from local classification to global ranking

... Association for Computational Linguistics Machine Learning for Coreference Resolution: From Local Classification to Global Ranking Vincent Ng Human Language Technology Research Institute University of ... of NPs to be clustered, (1) use pre-selected learning- based coreference systems to generate candidate partitions of the NPs, and then (2) apply an auto- matically acquired ranking model to rank ... accuracy on held-out data. To our knowledge, our work is the first attempt to optimize a ranker for clustering-level accuracy. 3 A Ranking Approach to Coreference Our ranking approach operates...

Ngày tải lên: 20/02/2014, 15:20

Ngày tải lên: 22/06/2014, 20:20

... resource that can help to solve local problems, a resource to help grow more and better food, to maintain healthy lives, to share 1. Indigenous Knowledge—a Local Pathway to Global Development Benjamin ... Participatory Ecological Land Use Management (Network in Eastern and Southern Africa) 2 Local Pathways to Global Development wealth, to prevent conflict, to manage local affairs, and thus contribute to ... organizations is to de- termine what they can do to help stimulate processes that are similar to the ones described in these cases. Local change agents contribute to enhancing local capacity Previous...

Ngày tải lên: 16/02/2014, 10:20

... call on the IMF to play its part in implementing its recommendations regarding the assessment process to enhance OFCs’ adherence to international standards. 4 to give attention to joint studies, ... We are ready to give our advice and provide, where appropriate, our technical assistance to jurisdictions that commit to taking steps for necessary reform. We are prepared to act together when ... the IMF and the World Bank to continue to conduct an authoritative review of their financial procedures and controls and those of recipients, and to improve ways to strengthen safeguards on...

Ngày tải lên: 17/02/2014, 21:20

... vector d ∈ R N , where the value of the j-th element d j is set to the total number of occurrences of the unigram or bigram w j in the review d. To find the suitable candidates to expand a vector ... pivots and enable us to transfer the information regarding sentiment from one domain to another. Using the extended vectors d  to represent re- views, we train a binary classifier from the source domain ... senti- ment classification method using an automatically created sentiment sensitive thesaurus. We use la- beled data from multiple source domains and unla- beled data from source and target domains to...

Ngày tải lên: 20/02/2014, 04:20

... features are likely to be identified by our methods. 4 Conclusion In this paper, we describe a simple but effective way to extract product features from user reviews and provide an easy -to- understand ... promising. In future works, we will try to introduce other resources and tools into our system. We will also explore different ways of presenting and visualiz- ing the summary to improve user experience. Acknowledgments This ... Features in Customer Reviews. In Proceedings of Nineteenth National Conference on Artificial Intelligence. M. Gamon, A. Aue, S. Corston-Oliver, and E. Ringger. 2005. Pulse: Mining Customer Opinions from...

Ngày tải lên: 20/02/2014, 09:20

... (Aiptasia pallida) nematocyst venom. Toxicon 38, 931–943. 18 Marino A, Valveri V, Muia C, Crupi R, Rizzo G, Musci G & La SG (2004) Cytotoxicity of the nematocyst venom from the sea anemone ... claim to original US government works 2641 be cytotoxic, myotoxic, and ⁄ or neurotoxic; also, they may interfere with blood coagulation and activate inflammation processes [10,11]. In general, toxic ... Punger- car J (2006) Binding to the high-affinity M-type recep- tor for secreted phospholipases A(2) is not obligatory for the presynaptic neurotoxicity of ammodytoxin A. Biochimie 88, 1425–1433. 25...

Ngày tải lên: 06/03/2014, 11:20

... divided into two serotypes, O9(9c) or O9(9c,9c 1 ) (Table 1). From the two correspond- ing epitopes on the LPS, only epitope 9c, which is common for all strains, was stable, whereas epitope 9c 1 , ... identified by GLC as the alditol acetates [26] on a Hewlett-Packard 5880 chromatograph (USA) equipped with a DB-5 capillary column using a temperature gradient of 160 °C(1min )to 250 °Cat3°Cmin )1 . ... partially methylated monosaccharides were con- verted into the alditol acetates and analyzed by GLC/MS on a Hewlett Packard 5890 chromatograph (USA) equipped with a DB-5 capillary column and...

Ngày tải lên: 08/03/2014, 08:20

Ngày tải lên: 17/03/2014, 06:20

Ngày tải lên: 23/03/2014, 19:20

Ngày tải lên: 30/03/2014, 21:20

Ngày tải lên: 30/03/2014, 23:20

Ngày tải lên: 30/03/2014, 23:20

Ngày tải lên: 21/06/2014, 05:20

Ngày tải lên: 22/06/2014, 19:20

... have to find a store that has it in stock (I'm currently on a waiting list). I think that affirmations are the easiest tool to use to manifest what you desire. They are easy to create ... principles is to clarify one of the steps I have listed here. What I have attempted to do in this Manifestation Manifesto is to cut to the chase of what I think you need to know to manifest ... Two things have to happen to move this intangible desire from the world within (my head) to the world without (an iPad in my hands). First, I have to manifest the extra money to purchase it...

Ngày tải lên: 20/10/2013, 17:15

... flavonoid tomato Intake reduces C-reactive protein in human C-reactive protein transgenic mice more than wild-type tomato. J Nutr 136: 2331–2337. Sonnewald, U. 2003. Plant biotechnology: from basic ... Needless to say, and subject to clarification of cer- tain ethical and public acceptance issues, plant biotechnology is also set to make an indelible contribution to human health and welfare well into ... Others have been trying to improve tomatoes that are processed for catsup, soups, pastes, or sauces by genetically engineering them to contain more solids, be thicker, and to contain more lycopene,...

Ngày tải lên: 25/10/2013, 05:20

... them from consumption, and one from heart disease. How far they suffered from their labours on the river it is not very easy to decide, but it will be seen from the fol- lowing extracts from ... prepared to admit; but whether when the severe work involved in rowing in a University Race i£ undertaken by strong men, in whom is no tendency to hereditary disease, who are accustomed to take ... with too ruddy and hectic a look about him." I shall now refer to five cases of supposed injury, where although the men appear to have been strong they would still seem to have...

Ngày tải lên: 14/02/2014, 21:20