frustratingly easy domain adaptation code

Ngày tải lên: 31/03/2014, 01:20

... automatically. Fur- thermore, we apply domain adaptation, the pseudo-error sentences are from the source domain, and the real-error sentences are from the target domain. Experiments show that sta- ble ... do- main adaptation technique. Namely, we regard the pseudo-error corpus as the source domain and the real-error corpus as the target domain, and models are learnt that fit the target domain. In ... and real features are combined. Unlike the classification 388 References Hal Daume, III. 2007. Frustratingly easy domain adapta- tion. In Proceedings of the 45th Annual Meeting of the Association of Computational...

Ngày tải lên: 19/02/2014, 19:20

... corpus depend on the domain from which the corpus is drawn. A change of predominant sense is often indicative of a change in domain, as different corpora drawn from different domains usually give ... 89–96, Sydney, July 2006. c 2006 Association for Computational Linguistics Estimating Class Priors in Domain Adaptation for Word Sense Disambiguation Yee Seng Chan and Hwee Tou Ng Department of Computer ... to these sense priors. The work of these researchers showed that when the domain of the training data differs from the domain of the data on which the system is applied, there will be a decrease...

Ngày tải lên: 08/03/2014, 02:21

... active learning for domain adaptation, fol- lowed by count-merging. Next, we describe an EM- based algorithm to estimate the sense priors in the new domain. Performance of domain adaptation us- ing ... to a new domain. Domain adaptation is necessary when the train- ing and target domains are different. In this paper, 49 did not deal with the porting of a WSD system to a different domain. Escudero ... (%) Percentage of adaptation examples added (%) a-c a r a-truePrior Figure 2: Adaptation process for all 21 nouns. of the BC training examples. At each adaptation iter- ation, WSJ adaptation examples...

Ngày tải lên: 08/03/2014, 02:21

... domains of discourse makes it an ideal candidate for domain adaptation. This work addressed two important questions of domain adaptation. First, we showed that for a given source and target domain, ... For each domain, we show the loss due to transfer for each method, averaged over all domains. The bottom row shows the average loss over all runs. we show adaptation from only the two domains ... selecting those source domains most likely to adapt well to given target domains. The unsupervised A-distance mea- sure of divergence between domains correlates well with loss due to adaptation. Thus...

Ngày tải lên: 08/03/2014, 02:21

... when moving from Parliament domain to News domain. 3 Data Our source domain is European Parliament proceedings (http://www.statmt.org/ europarl/). We use three target domains: the News Commentary ... (“labeled”) data in a source domain (eg., parliament) and plentiful com- parable (“unlabeled”) data in a target domain (eg., medical). We can use the unlabeled data in the tar- get domain to build a good ... to do well on a new domain. As expected, we shall see that unseen words pose a major challenge for adapting translation systems to distant domains. No machine learning approach to adaptation could...

Ngày tải lên: 17/03/2014, 00:20

... 37.4 16.3 35.1 Table 5: Domain adaptation results DE–FR. Domain: Alpine texts. Full IN TM: Using the full in -domain parallel corpus; small IN TM: using 10% of available in -domain parallel data. weights. 12 However, ... 29.1 29.8 30.9 Table 6: Domain adaptation results HT–EN. Domain: emergency SMS. Full IN TM: Using the full in -domain parallel corpus; small IN TM: using 10% of available in -domain parallel data. tions ... in- creases the importance of automated and quick domain adaptation methods. Note that both data sets have a relatively high ratio of in -domain to out-of -domain parallel train- ing data (1:20 for DE–EN...

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Ngày tải lên: 22/06/2014, 23:20

... www.nhatnghe.com 01-11 p thoi Active Directory Domain Services Installation Wizard: Restart Now Khi server khi ng xong: Quá trình cài t Active Directory Domain Services hoàn tt B4. B sung d ... Fax: 9322734 Website: www.nhatnghe.com 01-1 1. Xây dng Domain Controller tích hp DNS server (thc hin trên Server) C TIÊU: Xây dng Domain Controller tích hp DNS server & B sung d ... Active Directory Domain Services Installation Wizard: ánh du chn “Use advanced mode installation” > Next p thoi Choose a Deployment Configuration: ánh du chn “Create a new domain in a...

Ngày tải lên: 13/08/2012, 16:40

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