In a world when nearly all manual jobs are becoming automated, the definition of manual is changing. There are many different Machine Learning algorithms, some of which can assist computers play chess, do surgery, and become smarter and more personalized. To know more about Machine Learning, join FITA Academy's Machine Learning Training in Chennai, which will provide you with the best skill set and the best Placement Training.
Types of Machine Learning Algorithms
Machine learning algorithms are Divided into 4 types:
- Supervised
- Unsupervised Learning
- Semi-supervised Learning
- Reinforcement Learning
Supervised Learning
Supervised learning is the process through which algorithms learn from labeled data. During this procedure, the algorithm gets input data and the associated proper output labels. The goal is to teach the algorithm to anticipate accurate labels for new, previously unknown data.
Unsupervised Learning
Algorithms in this machine learning technique evaluate unlabeled data with no predefined output labels. The goal is to find patterns, correlations, or structures in the data. Unsupervised learning algorithms, in contrast to supervised learning, work independently to find hidden insights and group related data points together.
Semi-supervised Learning
Semi-supervised learning is a hybrid machine learning approach that trains on both labeled and unlabeled data. It improves learning by leveraging little labeled data with a bigger collection of unlabeled data. The unlabeled data are supposed to provide additional information and context to improve the model's understanding and performance. Semi-supervised learning can overcome the limits of depending primarily on labeled data by efficiently incorporating unlabeled data. This method is especially beneficial when obtaining labeled data is costly or time-consuming.
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Reinforcement Learning
Reinforcement learning is a machine learning methods that is based on how humans learn via trial and error. In this scenario, an agent interacts with its surroundings and learns to make optimal judgments in order to maximize cumulative rewards. Based on its behaviors, the agent receives feedback in the form of incentives or punishments. Over time, the agent learns to take acts that result in the most positive outcomes. It is widely utilized in robotics, video games, and autonomous systems.
List of Popular Machine Learning Algorithms
Logistic Regression
Logistic Regression is a method for estimating discrete values (often binary values such as 0/1) from a set of independent variables. It predicts the likelihood of an occurrence by fitting data to a logit function. It is also known as logit regression.
Decision Tree
The Decision Tree algorithm is one of the most widely used algorithms today; it is a supervised learning technique used for problem classification. It is effective for categorizing both category and continuous dependent variables. Based on the attributes/independent variables, this algorithm splits the population into two or more homogeneous groupings.
SVM (Support Vector Machine) Algorithm
The SVM algorithm is a classification algorithm approach in which raw data is plotted as point in an n-dimensional space (where n is the no of features). The value of each feature is then assigned to a specific point, making it simple to categorize the data. Classifier lines can be used to separate data and plot it on a graph.
K-Means
It is a clustering problem-solving unsupervised learning algorithm. Data sets are divided into a specific number of clusters (let's call that number K) so that all of the data points inside a cluster are both homogeneous and heterogeneous from the data in other clusters.
Gradient Boosting Algorithm and AdaBoosting Algorithm
Gradient Boosting Algorithm and AdaBoosting Algorithm are boosting techniques that are employed when large amounts of data must be processed in order to create accurate predictions. Boosting is an ensemble learning approach that improves robustness by combining the predictive strength of numerous base estimators.
Finally, you enjoyed this article and now understand everything about Machine Learning Algorithms, including Exploring the Different Types of Machine Learning Algorithms.
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