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In computer science, an attributed graph grammar is a class of graph grammar that associates vertices with a set of attributes and rewrites with functions on attributes. In the algebraic approach to graph grammars, they are usually formulated using the double-pushout approach or the single-pushout approach.
Aesthetic group gymnastics (AGG) is a discipline of gymnastics developed from Finnish "Women's Gymnastics" (naisvoimistelu). The discipline is reminiscent of rhythmic gymnastics, with some significant differences: in AGG, the emphasis is on big and continuous body movement, and the teams are larger. AGG teams often consist of 4–10 gymnasts ...
Bootstrap aggregating, also called bagging (from bootstrap aggregating) or bootstrapping, is a machine learning (ML) ensemble meta-algorithm designed to improve the stability and accuracy of ML classification and regression algorithms. It also reduces variance and overfitting.
Wes McKinney is an American software developer and businessman. He is the creator and "Benevolent Dictator for Life" (BDFL) of the open-source pandas package for data analysis in the Python programming language, and has also authored three versions of the reference book Python for Data Analysis.
Aggregate functions present a bottleneck, because they potentially require having all input values at once. In distributed computing , it is desirable to divide such computations into smaller pieces, and distribute the work, usually computing in parallel , via a divide and conquer algorithm .
In the PANDAS model, this abrupt onset is thought to be preceded by a strep throat infection. As the clinical spectrum of PANDAS appears to resemble that of Tourette syndrome (TS or TD, for Tourette's disorder), some researchers hypothesized that PANDAS and TS may be associated; this idea is challenged and a focus for research. [10] [21] [22] [23]
Anti-Grain Geometry (AGG) is a 2D rendering graphics library written in C++. It features anti-aliasing and sub-pixel resolution . It is not a graphics library, per se, but rather a framework to build a graphics library upon.
Trino is an open-source distributed SQL query engine designed to query large data sets distributed over one or more heterogeneous data sources. [1] Trino can query data lakes that contain open column-oriented data file formats like ORC or Parquet [2] [3] residing on different storage systems like HDFS, AWS S3, Google Cloud Storage, or Azure Blob Storage [4] using the Hive [2] and Iceberg [3 ...