Báo cáo khoa học: "Automatic Part-of-Speech Tagging for Bengali: An Approach for Morphologically Rich Languages in a Poor Resource Scenario" pdf

... An Approach for Morphologically Rich Languages in a Poor Resource Scenario Sandipan Dandapat, Sudeshna Sarkar, Anupam Basu Department of Computer Science and Engineering Indian Institute of ... 20K and 40K words) of the training data to understand the relative perform- ance of the models as we keep on increasing the size of the annotated data. 3.1 Training Data The...

Ngày tải lên: 31/03/2014, 01:20

... products. In situ RNA hybridization localized the HpPKS2 transcripts in H. perforatum leaf margins, flower petals and stamens, specifically in multicellular dark glands accumulating hypericins. Based ... Pasqua G, Avato P, Monacelli B, Santamaria AR & Argentieri MP (2003) Metabolites in cell suspension cul- tures, calli, and in vitro regenerated organs of Hyperi- cum perforatum cv...

Ngày tải lên: 18/02/2014, 18:20

... potential of bacterial inclusion bodies in protein science and biotechnology Pietro Gatti-Lafranconi 1, *, Antonino Natalello 2, *, Diletta Ami 2 , Silvia Maria Doglia 2 and Marina Lotti 2 1 Department ... folding becomes a kinetic race against aggregation: although the native state is thermodynam- ically favoured [5], aggregation can trap folding inter- mediates into non-native folding l...

Ngày tải lên: 06/03/2014, 00:20

... cooling rate, the seed ice crystal size, crystal annealing time, and annealing temperature. The data obtained revealed that the TH value is signifi- cantly increased when the ice crystal is annealed ... TH value decayed exponentially with increasing cooling rate, and reached a plateau at a rate of approximately 0.10 °CÆmin )1 . When the relationship between TH and crystal size was assessed...

Ngày tải lên: 07/03/2014, 05:20

... polymerase (Taka- ra USA, Santa Ana, CA, USA) was performed to fill in the sticky ends and add adenine nucleotide overhangs before ligating the individual domains into the TOPO vectors using the ... multiple catalytic domains have been identified – two-domain arginine kinases [19–21], a two-domain carbonic anhy- drase [22], a three-domain luciferase [23] and a three- domain adenylate ki...

Ngày tải lên: 16/03/2014, 06:20

... of mitochondrial ATPase involves two functional forms: an inactive and an active IF1-free form. Early studies have suggested the existence of an additional IF1-bearing form active in ATP synthesis but practically ... IF1-inhibited state and remaining ATPase-inactive as long as D ~ l H þ is maintained, immediately becomes active upon uncoupling. After uncoupling, the reactivated form o...

Ngày tải lên: 23/03/2014, 12:20

... uniform way. This facilitates dialog eval- uation, data mining and online learning because data is available for querying as soon as it has been stored. There is no need for separate logging mechanisms. ... understanding in spoken di- alogue systems. In ACL-03, Sapporo, Japan. E. Levin, R. Pieraccini, and W. Eckert. 2000. A stochastic model of human-machine interaction for learnin...

Ngày tải lên: 23/03/2014, 17:20

... necessarily accurate) parse tree representations. We first parsed each sentence in the training dataset which contained a negation or speculation cue using the Stanford parser (Klein and Manning, 2003; ... system performs on par with state-of-the-art machine learning systems. Additionally, the intuitive and linguistically motivated rules will allow for manual adaptation of the rule set t...

Ngày tải lên: 20/02/2014, 04:20

... make problems in developing word sense disambiguation systems and applying semantic information to language processing applications. The senses in the corpus are continuously changed. In ... contains semantic information. The collocation for ambiguous words also contains semantic information about multiple senses for this ambiguous word. This paper uses the ambiguity of co...

Ngày tải lên: 20/02/2014, 16:20

... matter of fact, only three syntactically an- notated Latin corpora are available (and still in progress): the Latin Dependency Treebank (LDT, 53,000 tokens) for classical Latin (Bamman and Crane, 2006), ... lemmas by using a semanti- cally annotated corpus and WN. Distributional methods aim at automatically in- ducing semantic classes from distributional data in corpora by means o...

Ngày tải lên: 07/03/2014, 22:20