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Spark Core is the foundation of the overall project. It provides distributed task dispatching, scheduling, and basic I/O functionalities, exposed through an application programming interface (for Java, Python, Scala, .NET [16] and R) centered on the RDD abstraction (the Java API is available for other JVM languages, but is also usable for some other non-JVM languages that can connect to the ...
Deterministic record linkage is a good option when the entities in the data sets are identified by a common identifier, or when there are several representative identifiers (e.g., name, date of birth, and sex when identifying a person) whose quality of data is relatively high. As an example, consider two standardized data sets, Set A and Set B ...
Data quality assurance is the process of data profiling to discover inconsistencies and other anomalies in the data, as well as performing data cleansing [17] [18] activities (e.g. removing outliers, missing data interpolation) to improve the data quality.
Although the terms of reference of a project are sometimes referred to as the project charter, [4] there are significant differences between the two. This article describes a TOR containing detailed definitions, while a project charter has high-level requirements, assumptions, constraints and descriptions as well as a budget summary without ...
Image credits: ecofarian In addition, if the average body temperature of cats is higher than, for example, that of humans, then at rest it invariably decreases. And since cats love both warmth and ...
The best teams in the Bowl Subdivision bring in the best future college football players on national signing day — no surprise there. The nation’s top classes belonging to Texas, Ohio State ...
All season Surtain has been a stalwart and the best player on a team that is 9-7 and needs one more win to secure a playoff spot. He might get a major award to prove his excellence, and it would ...
The project initiation documentation is a PRINCE2 [1] term representing the plan of approach in project management. It is assembled from a series of other documents, including the business case, the terms of reference, the communication plan, the risk register, the project tolerances, the project plan, and any specific project controls or inspections as part of a departmental quality plan or ...