Data Science

Step into the Data Science Glossary — a hub of definitions for the core concepts shaping this dynamic field. Whether you’re exploring statistical models, data pipelines, or machine learning algorithms, our explanations are designed to support both learners and data professionals in making sense of the data-driven world.

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  • Big Data

    Big Data refers to extremely large datasets that are too complex to be handled and processed by traditional data management...

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  • Big Data Modeling

    Big Data Modeling is the process of structuring large and complex datasets into models that are easier to understand, analyze,...

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  • BigQuery

    BigQuery is a cloud-based data analysis tool from Google that allows users to quickly process and analyze large datasets using...

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  • Data Lake

    A data lake is a centralized repository that stores large amounts of raw data in its native format, including structured,...

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  • Data Warehouse

    A data warehouse is a centralized system designed to store and organize large volumes of structured data for querying, analysis,...

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  • Decision Science

    Decision science is an interdisciplinary field that uses data, statistics, and behavioral insights to make informed decisions and solve complex...

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  • Decision Tree Machine Learning

    A decision tree is a visual model in machine learning that splits data into branches based on conditions, helping to...

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  • Deep Learning Data

    Deep learning data refers to the large and diverse datasets used to train deep neural networks, a type of machine...

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  • Directed Acyclic Graph (DAG)

    A directed acyclic graph (DAG) is a data structure consisting of nodes connected by directed edges, where the connections flow...

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  • Docker

    Docker is a platform that allows developers to build, package, and run applications in lightweight containers that are consistent across...

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  • Ensemble Learning

    Ensemble learning is a machine learning technique that combines the predictions of multiple models to improve accuracy, robustness, and performance.

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  • FastAPI

    FastAPI is a modern, high-performance web framework for building APIs in Python, designed for speed and developer efficiency.

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  • Feature Engineering

    Feature engineering is the process of creating, selecting, or transforming data attributes to improve the performance of machine learning models.

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  • Feature Selection

    Feature selection is the process of identifying and using only the most relevant attributes in a dataset to improve the...

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  • Google Compute

    Google Compute refers to Google Cloud's suite of compute services that provide scalable and flexible virtual machines, containers, and serverless...

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  • Hugging Face

    Hugging Face is an open-source platform and community that provides tools, models, and libraries for natural language processing (NLP) and...

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  • Hypothesis Testing

    Hypothesis testing is a statistical method used to determine whether a hypothesis about a dataset is supported by evidence or...

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  • Infrastructure as Code (IaC)

    Infrastructure as Code (IaC) is the practice of managing and provisioning IT infrastructure using machine-readable configuration files rather than manual...

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  • Jupyter Notebooks

    Jupyter Notebooks are interactive, open-source tools that allow users to write, run, and document Python code alongside visualizations and text...

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  • K-Means Clustering

    K-means clustering is an unsupervised machine learning algorithm that groups data points into a specified number of clusters based on...

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  • Keras

    Keras is a high-level, user-friendly library for building and training deep learning models, running on top of TensorFlow.

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  • KNN algorithm

    KNN, or K-Nearest Neighbors, is a machine learning algorithm that classifies data points based on the "nearest" data points it...

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