collecting highly parallel data for paraphrase evaluation

... Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Collecting Highly Parallel Data for Paraphrase Evaluation David L. Chen Department of Computer Science The University of ... by presenting a novel data collection framework that produces highly parallel text data relatively inexpensively and on a large scale. The highly parallel nature of this data allows us to use ... extraction. In contrast, our approach only requires monolingual data, and evaluation can be performed using arbitrarily small, highly- parallel datasets. Moreover, PEM requires sample human ratings in...

Ngày tải lên: 20/02/2014, 04:20

... hyperlinks are used to pin- point new parallel data, and make parallel data mining a recursive process. Parallel text chunks are fed into sentence aligner to extract parallel sentences. Benchmarks ... parallel data and effectively uses it to pinpoint the location holding more parallel data. This ap- proach is based on our observation that parallel pages share similar structures holding parallel ... sentence pairs are either exact or roughly parallel. Corpus Exact Parallel Roughly Parallel Not Parallel Mined 1703 167 130 Table 3 Quality of Mined Parallel Sentences As we know, the absolute...

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Ngày tải lên: 05/09/2013, 16:10

... others. Such simultaneous input/output of several-bit data is referred to as parallel data input/output and the peripheral functions for parallel data input/output are called "I/O ports", ... has ports 1 to B as I/O ports available for parallel data input/output. Port 7 is for input only. These ports have data direction registers (DDRs) and data registers (DRs) as shown in Table ... method for data input/output. This method has no dedicated data input/output instructions such as " ;data input instructions" or " ;data output instructions" and instructions for...

Ngày tải lên: 29/09/2013, 11:20

... times(seconds) 120 180 300 For better convergence, we use other methods, such as the parallel Jacobi method [5], the parallel SOR Red/Black [6,7,8,9] method. The parallel Jacobi method and Parallel SOR Red/Black ... received in revised form 12 December 2007 Abstract. This note deals with two fully parallel methods for solving linear partial differential- algebraic equations (PDAEs) of the form: Au t + B∆u = ... the performance of a program, the speedup and the efficiency of this performance. The speedup of the performance is defined as S = T s /T p , where T s (T p ) is serial execution time (parallel...

Ngày tải lên: 13/02/2014, 03:20

... additional form of abuse or area of vulnerability for children. Children may be forced by poverty into exchanging sex for money in order to survive (Perschler-Desai, 2001) or may be forced by ... caring for OVC. ã Policy and legislation for the protection of OVC. ã Initial evaluation questions about the implementing intervention organisation in the sites. ã Major sources of information ... facilities, for example, PLWHA and pensioners. Services include personal hygiene of patients, information provision on HIV/AIDS, counselling, and observation of treatment, for example, DOTS for tuberculosis....

Ngày tải lên: 19/02/2014, 00:20

... higher data ingest rates because the data is already formatted for Oracle Database. Once loaded, the data is permanently available in the database providing very fast access to this data for general ... new data types are needed to capture the resultant information. 5 Building a Big Data Platform As with data warehousing, web stores or any IT platform, an infrastructure for big data has ... for large distributed data centers. The former version is installed as part of the Big Data Appliance integrated software. In-Database Analytics Once data has been loaded from Oracle Big Data...

Ngày tải lên: 19/02/2014, 12:20

... fea- tures (we did not perform any filtering on the trans- lations except for Part-of-Speech information), we observe that for three languages the full feature vec- tor outperforms the classifier that ... terms of stan- dard MT evaluation metrics. Several studies have already shown the validity of using parallel corpora for sense discrimination (e.g. (Ide et al., 2002)), for bilingual WSD mod- ules ... Association for Computational Linguistics:shortpapers, pages 317–322, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics ParaSense or How to Use Parallel Corpora for...

Ngày tải lên: 20/02/2014, 05:20

... from noisy data (Ko and Seo, 2004). How can labeled training data be automatically created from unlabeled data and title words? Maybe unlabeled data don’t have any information for building ... (NB), Roccio) in training data with much noisy data such as machine-labeled data. As shown in Table 2, we obtained the best performance in using TCFP at all three data sets. Let us define ... Using a Feature Projection Technique for Handling Noisy Data of Machine-labeled Data We finally obtained labeled data of a documents unit, machine-labeled data. Now we can learn text classifiers...

Ngày tải lên: 20/02/2014, 16:20

... penalized). Another evaluation we consider in this paper, the DUC 2001 evaluation for Automatic Summarization (also performed by NIST), had specific guidelines for coverage evaluation, which ... R 2 for the family of metrics AEv(α,N), for correctness scores, second QA evaluation A Unified Framework for Automatic Evaluation using N-gram Co-Occurrence Statistics Radu SORICUT Information ... assessors when performing the evaluation task; the variation in human judgment is therefore highly influenced by these guidelines. It follows that, in order for an automatic evaluation to agree...

Ngày tải lên: 20/02/2014, 16:20

... efficient parallel system for processing Typed Feature Structures (TFSs) on shared-memory parallel machines. We call the system Parallel Substrate for TFS (PSTFS}. PSTFS is designed for parallel ... natural way, as it is designed for efficient support for data sharing and destructive operations on shared heaps by parallel agents. 4 Application and Performance Evaluation This section describes ... of parallel machines with shared-memory architecture. We propose an efficient programming envi- ronment for developing parallel NLP systems on shared-memory parallel machines, called the Parallel...

Ngày tải lên: 20/02/2014, 18:20

... 9000 factors for an evaluation and a strategic university planning. For the implementation, a Web-based DSS is based on ISO 9000 factors for the evaluation and strategic planning for a case study ... are sent to VNU by email for data collection. Data evaluation uses the collected data through email questionnaires. After calculating the average of each question, data are inputted into Web-based ... DSS or GDSS for decision making of the Web-based DSS application. The main step of data collection can be divided into several steps. Firstly, questionnaires are used for collecting data through...

Ngày tải lên: 05/03/2014, 14:20

... healthy young adults and found an influence of only education on FAS performance. Tallberg et al. 30 provided normative data for the Swedish population on the FAS in 165 healthy individuals (16 ... cut-off scores on the category flu- ency test for diagnosing Alzheimer’s disease in a sample of Brazilian elderly. 32 The present study provided normative data for healthy elderly on the phonemic verbal ... Tests, Administration, Norms and Commentary. Oxford: Oxford University Press; 1998. 19. Lezak M. Neuropsychological Assessment. New York: Oxford University Press; 1995. 20. Benton AL, Hamsher...

Ngày tải lên: 05/03/2014, 21:20

... on overall driving forces for education reforms be consid- ered (Figure 5). Indicators Finally, we d educe ten core indicators from the above framework for the purpose of monitoring and evaluation via ... higher policy and decision-making fora, but equally - and potentially more important - they can be bottom-up, that is promoted and enforced by the health workforce, for instance by means of addressing ... the evaluation of educational interventions or the monitoring of curri- culum development during education reforms. It further suggests comprehensive consideration of the driving forces for education...

Ngày tải lên: 05/03/2014, 22:21