Pros and cons

In this paper, we present a system that automatically extracts the pros and cons from online reviews. Although many approaches have been developed for extracting opinions from text, our focus here is on extracting the reasons of the opinions, which may themselves be in the form of either fact or opinion. Leveraging online review sites with author-generated pros and cons, we propose a system for aligning the pros and cons to their sentences in review texts.

8p hongvang_1 16-04-2013 37 1   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Sepsis-associated delirium: the pro and con of C5a blockade...

2p thulanh18 28-10-2011 45 2   Download

Tuyển tập các báo cáo nghiên cứu khoa học ngành y học tạp chí Medical Sciences dành cho các bạn sinh viên ngành y tham khảo đề tài: Revision of late periprosthetic infections of total hip endoprostheses: pros and cons of different concepts...

9p thulanh9 07-10-2011 42 1   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: Pros and cons of estimating the reproduction number from early epidemic growth rate of influenza A (H1N1) 2009...

13p toshiba17 28-10-2011 39 1   Download

This lecture includes these contents: How to read a systematic review, the fast tool, a systematic review, selective criticism of evidence, meta analysis plot, pros and cons of systematic reviews,... Invite you to consult this lecture.

49p hpnguyen18 02-07-2018 31 1   Download

Chemical reactions (abiotic reactions) are “classical” chemical reactions that are not mediated by bacteria. They may include reaction processes such as precipitation, hydrolysis, complexation, elimination, substitution etc. that transform chemicals to other chemicals and potentially alter their phase/state (solid, liquid, gas, dissolved). Precipitation is the removal of ions from solution by the formation of insoluble compounds, i.e. a solid-phase precipitate. Hydrolysis is a process of chemical reaction by the addition of water.

208p cao_can 29-12-2012 59 13   Download

They give sodium tail currents with relative longterm constants (Wright, et al., 1988). At lower doses more suble repetitive behavior is seen (Brodie and Aldridge, 1982). As with type I pyrethroids, the primary action is on the central nervous system, since symptoms correlate well with brain concentrations (Rickard and Brodie, 1985). As might be expected, both classes of parathyroid produce large increases in brain glucose utilization (Cremer et al. 1983).

468p conquynho32 15-09-2012 50 9   Download

The internode of solid bamboo has significantly higher ash, 1% NaOH, alcohol- toluene and hot water solubles than the nodes [Mabilangan et al. 2002]. However, differences between the major chemical composition of node and internode fraction of bamboo are small [Scurlock 2000]; neither the number of nodes nor the length of internode segments would be critical to the utilization of bamboo for energy conversion, chemical production, or as a building material. Fujji et al. [1993] investigated the chemistry of the immature culm of a moso- bamboo (Phyllostachys pubescens Mazel).

224p loixinloi 08-05-2013 37 6   Download

PBgC’s financial assistance is not automatic. a plan must follow certain procedures to obtain financial assistance. First, it must notify PBgC and the plan’s participants that it is insolvent. Second, it must inform participants of their statutorily guaranteed benefit levels. next, it must apply for financial assistance with the PBgC. PBgC must then verify the insolvency and determine the level of financial assistance it will provide. This level depends on the amount of contributions and withdrawal liability payments the plan is receiving, if any.

33p quaivatxanh 30-11-2012 50 5   Download

In this paper we examine whether and how accounting information about a firm manifests in its cost of capital, despite the forces of diversification. We build a model that is consistent with the CAPM and explicitly allows for multiple securities whose cash flows are correlated. We demonstrate that the quality of accounting information can influence the cost of capital, both directly and indirectly. The direct effect occurs because higher quality disclosures affect the firm’s assessed covariances with other firms’ cash flows, which is non-diversifiable.

54p bin_pham 06-02-2013 60 5   Download

Our work is almost exclusively with banks and financial services companies in local markets, in western states markets, nationally and even abroad. We see what works, where it works, and why it works in one market, and maybe not in others. When we find anything new that has the potential to work better than our baseline programs, we incorporate the technique into our toolkit of tactics and menu of options for participants. We do not represent any particular sales system and are not bound to represent any particular sales management company. Rather than being tied...

26p khanhchilam 01-04-2013 58 5   Download

The approach to assessing climate risks and im- pacts consists of the following sequential steps: (1) determining climate variables at the level of the city/watershed through downscaling techniques; (2) estimating impacts and vulnerability through hydrometeorological modeling, scenario analysis, and GIS mapping; and (3) preparing a damage/ loss assessment and identification/prioritization of adaptation options. As a first step, each of the city-level studies considered two IPCC scenarios, a high- and a low- emissions scenario, 4 and estimated climate risks to 2050.

49p bi_ve_sau 17-01-2013 39 4   Download

In many countries, both those with and without land available for expan- sion, there is large scope to increase productivity on currently cultivated land, something that could have major impacts on poverty. Broadly, countries with relatively little or no available additional suitable land for cultivation (for exam- ple, Burundi, the Arab Republic of Egypt, India, Malawi, and Rwanda) are on the left half of the graph, and those with relatively more land (for example, Argentina, Brazil, Russia, Sudan, Uruguay, and Zambia) are on the right.

399p enterroi 02-02-2013 30 4   Download

In these experiments the choices involved gambles for everyday objects (e.g. a coffee mug). It has been suggested that observed differences are due to an asymmetry of preferences between losses and gains, which might be exacerbated by age. Finally, both younger and older subjects participated in beauty contest games, in which strategic thinking plays a central role. In each case the experiments were taken from the literature allowing us to focus on age differences rather than on theories behind the experiments....

28p taisaokhongthedung 01-01-2013 42 3   Download

One concern about the voluntary offset market as it continues to grow is the possibility that suppliers may sell the same reductions to multiple buyers, because there is no central authority to track their transactions. Related to this, questions can arise in some instances about who “owns” emission reductions and who in fact has the right to sell them. In some cases, multiple parties may conceivably lay claim to the same reduction.

22p taisaovanchuavo 26-01-2013 49 3   Download

Although based on a limited set of examples, the Boeing case studies suggest that, while Lean thinking is redefining the manufacturing landscape and the way production activities take place on the factory floor, the regulatory system -- which grew up and evolved regulating a batch and queue, mass production environment -- continues to be structured and operate with batch and queue processes in mind and operate itself as a batch and queue enterprise.

183p saimatkhauroi 01-02-2013 47 3   Download

■ The acknowledgment contains a statement certifying that the charity intends to give or sell the vehicle to a needy individual at a price significantly below fair market value and that the gift or sale is in direct furtherance of the charity’s charitable purpose of relieving the poor and dis­ tressed or the underprivileged who are in need of a means of transportation. This exception will not apply if the char­ ity merely applies the proceeds from the sale of the vehicle to a needy individual for any charitable purpose. ...

18p nhacnenzingme 23-03-2013 32 3   Download

The information is provided “as is”, with no assurance or guarantee of completeness, accuracy or timeliness of the information, and without warranty of any kind, express or implied, including but not limited to warranties of performance, merchantability and fitness for a particular purpose. Dubai Press Club holds all copyrights to this report and no part thereof may be reproduced or replicated without prior explicit and written permission. In producing this report, Dubai Press Club was assisted by Value Partners....

0p nhacsihuytuan 13-04-2013 38 3   Download

But the patterns of Indian child socialisation are bound to change as processes of modernisation and lately globalisation, proceed apace. As Murphy (1953) points out, Indian children are friendly, responsible, artistic, cheerful and spontaneous –a result she believes of the acceptance of children in the everyday pattern of family living, the easy participation of people of any age in the activities of the rest.

38p thamgiacongdong 02-05-2013 55 3   Download

The principles of informed choice and shared decision-making have largely been developed from theoretical and conceptual models. The competencies listed for shared decision-making consist of a number of different skills, and patients have shown that they may value different aspects of shared decision-making.

31p quaivatdo 15-11-2012 40 2   Download