insights from network structure for text mining

... Association for Computational Linguistics, pages 1616–1625, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics Insights from Network Structure for Text Mining Zornitsa ... also for the networks induced by semantic rela- tions in text mining applications, for various seman- tic classes, semantic relations, and languages. We can therefore apply some of the research from ... source text as a graph or network, consisting of terms (words) as nodes and inter-term relations as edges. Each relation type in- duces a different network 1 . Text mining is a process of network...

Ngày tải lên: 30/03/2014, 21:20

... offering. All said, marketing is not a short-term selling effort but a long- term investment effort. When marketing is done well, it occurs be- fore the company makes any product or enters any market; ... account that the company has to pay for ad production and other costs. A welcome trend would be that advertisers pay advertising agencies on a pay -for- performance basis. This would be reasonable because ... course, the agency will say that other forces caused the drop in sales and even that the drop would have been deeper had it not been for the ad campaign. Now for measurement. Ad campaigns require...

Ngày tải lên: 20/01/2014, 01:20

... and from their friends and relatives at T2, controlling for T1 levels. Prior levels (i.e., 1988–1989) of negative behaviors accounted for 31% (from spouse), 24% (from children), and 19% (from friends ... correlations ranged from .48 (p Ͻ .001) for spouse to .28 (p Ͻ .001) for friends and relatives. Respondents indicated answers for each question on a 4-point scale that ranged from 0 (never)to3(frequently). For ... only for significant portions of additional variance for support from the spouse, F(3, 434) ϭ 5.02, p Ͻ .01, but not from either the friends and relatives or children. The step controlling for...

Ngày tải lên: 06/03/2014, 15:20

... phonological context only, some others (like the rule for stress shifts as described above) depend on grammatical information on levels as high up as textual representation. For example, the ... differ from those on both text generation and text- to-speech systems. In * This work has been sponsored by the Fonds zur FSrderung der wissenschaftlichen Forschung (FWF), Grant No. P10822. text ... IJCAI-91, Morgan Kaufmann, San Mateo, CA, pp.1024-1030, 1991. 1045 From Information Structure to Intonation: A Phonological Interface for Concept-to-Speech Hannes Pirker, Georg Niklfeld, Johannes...

Ngày tải lên: 08/03/2014, 06:20

... part-of-speech, infor- mation derived from bilingual dictionaries or from thesauri. The integration of new param- eters is in general straigthforward. For multi- word notions, we have to replace ... from the source to all the English words (including the empty one), edges from all the French words (including the empty one) to the sink, an edge from the sink to the source, and edges from ... translations for the English term. 4 Conclusion We presented a new model for word alignment based on flow networks. This model allows us to integrate different types of constraints in the search for...

Ngày tải lên: 17/03/2014, 07:20

... X-ray structures of swapped isoforms of hA-BS-RNase and BS-RNase [11], models of the 3D structures of all proteins were obtained starting from the X-ray structure of the corresponding form of ... m 2 =15kJÆmol )1 Æm )1 for S 80 -BS-RNase. The Gibbs energy values indicate that the perturbative action of the urea is greater for the second transition, I 2 M2U, than for the first transition, N 2 MI 2 , for both dimers. ... particular, the NMR struc- ture of mBS (PDB code 1QWQ) was used for S 80 -mBS, whereas for the dimeric NCD form three crystallographic structures were used, corresponding respectively to the NCD...

Ngày tải lên: 22/03/2014, 17:20

... is the most stable one comes from the Uu-TK structure. In contrast with hTK1, the structure of Uu-TK was determined for the full-length enzyme where the C-terminus forms an a-helix, which makes ... Arg184 from each of the subunits. The salt-bridge formation is conserved among other spe- cies, such that, for hTK1, Glu144 and Arg186 are involved, for Uu-TK, Asp144 and Arg192 are involved, and for ... (2006) Structure of vaccinia virus thymi- dine kinase in complex with dTTP: insights for drug design. BMC Struct Biol 6, 22. 14 Kosinska U, Carnrot C, Eriksson S, Wang L & Eklund H (2005) Structure...

Ngày tải lên: 23/03/2014, 09:21

... of the reaction products (AII for the hydrolysis of AI; Phe-Arg for the hydrolysis of BK, Ile-Ser-BK and [Thr6]BK; Tyr- Arg for the hydrolysis of [Tyr8]BK; MKRSRGPSP for the hydrolysis of MKRSRGPSPRR; ... acetonitrile over 14 min for AII; 6–24% acetonitrile over 22 min for Phe-Arg and MKRSRGPSP; 6–18% aceto- nitrile for BK 1–5 and BK 1–7 over 20 min; 0–24% acetonit- rile over 20 min for the separation ... peptides Initial velocities for the hydrolysis of the BK peptides were obtained by determining the rate of release of the C-terminal dipeptide (Phe-Arg for BK, [Thr6]BK and Ile-Ser-BK; Tyr-Arg for [Tyr8]BK)....

Ngày tải lên: 23/03/2014, 11:20

... derived from WSJ and Brown, as well as those we collected from the web. 4 Data Sets for Evaluation and Training The appeal of unsupervised parsing lies in its abil- ity to learn from surface text ... Association for Computational Linguistics, pages 1278–1287, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Profiting from Mark-Up: Hyper -Text Annotations for Guided ... correlates with syntactic structure may have broad applicability in NLP. 1 Introduction Unsupervised learning of hierarchical syntactic structure from free-form natural language text is a hard problem...

Ngày tải lên: 30/03/2014, 21:20

... quick- est way to kill a poor product is to advertise it. More people 6 Marketing Insights from A to Z Marketing Insights from A to Z 80 Concepts Every Manager Needs To Know Philip Kotler John Wiley ... feed- back loop; it is this element that is missing from the monologue of advertising.” 8 Advertising 7 Marketing Insights from A to Z 3. Contract for creativity help. Go to Brighthouse in Atlanta, Faith ... Chicago, for example, and get help in finding a breakthrough idea. See the box for descriptions of some of the leading creativity tech- niques that can be used in-house. 28 Marketing Insights from...

Ngày tải lên: 28/06/2014, 12:20

... Advertising must be more than an art form. But the art helps. William Bernbach, former head of Doyle, Dane & Bernbach, observed: “The facts are not enough. . . . Don’t forget that Shakespeare used ... dining out, and entertaining. Another force that might reduce the role of the sales force is the growth of Web-based market exchanges. Price differences—especially for commodity materials and components—will ... make changes with the new com- petition coming from low-fare airlines. Jack Welch at GE admonished his people: “DYB: Destroy your 16 Marketing Insights from A to Z tell who’s in the marketing department....

Ngày tải lên: 28/06/2014, 12:20

... the case for a female informant, Helen, 52. We spent a day accompany- ing Helen in need of buying insulin which was part of conducting participant observation in the local context of informants' ... activities such as occa- sional informal business from their homes or as street vendors. The majority of informants had completed pri- mary school and four informants had a higher level of education ... contextualize the life situations of the pri- mary informants, 11 secondary informants were also interviewed such as family members, health care profes- sionals, traditional healers, an informant's...

Ngày tải lên: 11/08/2014, 14:21

... Ltd Patient safety and acute care medicine: lessons for the future, insights from the past Peter G Brindley* This article is one of ten reviews selected from the Yearbook of Intensive Care and Emergency ... designing safer patient care for the future, then we should be open to lessons from all possible sources. As a result, the modest intent of this review was to off er insights from the profession of ... 2010, 14:217 http://ccforum.com/content/14/2/217 doi:10.1186/cc8858 Cite this article as: Brindley PG: Patient safety and acute care medicine: lessons for the future, insights from the past. Critical...

Ngày tải lên: 13/08/2014, 20:21

Ngày tải lên: 14/08/2014, 05:20

Ngày tải lên: 14/08/2014, 05:20

Ngày tải lên: 14/08/2014, 05:20

Ngày tải lên: 14/08/2014, 05:20

Ngày tải lên: 14/08/2014, 05:20