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LINEAR ALGEBRA#1
A branch of mathematics concerning vector spaces and linear mappings, essential for understanding data transformations in ML.
CALCULUS#2
Mathematics focusing on change and motion, crucial for optimizing algorithms and understanding gradients in ML.
PROBABILITY THEORY#3
The study of randomness and uncertainty, foundational for modeling and making predictions in machine learning.
STATISTICAL FOUNDATIONS#4
Principles and methods for collecting, analyzing, and interpreting data, vital for validating ML models.
ALGORITHM#5
A step-by-step procedure or formula for solving a problem, central to machine learning implementations.
SUPERVISED LEARNING#6
A type of ML where models are trained on labeled data to make predictions.
UNSUPERVISED LEARNING#7
ML where models identify patterns in unlabeled data without explicit outputs.
OVERFITTING#8
When a model learns noise instead of the underlying pattern, leading to poor generalization.
UNDERFITTING#9
When a model is too simple to capture the underlying trend, resulting in poor performance.
CROSS-VALIDATION#10
A technique for assessing how the results of a statistical analysis will generalize to an independent dataset.
HYPERPARAMETERS#11
Parameters set before the learning process begins, affecting model training and performance.
REGULARIZATION#12
Techniques to prevent overfitting by adding a penalty to the loss function.
GRADIENT DESCENT#13
An optimization algorithm for minimizing the loss function by iteratively moving towards the steepest descent.
CONFUSION MATRIX#14
A table used to evaluate the performance of a classification algorithm, showing true vs. predicted classifications.
PRECISION#15
The ratio of true positive predictions to the total predicted positives, measuring accuracy in positive predictions.
RECALL#16
The ratio of true positive predictions to the total actual positives, measuring the ability to find all relevant instances.
F1 SCORE#17
The harmonic mean of precision and recall, providing a balance between the two metrics.
FEATURE ENGINEERING#18
The process of selecting, modifying, or creating features to improve model performance.
DIMENSIONALITY REDUCTION#19
Techniques to reduce the number of features in a dataset while preserving important information.
ENSEMBLE METHODS#20
Techniques that combine multiple models to improve performance and robustness.
NEURAL NETWORKS#21
Computational models inspired by the human brain, used for complex pattern recognition tasks.
DEEP LEARNING#22
A subset of ML using neural networks with multiple layers to model complex data representations.
BAYESIAN INFERENCE#23
A method of statistical inference in which Bayes' theorem is used to update the probability for a hypothesis as more evidence becomes available.
CLUSTERING#24
The task of grouping a set of objects in such a way that objects in the same group are more similar than those in other groups.
DATA PREPROCESSING#25
The steps taken to clean and prepare raw data for analysis, crucial for effective ML.
REAL-WORLD APPLICATIONS#26
Practical uses of machine learning techniques to solve significant problems across various industries.