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Thus shall is used with the meaning of obligation, and will with the meaning of desire or intention. An illustration of the supposed contrast between shall and will (when the prescriptive rule is adhered to) appeared in the 19th century, [11] and has been repeated in the 20th century [12] and in the 21st: [13] I shall drown; no one will save me!
Data collection can use larger audience samples than the few hundred or thousand typically used in market research. [20] Also required is the (at least passive) [21] cooperation of those being surveyed; [22] trust [23] is also helpful. [24]
Data science is multifaceted and can be described as a science, a research paradigm, a research method, a discipline, a workflow, and a profession. [4] Data science is "a concept to unify statistics, data analysis, informatics, and their related methods" to "understand and analyze actual phenomena" with data. [5]
Data collection or data gathering is the process of gathering and measuring information on targeted variables in an established system, which then enables one to answer relevant questions and evaluate outcomes. The data may also be collected from sensors in the environment, including traffic cameras, satellites, recording devices, etc.
Quantitative research using statistical methods starts with the collection of data, based on the hypothesis or theory. Usually a big sample of data is collected – this would require verification, validation and recording before the analysis can take place. Software packages such as SPSS and R are typically used for this purpose. Causal ...
The term data-driven is a neologism applied to an activity which is primarily compelled by data over all other factors. [citation needed] ...
In a classification task, the precision for a class is the number of true positives (i.e. the number of items correctly labelled as belonging to the positive class) divided by the total number of elements labelled as belonging to the positive class (i.e. the sum of true positives and false positives, which are items incorrectly labelled as belonging to the class).
Shall is regarded as being a modal verb which can only be used with I and We. However, by analysing the Corpus of the English language we can conclude it is used with other persons as well. For instance, in the lyrics to the song Moonchild, by Iron Maiden, shall is used with you (you shall be damned), conveying the meaning of a threat.