L1: What does Data Scientis do?

Commonly used format for storing tabular data as plain text where either the comma or the tab separates each value.

A computer file configuration is designed to store data in a specific way.

How data is encoded so it can be stored within a data file type.

A visual way, such as a graph, of representing data in a readily understandable way makes it easier to see trends in the data.

A plain text file where a specific character separates the data values.

A language designed to structure, store, and enable data exchange between various technologies.

An open-source framework designed to store and process large datasets across clusters of computers.

A data format compatible with various programming languages for two applications to exchange structured data.

A computational environment that allows users to create and share documents containing code, equations, visualizations, and explanatory text. See Python notebooks.

A machine learning algorithm that predicts a target variable based on its similarity to other values in the dataset.

A computational model used in deep learning that mimics the structure and functioning of the human brain’s neural pathways. It takes an input, processes it using previous learning, and produces an output.

An open-source Python library that provides tools for working with structured data is often used for data manipulation and analysis.

Also known as a “Jupyter” notebook, this computational environment allows users to create and share documents containing code, equations, visualizations, and explanatory text.

An open-source programming language used for statistical computing, data analysis, and data visualization.

A computer program that analyzes user input, such as behaviors or preferences, and makes personalized recommendations based on that analysis.

A statistical model that shows a relationship between one or more predictor variables with a response variable.

Data that is organized into rows and columns.

The Microsoft Excel spreadsheet file format.