OPTICS

OPTICS, which stands for Ordering Points To Identify the Clustering Structure, is a density-based clustering algorithm designed to identify clusters in data with varying densities. Developed by the same research group that created DBSCAN, OPTICS addresses the limitations of its predecessor by not requiring a fixed distance parameter, allowing it to adapt to different cluster shapes and sizes. The algorithm generates a reachability distance plot that visually represents the clustering structure, making it easier to analyze complex datasets. This flexibility makes OPTICS particularly useful in fields such as data mining and machine learning, where diverse data distributions are common.

Understanding OPTICS and Implementation with Python

 Towards Data Science

OPTICS stands for Ordering points to identify the clustering structure. It is a density-based unsupervised learning algorithm, which was developed by the same research group that developed DBSCAN. As…...

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Demo of OPTICS clustering algorithm

 Scikit-learn Examples

Demo of OPTICS clustering algorithm Finds core samples of high density and expands clusters from them. This example uses data that is generated so that the clusters have different densities. The OPTIC...

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Discretized Conical Emission in Multimode Optical Fibers

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Nonlinear optics is a branch of optics dealing with phenomena that are a consequence of light-induced modifications to the optical properties of matter. Optical fibers are a very attractive medium…

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Detecting Retina Damage from OCT-Retinal Images

 Towards Data Science

Optical coherence tomography (OCT) is an imaging technique that uses coherent light to capture high resolution images of biological tissues. OCT is heavily used by ophthalmologists to obtain high…

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Deep Learning, Computer Vision, and Automated Optical Inspection

 Towards Data Science

Automated Optical Inspection is commonly used in electronics industry and manufacturing industry to detect defects in products or components during production. Conceptually, common practices in deep…

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Operators

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Introduction Operators in Java programming language are special symbols that perform specific operations on one, two, or three operands, and then return a result. Remarks An operator is a symbol (or s...

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Optical Flow with RAFT: Part 1

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Dive into Deep Learning for Optical Flow Photo by Zdeněk Macháček on Unsplash In this post we will learn about a flagship deep learning approach to Optical Flow that won the 2020 ECCV best paper awar...

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 Level Up Coding

Achievement Unlocked Continue reading on Level Up Coding

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An Exploration using OCI Functions

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One of the services offered by OCI is Functions — Serverless computing. Oracle OCI Functions is based on Fn Project. Fn project is an open-source serverless container-native platform that is compatibl...

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Opacity

 Codecademy

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Operators

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Operators are unique keywords used to perform arithmetic, comparison, and logical operations. They are commonly used in the WHERE clause of an expression. Arithmetic Operators Arithmetic operators are...

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