Data Science
30 AI Wiki articles on Data Science. The most referenced are Data Analysis, Unsupervised learning and Anomaly Detection.
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A/B Testing
See also: Machine learning terms, Data analysis, Statistical hypothesis testing A/B testing (also called split testing, bucket testing, or an online controlled...
Machine LearningStatistics
Anomaly Detection
In machine learning, anomaly detection is the process of identifying data points, events, or observations that deviate significantly from normal patterns in a...
Machine Learning
Bioinformatics
Bioinformatics is the branch of science that builds computational methods, databases, and software for storing, searching, and interpreting biological data,...
AI for ScienceMachine Learning
Concept drift
Concept drift is the change over time in the statistical relationship between a model's inputs and its target, formally when the joint distribution P(X, Y)...
MLOpsMachine Learning
Confirmation Bias
Confirmation bias is the tendency to search for, interpret, favor, and recall information in ways that confirm one's preexisting beliefs, and in artificial...
AI EthicsAI Safety
DBSCAN
DBSCAN (Density-Based Spatial Clustering of Applications with Noise) is a density-based clustering algorithm that groups together points packed closely in...
Artificial IntelligenceMachine Learning
Dask
Dask is an open-source Python library for parallel and distributed computing that scales the familiar APIs of libraries such as NumPy, pandas, and scikit-learn...
AI InfrastructureMachine Learning
Data Analysis
Data analysis is the process of inspecting, cleaning, transforming, and modeling data to discover useful information, draw conclusions, and support...
Machine LearningStatistics
Data Analysis ChatGPT Plugins
Data analysis ChatGPT plugins were a category of third-party tools that extended ChatGPT with capabilities for analysts, data scientists, and finance...
ChatGPT
Data Visualization
See also: Data Visualization ChatGPT Plugins Data visualization is the graphical representation of information and data through charts, plots, maps, and...
AI Tools & Products
Data Visualization ChatGPT Plugins
Data visualization ChatGPT plugins were a category of third party tools, active from 2023 to 2024, that let ChatGPT draw charts, plot graphs, render...
AI HistoryChatGPT
Data labeling
Data labeling (also called data annotation) is the process of attaching meaningful tags, labels, or metadata to raw data so that machine learning algorithms...
Artificial IntelligenceMachine Learning
DataFrame
See also: Machine learning terms A DataFrame is a two-dimensional, size-mutable, potentially heterogeneous tabular data structure with labeled axes (rows and...
AI Tools & ProductsMachine Learning
Dimensionality reduction
Dimensionality reduction is the process of transforming data from a high-dimensional space into a lower-dimensional representation that retains as much of the...
Machine Learning
Feature Set
See also: Feature, Feature Engineering, Feature Extraction, Feature Vector A feature set is the complete collection of input variables (features, attributes,...
Data & DatasetsMachine Learning
Julius AI
Julius AI is an artificial intelligence data analysis platform that allows users to analyze datasets, generate visualizations, and perform statistical...
Artificial Intelligence
Kaggle
Kaggle is the world's largest online community and platform for data scientists and machine learning practitioners, where companies and researchers post...
AI CompaniesEducation AI
Matplotlib
Matplotlib is the foundational open-source data visualization library for Python, created by John D. Hunter in 2003, that produces static, animated, and...
AI Tools & ProductsMachine Learning
Pandas
See also: Machine learning terms, Data analysis, NumPy Pandas is an open-source data analysis and manipulation library for the Python programming language,...
AI Tools & ProductsMachine Learning
RAPIDS
RAPIDS is an open-source suite of GPU-accelerated software libraries for data science, analytics, and machine learning, developed and maintained by Nvidia. It...
NVIDIAOpen Source AI
Research & Analysis
Research & Analysis in the AI sense refers to the use of artificial intelligence, especially large language models paired with retrieval-augmented generation,...
AI ResearchAI Tools & Products
Synthetic Feature
A synthetic feature (also called a constructed feature or derived feature) is a variable created by transforming, combining, or otherwise manipulating one or...
Data & DatasetsMachine Learning
Tabular models
Tabular models are machine learning systems that learn from data arranged in tables, where each row is a sample and each column is a feature. The defining...
Machine Learning
TensorBoard
See also: Machine learning terms, TensorFlow, Data Visualization TensorBoard is the open-source visualization toolkit for TensorFlow, described by Google as "a...
Developer ToolsMachine Learning
Time Series
A time series is a sequence of observations recorded in time order, often at regular intervals: daily retail sales, hourly electricity demand, per-minute...
Deep LearningMachine Learning
Time Series Analysis
Time series analysis is the statistical study of ordered observations when dependence across time is part of the signal rather than a nuisance to ignore....
Machine LearningStatistics
UMAP (Uniform Manifold Approximation and Projection)
UMAP (Uniform Manifold Approximation and Projection) is a nonlinear dimensionality reduction technique that compresses high-dimensional data into a...
Machine Learning
Unsupervised learning
Unsupervised learning is a branch of machine learning in which algorithms identify patterns, structures, and relationships in data without relying on labeled...
Artificial IntelligenceMachine Learning
Uplift Modeling
Uplift modeling (also called incremental modeling, true lift modeling, or net modeling) is a set of machine learning and statistical techniques that predict...
Machine LearningStatistics
t-SNE
t-distributed stochastic neighbor embedding (t-SNE) is a nonlinear dimensionality reduction technique used primarily for visualizing high-dimensional data in...
Machine Learning