of the interval-arithmetic package I LIBDIR name of the directory containing interval...

Ngày tải lên: 12/01/2014, 22:07

... A. Not logging alarms, commands, and errors. B. Performing IP blocking. C. Not capturing network traffic. D. Logging alarms, commands, and errors. E. Not performing IP blocking. Answer: ... Sensor performing? A. Capturing network traffic. B. Not performing IP blocking. C. Not logging alarms, errors, and commands. D. Generating e-mails for alarms. E. Not capturing network traffic. ... When defining a simple filter, you need to configure the following fields: Reference: Cisco Secure Intrusion Detection System (Ciscopress) page 446 Q.45 Which common command are you going to...

Ngày tải lên: 17/01/2014, 14:20

...   !"# Đ bi tp trong sch 200 Puzzling Problems in Physics Bi 82:$%!&!' ())*!+ %!,-%.//01!2 !3!&!'...

Ngày tải lên: 19/01/2014, 10:20

... (people in business, talking about your company, and company facts and figures), preparing a trip (choosing a hotel, flying out, arriving) , away on business (finding your way, going out, and eating ... activities of listening, speaking, reading, and writing. - It is very interesting that when working with this book, students are given chances to practise English in actual situations in the form of ... This kind of test has much to do with vocabulary, and includes 4 parts presented in the following order: Gap-filling (10 points), word forms (10 points), reading comprehension (10 points),...

Ngày tải lên: 29/01/2014, 00:23