Big data essay

How, big Data, became big, bad, data

big data essay

Ethics of, big Data: Balancing Risk and Innovation : Kord

Yet, as Kitchin also emphasises in his article, big Data is rarely based only on observations that can talk for themselves; indeed, the whole methodological setup is often there beforehand. In that sense, big Data does not violate the basic epistemological assumptions about hypotheses and observations as defined by popper. Probably, big Data is not a new empiricism; it just highlights some of the fundamental epistemological problems that exist in all scientific discovery. Furthermore, big Data is also supposedly falsifiable in the sense that Big Data is based on a trial and error method that leads to corroboration or refutation of certain scientific hypotheses. The Problem of Induction, however, this does not settle the epistemological problem of Big Data. There is still a very foundational problem to be analysed, namely the problem of induction and its related logical concepts. According to kitchin, big Data bases itself on a blend of aspects of abduction, induction, and deduction (Kitchin 2014, 10).

Yuval noah Harari on big data, google and the end

Deduction, induction, and abduction, but also touch upon new ones like retroduction and counterfactuals. The logic of Big Data, indirectly, the ppt discussion of Big Data and its epistemology finds its predecessor in a large philosophical dilemma that Karl. Popper has clarified in his work. In this investigation, he tries to describe how observation and reason both have an important role in knowledge production; and, furthermore, he argues that neither of them can stand alone as a source of knowledge (Popper 1985, 4). Theory and data are both inseparable parts of the scientific process. Popper, of course, speaks from the perspective of critical rationalism. His stance is that science develops as an interaction between hypotheses and observations where hypotheses have to be tested before they can be called scientifically valid. It is not of relevance how the hypotheses were originally created, the fundamental requirement of the scientific process is that the hypotheses are tested, which again is exactly what makes science a rational activity (Okasha 2016, 74). Basically, popper is interested in deciding the difference between science and pseudo-science, and it is in this context he invents his concept of demarcation: the falsifiability of scientific theories (Corvi 1997, 27). According to kitchin, a list of researchers argue that Big Data tends to be a passive observation, and not based on theory. Conducting a survey is, in many instances, a sort of passive collection of data within a certain field.

However, roy kitchin is not convinced that Big Data also resembles a paradigm shift in a kuhnian sense. Big Data analytics can move in two biography directions: one goes towards a new empiricism; the other towards a data-driven science. Yet, there are already some flaws in the theory of a new empiricism as it might be too far-fetched to actually claim that Big Data is free of theory. In this case, the data-driven science is, according to kitchin, likely to become the most successful understanding of Big Data and will seriously test knowledge-driven science. At this point, i have described one theory of Big Data as Kitchin has uncovered the epistemology of Big Data in his article. In the remaining part of my essay, i will turn to a clarification of some of the main philosophical problems that arise from Kitchins article, namely the logic of scientific discovery and the question of paradigm shift. I will not only do a conceptual analysis of the main concepts viz.

big data essay

M: The human Face of Big Data

Obviously, big Data is mainly applicable when there is an observable phenomenon that can measured such as counts, distance, cost, time, etc. Digital humanities, for example, is based on so-called reading machines; yet, what are the prospects of these reading machines? Humanities are traditionally not focused on large quantum of data and quantitative significance, but rather on concepts like close analysis, source criticism and conceptual analysis etc. In traditional humanities, closeness is more important than the big picture, though the vast and broad analysis and perspective cannot be discarded entirely, for example, in historical interpretation of a broad phenomenon. Values and qualities of a singular human manifestation is only rarely fully measurable, and cannot be obtained adequately by a computational device. As Kitchin says, It is one thing to identify patterns; it is another to explain them (Kitchin 2014, 8). It seems like the conception of Big Data divides the waters, but, according to kitchin, there is a middle ground with a passable epistemological report conception of Big Data that fits a pragmatic use of Big Data analytics in science and technology. Kitchin argues that the self-conscious handling of the different advantages and shortcomings in Big Data analytics will eventually lead to a production of knowledge that we can assign trust. We may know that there are some epistemological problems in the application of Big Data; yet, if we approach the great possibilities within Big Data with common sense, we might still gain great insights and enhance our knowledge within a certain field if.

Keywords are also interconnection, interrelation, interlinking, integration and interdisciplinary. A data-driven science will, in this respect, be able to discover facts that a knowledge-driven science would not be able to find.  A knowledge-driven science has a too reduced perspective, with its sharp separation of the different scientific faculties. As such, a data-driven science resembles an epistemological change because it is what one could call commonsensical and interdisciplinary. Limitations to a data-Driven Science, however, there are also limitations to a data-driven science, especially when applied on different scientific faculties,. The humanities and the social sciences. It is, of course, possible to introduce big Data to the humanities and the social sciences; in particular, to the field of digital humanities and computational social sciences. The difficulty arises with Big Datas positivist and quantitative approach to the different research-areas.

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big data essay

Big Data visualization with meaning an a list Apart

The essential difference between a new Empiricism and essay a data-driven science is that in a data-driven science, data decides what theoretical approach should be selected among a variety of approaches of a data-driven science. Insights are mainly born from data rather than born from the theory (Kitchin 2014, 6) and not vice versa. Yet a data-driven science does not discard theory altogether; rather, theory is still used as guidance or as a strategy in the setup of data production and analysis. Data is always collected within a framework with certain assumptions based on existing theories. Apparently, a data-driven science has a pragmatic approach to the choice of existing theory and methods.

The data-driven science is pragmatic in the sense that the best approach to data is the one that gives the most likely and valid way forward. Science has to tackle the huge amount of data in such a way that it reveals information within the area of interest or information that can be subjected to further investigation (Kitchin 2014, 6 rather than revealing totally hidden truths and relationships within data. In continuation of this, kitchin defines the basic logical process in Big Data analytics as that of abduction, as the concept is defined. I will return to this concept later, and just highlight that Kitchin believes that in Big Data, abduction is epistemologically the most justified modus operandi alongside induction and deduction because it makes reasonable and logical sense, but is not definitive in its essay claim (Kitchin 2014. Again, kitchin focuses on what makes sense, almost what is common sense in a proper scientific access to big Data. Traditional theory is revitalized in a reconfigured version where sense-making is the guiding line in the choice of theory and approach to data.

Popper emphasized science as a continual empirical testing of theories and that theory controls empirical research (Corvi 1997, 47 and, as such, theory is the touchstone of science. Limits to new Empiricism. The background for the argument for a new Empiricism is quite fallacious, or there are at least important limitations to it, as Kitchin states. First of all, the amount of data is not exhaustive because all data provides is an oligoptic view of the world (Kitchin 2014, 4). Secondly, big Data is limited by tools and the plain physicality of data sets. The data-collection will never happen in a theory-empty universe; there will always exist pre-conditioned discursive assumptions that indirectly or directly frame the data mining.

For example, there could be feminist bias in the approach or political bias (Sholl 2017, slides). Kitchin also points out that algorithms focus on data because they require interpretation within a scientific framing. In addition, if we assume that Big Data analytics can be constituted by correlation only, the problem is (as I will show later) that: Correlations between variables within a data set can be random in nature and have no or little causal association, and interpreting. This statement has pervasive consequences for the epistemology of Big Data because it questions the very foundation of knowledge production.1 The danger of false-positives in data sets is imminent in Big Data if science does not approach the possibilities of Big Data critically. It is also an erroneous conception that everyone can access data and interpret it outside the scientific tradition and context, as Kitchin argues. Otherwise, big Data will potentially repeat past mistakes within the scientific field. The danger of a misinterpretation of Big Data is that it can generally lead to an alarming misuse or reductionist approaches, which, in turn, can lead to fatal misconceptions about the investigated fields of research. Yet, kitchin admits to the great opportunities of Big Data within business and marketing, but this is also where the abuse of Big Data is most prevalent. Data-Driven Science, instead of arguing for a new empiricism, kitchin presents the concept of a data-driven science which seeks to hold the tenets of scientific method, but is more open to using a hybrid combination of abductive, inductive and deductive approaches to advance the understanding.

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According to kitchin, big Data can, for example, be characterized by being huge in volume, high in velocity, diverse in variety, exhaustive in scope, fine-grained in resolution and uniquely indexical in identification, relational in nature, flexible (Kitchin 2014, 1-2). All in all, the literature key notes in the discourse of Big Data underline the uniqueness, comprehensiveness, completeness, and extensiveness of Big Data. New Empiricism, yet Big Data also has far-reaching consequences for the epistemology of science. It seems to be leading to a new empiricism where data is able to speak for itself, and there is no need for theory. Furthermore, there is more data than ever, and the gathered data also seems to be objective without human bias (Kitchin 2014, 5). In a radical interpretation, one could argue that scientists are exempted from constructing hypotheses and models, and afterwards test them with experiments. Rather the scientists can mine the complete set of data for patterns that reveal effects, producing scientific conclusions without further experimentation (Kitchin 2014, 4). This is an important statement that goes beyond a normal scientific method as is described by, for example, critical rationalism or the logical empiricists.

big data essay

In addition, i will touch upon counterfactuals and lawlike induction as described by nelson goodman. Especially, counterfactuals in Big Data may point towards a new paradigm in a kuhnian sense because simulation and modelling give a much better opportunity for accurate decisions in theory-choice and modes of operation. Parig Data according to kitchin. Rob Kitchins research article, big Data, new epistemologies and paradigm shifts examines fire the epistemological and scientific consequences of the invention of Big Data. The motto of the article is a" from Sinan Aral: revolutions in science have often been preceded by revolutions in measurement, (Kitchin 2014, 1). In continuation of this, kitchin investigates on what grounds we could say that Big Data revolutionizes science through possibilities in measurement. Without questioning, big Date is a buzzword in contemporary science and technology. It has become a hegemonic discourse describing the newest trends within data-technology and science, or as it is often mentioned, the explosion of new possibilities.

Big Data. He is a professor of geography at maynooth University, yet his research has dealt widely with the big Data revolution, the concept of Open Data, data infrastructures, and the consequences of Data (Maynooth, kitchin, web). My thesis is that Big Data does create a new approach to science, and it does revolutionize the access to data in certain ways. However, it is too early to predict how Big Data will progress epistemologically and scientifically, and too early to determine if it is a paradigm shift. The use of Big Data is still mostly founded on theoretical assumptions that are quite similar to the criteria formulated by popper and normal science. Also, as Kitchin points out, induction is a very problematic philosophical concept in Big Data, as it is in normal science. As a consequence, i will, in continuation of Kitchins insights, suggest a change in normal science through, for example, the application of the concepts of abduction and retroduction as defined by peirce. These might suggest another scientific logic in Big Data.

We can stop looking for models. We can analyse the data without hypotheses about what it might show. We can throw the numbers into the biggest computing clusters the world has ever seen and let statistical algorithms find patterns where science cannot (Anderson 2008, web). Although he might have originally meant this statement as partly a journalistic provocation (Frické 2015, 652 there are also thinkers who think there is like some truth. In this essay, i will first describe the theory of paradigm shift and new epistemology in the conception of Big Data and then explain how it can clarify what is at stake in the so-called Big Data revolution. My main source in this philosophical essay is Rob Kitchins research article. Big Data, new epistemologies and paradigm shifts (2014) from Big Data and Society.

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Welcome to hdce and thank you good for trying our services. Upon receiving of your request, we will send you an email with all the information you will need to complete the setup. If you are not able to complete the changes, may we suggest that you use the instant messenger or contact us directly by phone. hdce, 2015 - tous droits réservés. Introduction, big Data resembles something new in science as well as in society—no doubt about that. But the question is, whether it also represents a paradigm shift in a kuhnian sense and an epistemological change in our constitution of knowledge. In 2008, the editor-in-chief at Wired, Chris Anderson, wrote an article wherein he stated: Petabytes allow us to say: Correlation is enough.

big data essay
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