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Sampling

Definition of Sampling

Sampling: Sampling is the process of selecting a subset of a population for study. This can be done randomly or using some other method such as stratified sampling.

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Pandas

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Definition of Pandas Pandas is a software library written for the Python programming language that enables data analysis. It provides high-performance, easy-to-use data structures and data analysis tools for the Python programming language. Pandas is free software released under the 3-clause BSD license.

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Database Management System

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Definition of Database Management System Database Management System: A Database Management System (DBMS) is a software system that enables users to create and manage databases. A DBMS typically consists of a graphical user interface (GUI), a database engine, and a storage mechanism. The GUI allows users to create and modify database structures, enter and edit…

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Epoch

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Definition of Epoch Epoch: Epoch is a term used in data science to denote a specific point in time. It may be used, for example, to indicate the beginning of a period when data is collected or the end of a period when data is analyzed. When is an Epoch used? An epoch is a…

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Work

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Definition of Work Work: Work is the application of effort to achieve a desired outcome. In the context of data science, work refers to the tasks that need to be completed in order to produce insights or results. This might include data cleaning, analysis, modeling, and interpretation.

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HSQLDB

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Definition of HSQLDB HSQLDB: HSQLDB, or HyperSQL Database, is a Java relational database management system (RDBMS). It is written in Java and implements the Java Database Connectivity (JDBC) API. It can be used to create and populate tables, to query data, and to update data. What is HSQLDB used for? HSQLDB, or HyperSQL Database, is…

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