Báo cáo khoa học: "Recognizing Named Entities in Tweets" docx

... Linguistics Recognizing Named Entities in Tweets Xiaohua Liu ‡ † , Shaodian Zhang ∗ § , Furu Wei † , Ming Zhou † ‡ School of Computer Science and Technology Harbin Institute of Technology, Harbin, 150001, China § Department ... mingzhou}@microsoft.com § zhangsd.sjtu@gmail.com Abstract The challenges of Named Entities Recogni- tion (NER) for tweets lie in the insufficient informatio...

Ngày tải lên: 17/03/2014, 00:20

... Translating Named Entities Using Monolingual and Bilingual Resources Yaser Al-Onaizan and Kevin Knight Information Sciences Institute University of Southern California 4676 ... becausemany are domain specific, not to be found in bilingual dictionaries. We present a novel algorithm for translating named entity phrases using easily obtain- able monolingual and bilingual resources. We ......

Ngày tải lên: 08/03/2014, 07:20

... exam- ple, in (1) in Contexts 1 and 2, I infers the bill is bad for big business. Consider again discourse (1) in Context 1. Intu- itively, the reason we can infer Result(a, fl) in the anal- ... Reasoning, in Proceedings to the 12th Interna- tional Joint Conference on Artificial Intelligence, Syd- ney Australia, August 1991. Asher, Nicholas and Singh, Munindar (1993) A Lo...

Ngày tải lên: 08/03/2014, 07:20

... the use of machine learn- ing algorithms. Hidden Markov Models (HMM) are a common choice in this setting. For instance, Zhou and Su trained HMM with a set of attributes combin- ing internal features ... determining boundaries of named entities, we called this process Named Entity Delimitation (NED). Once we have determined which words belong to named entities, we then get to the ta...

Ngày tải lên: 17/03/2014, 06:20

... followed their own definitions of different scoring values, such as excluding certain scores (see examples in table 1). They find the def- initions incorrect. If the veterinarian strictly follows ... observations regarding Table 1: Table of metritis score definitions and examples of present usage in practice. Scores Clinical signs - vaginal examination Cases Practical scoring Decision mak...

Ngày tải lên: 25/10/2012, 10:45

... GS staining (B3), and 4¢,6-diamidino-2-phenylindole (DAPI) staining (B4), respectively. (B5-8) High magnification images of the boxed area in (B4) showing RPE65c staining (B5), GS staining (B6), ... enzymes and retinoid-binding pro- teins between photoreceptors and retinal pigment epi- thelium (RPE); it is essential for maintaining normal vision [3,4]. The key step in the retinoid visual c...

Ngày tải lên: 14/02/2014, 14:20

... protein kinase; MCF, macrophare chemotactic factor; MCIP, modulatory calcineurin-interact- ing protein; MDCK, Madin Darby canine kidney; MEF, mouse embryonic fibroblast; MEK, MAP kinase/ERK kinase; ... glycogen synthase) is insufficient to accurately explain insulin-stimulated changes in the concentration of intracellular species and partitioning of glucose disposal in skeletal muscle. Insu...

Ngày tải lên: 14/02/2014, 14:20

... signaling proteins carrying domains also found in BTK. In 2009, an inactivating mutation in the ITK gene was shown to cause susceptibility to lethal Epstein–Barr virus infec- tion. Both kinases ... have anti -in ammatory activity. Since 2006, several patients carry- ing a fusion protein, originating from a translocation joining genes encoding the kinases ITK and spleen tyrosine kinase (...

Ngày tải lên: 14/02/2014, 18:20

... observable. Interestingly, the RMI1 mRNA level increased signifi- cantly in the liver and intra-abdominal fat of the obese phenotype mice; however, that in the skeletal muscle did not increase, and that in ... the Bloom’s syndrome gene helicase complex that maintains genome integrity and activates cell-cycle checkpoint machinery. Interestingly, diet-induced expression of E2F8 mRNA, which...

Ngày tải lên: 16/02/2014, 09:20

... myelin protein-22, myelin asso- ciated glycoprotein (MAG) and myelin basic protein, but no myelin-specific lipids. Nevertheless, whereas all major lipid classes are present in myelin, as in other membranes, ... transit of albumin, a fatty acid-binding protein present in the developing brain, into the astrocytic endoplasmic reticulum compartment. This transit of albumin correlated with in...

Ngày tải lên: 18/02/2014, 13:20