data science versus the work of the data scientist

... training and the other pair for testing We evaluate the precision over the 103 highest-probability predictions on the test set In Figure 5, we vary the size of the corpus in the train pair and the number ... those of the author(s) and not necessarily reflect the view of DARPA, AFRL, or the US government We are thankful for the generous support from the Center for High Throughput Computing, the Open Science ... an overview of these techniques and the methodological choices we made to implement our study Figure illustrates the overall work ow of a distant supervision system At each step of the distant...

Ngày tải lên: 30/03/2014, 17:20

... decisions in the face of considerable uncertainty, and creating stories are all skills of individual clinicians The team-related issues that the study uncovered reflect the teamwork component of the system ... moment, the fundamental resources and systems needed for the care of the critically ill patient are (a) staff, (b) the ways that they interact with each other, and (c) the non-human elements of systems ... significant potential to elucidate these individual influences and their interactions Better understanding of these human and non-human elements of the system of care of the critically ill patient is...

Ngày tải lên: 13/08/2014, 16:20

... some other surface supports the point of the top, the asymmetric distribution of forces on the top cause the spin axis to change direction with time In particular, the free end of the axis of the ... (about one-third of a degree) per century Do any of these rates match the rate observed in the pyramids? Given the best estimates of the orientations of the pyramids and the timing of their construction, ... indicates the day of the month and the sign attached to it is the name of the month In this example we have the number 14 attached to the sign for the month Yaxk’in The following day would then be...

Ngày tải lên: 14/08/2013, 14:51

... Although Barthes suggests that the emergence of the reader comes at the expense of the author, authors (and artists) did not die Instead, the author exists, in culture and in the perspectives of diverse ... focused on the seating areas, project images of the participants onto the opposing monitors Rather than facing each other directly, each person only sees the other’s face on the screen They figuratively ... a limited edition of 150,000 tiles, 30,000 anticipated annual visitors to the site, individual decisions of these members of the public, and the recycling of tiles placed in the grid, to determine...

Ngày tải lên: 19/02/2014, 10:20

... description of our data 5 Data Data are obtained from the first two waves of the CERRA panel survey The CERRA panel survey is a Dutch survey that is designed specifically for the analysis of health ... K (6) The summation is taken over the set of retirement options Aa ⊆ {UI,DI,ER} that are available to the individual at age a To capture some of the structure of the theoretical model, the hazards, ... on the history of health related decisions (the vector Z of section 3) We therefore have to assume that • encompasses elements of the initial stock of health and decisions made in the course of...

Ngày tải lên: 05/03/2014, 21:20

... MFIs in the provision of microcredit The Commission sees the role of the savings banks as a complementary to non-banking financial institutions, since they often target different segments of the ... costs of serving such clients render them unattractive to the traditional banking sector Some of the challenges in the sector are developing a common definition of the terms used in the microfinance ... such as the JEREMIE and the JASMINE programmes Savings banks have a particular role to play in the development of microfinance, since they finance the local economy in the communities where they...

Ngày tải lên: 06/03/2014, 10:20

... secure the services of eminent members of appropriate professions in the examination of policy matters pertaining to the health of the public The Institute acts under the responsibility given to the ... Academies consists of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine The National Research Council is the operating arm of the National Academies ... levels) of science being conducted in the DOI CESI program in light of the scientific activities of other entities and the needs of the overall restoration effort • provide guidance as to how the science...

Ngày tải lên: 06/03/2014, 18:21

... Coordination Unit; and (i) the Occupational Health Unit A Office of the Chief of Staff 29 The Office of the Chief of Staff is the operational cell within the Office of the Director General and ... oversight of activities to ensure compliance with strategic priorities set by the Director General The Office of the Director General is composed of: (a) the Office of the Chief of Staff; (b) the Office ... including the organization of the Council from to December 2011 and its high-level segment Furthermore, the Office of the Chief of Staff continued to lead the work of the IOM Task Force on the Prevention...

Ngày tải lên: 08/03/2014, 16:20

... process of work, the end products of work, the prestige associated with the work of a particular occupation, the prestige of the social contexts within which work occurs, and the position that work ... the culture of work in professional football, the fragile and uncertain nature of playing careers, the ways in which the orientations of players to their work change over the course of their careers ... representations of these ‘sports stars’ as cultural icons The focus of much of this work is different from mine; even so, these studies neither deal with the realities of work for the players in...

Ngày tải lên: 08/03/2014, 20:20

... act; the writers’ workshop is one of the few parts of the process in which the public the other in the guise of colleagues and strangers—is invited in For the writer new to the writers’ workshop, ... Writer’s Workshop Overview  page rather than at the intentions of the author or the historical and aesthetic context of the work Under this philosophy, the workshop doesn’t care much what the author ... doesn’t work or isn’t useful to the people who will use it The writers’ workshop itself is a release of the work Without a writers’ workshop or some other review mechanism, the maker of the work...

Ngày tải lên: 14/03/2014, 21:20

... and caused the loss of fifty-eight of the A brief sketch of the work of Matthew by Richard L Maury ships, and the Secretary of the United States Navy to report to Congress in 1865 that the Confederates ... had their use become, especially during the last year A brief sketch of the work of Matthew by Richard L Maury 14 of the war, that the Secretary of the American Navy, in his annual report of December, ... were then thrown overboard, the guard lines on the triggers cut, the levers fitted and pinned, the A brief sketch of the work of Matthew by Richard L Maury trip line made fast to the bight at the...

Ngày tải lên: 23/03/2014, 05:20

... When the point in the heart—a genuine desire to reawaken the sensation of the spiritual world—awakens in people, they come to the wisdom of Kabbalah The study of the wisdom of Kabbalah is the ... diminish the fact that from the perspective of the creature, the concealment of the Creator enables the creature to feel independent At the end of State Three, the creature decides to receive from the ... lost their spiritual perception with the ruin of the First Temple, and the rest lost it with the ruin of the Second Temple Rabbi Akiva was the last great Kabbalist to attain the degree of the...

Ngày tải lên: 23/03/2014, 07:20

... All of these are now grouped together as the Earth sciences, also called geoscience or the geosciences The Earth sciences concern one part of the natural environment, so they form part of the ... tectonics is the unifying theory that binds all of the Earth sciences together Appropriately, therefore, this is the last chapter It Introduction marks the point that the story of the Earth sciences ... out of the port of Palos, on the coast of the Gulf of Cádiz in southern Spain, not far from the modern city of Huelva The party reached the Canary Islands on August  and departed from there...

Ngày tải lên: 29/03/2014, 04:21

... acceptance if the final manuscript corresponds to the original concept discussed, if the quality of the contribution meets the requirements of the series, and if the final size of the manuscript ... collapses The central problem of the physical theory of collapse is the estimate of the efficiency of collapse as a nonlinear mechanism of wave energy dissipation To achieve that we must include the ... aspects of biological research The first of these describes various attempts to understand the dynamics of DNA in the context of modern biophysics This survey provides the reader with a hierarchy of...

Ngày tải lên: 24/04/2014, 17:08

... manifestations of the purpose problem: Some Official Work Is Highly Episodic Most people take little account of the fact that much of the official work of the board is highly episodic There is not, ... when the board’s key governing work is involved And the option of promoting engagement by giving boards more unofficial work only raises other problems of purpose the challenge of reform If the ... for-profit firms, and nonprofit governance— shape the capacity of nonprofits to deliver on their missions Ryan is author or coauthor of a number of articles on these topics, including The New...

Ngày tải lên: 01/06/2014, 10:32

... reminiscent of the fate of many of the creative arts There, the 'ironic' label singles out the postmodernist attitude that there is no core of reader-independent truth at the root of the work The text ... to consider the possible meaning of inconsistency in Nature, of the paradoxes of time travel, the nature of freewill and the workings of the mind Finally, we shall explore some of the strange ... into Gödel's theorem The paradoxical result of the Michelson-Morley experiment on the speed of light set the stage for the theory of relativity The discovery of wave-particle duality of light forced...

Ngày tải lên: 05/06/2014, 11:26

... piece of writing may be read varies inversely as the square of the distance and directly as the illumination of the writing; then the amount of light lost at the greatest obscuration of the sun ... reputation to the subject The more careful of the early investigators refined observing techniques to minimize the effects of the changes they noted in the sensitivity of the eye The 19th century ... lights in question at their sources’ were then ‘to each other as the squares of the distances of the lights from the centre of the paper’ Thompson used his devices in a series of carefully organized...

Ngày tải lên: 05/06/2014, 11:28

... journals: Science, Nature, the New England Journal of Medicine, and the Journal of the American Medical Association Science and Nature are major sources of science news, and they should be They are the ... pose them to Obviously, you need to talk with one of the authors of the paper Typically, the first author listed is the person who did most of the work (often a graduate student or postdoc); the ... (and sometimes they actually did a lot of the work) Often it’s a good idea to talk to more than one of the authors They may have worked on different aspects of the study, and they may also have...

Ngày tải lên: 11/06/2014, 00:46

... orbiting around these nuclei The size of the atoms (the size of the outer orbit of the electrons) is of the order of 1/100 000 000 cm, the nucleus is 100 000 times smaller The atom is therefore largely ... These actors come in triples, they look the same, they are dressed completely the same way, they speak the same language, they differ only in their sizes But then they really differ: one of the ... considered to be the discoverer of the electron, in 1899, when he made a rough determination of the mass of the electron In those days one measured first the ratio of the charge and the mass of the particle...

Ngày tải lên: 11/06/2014, 10:16

... combination of the decline in the fortunes of religion and the increase in the fortunes of science has often encouraged the assumption that the abandonment of religion in favour of science was the inevitable ... demanded the specification of the probability of any hypothesis in the light of the available empirical evidence The honesty of na¨ve falsificationism demanded the testing of the falsifiable and the ... memoirs of the Family of the Wrens; viz Of Mathew Bishop of Ely, Christopher Dean of Windsor, &c but chiefly of Sir Christopher Wren, late Surveyor-General of the Royal Buildings, President of the...

Ngày tải lên: 11/06/2014, 10:28