by Gabriel Tam | Aug 22, 2026 | BTS Artificial Intelligence (AI), BTS Knowledge Hub
Oftentimes, it isn’t very obvious how the different records in datasets should be grouped. There may be patterns inside the data, but no predefined categories to tell us where each record belongs. Expectation Maximization or EM for short, is an unsupervised machine...
by CushySky | Aug 21, 2026 | BTS Knowledge Hub, BTS Artificial Intelligence (AI), BTS Consulting
Artificial Intelligence Must Be Built on Trust Artificial Intelligence is becoming an increasingly important part of modern enterprise technology. Organizations are using Artificial Intelligence to improve decision making, automate processes, analyze information and...
by Gabriel Tam | Aug 15, 2026 | BTS Knowledge Hub, BTS Artificial Intelligence (AI)
Not all machine learning problems are about predicting a known outcome. Sometimes the more interesting question is whether something looks unusual when compared with everything else. This is the idea behind One Class Support Vector Machine (One Class SVM). Supported...
by Gabriel Tam | Aug 10, 2026 | BTS Artificial Intelligence (AI), BTS Knowledge Hub
Large datasets can contain a huge amount of information, this does not always make analysis easier. In many cases, the challenge is finding a simpler way to represent the data while keeping the patterns that actually matter. Non Negative Matrix Factorization (NMF) is...
by Gabriel Tam | Aug 1, 2026 | BTS Artificial Intelligence (AI), BTS Knowledge Hub
Finding significant data groups within datasets can be a challenge, especially when there are no predefined categories to work with. O Cluster, short for Orthogonal Partitioning Clustering, is an unsupervised machine learning algorithm developed by Oracle to...
by Gabriel Tam | Jul 25, 2026 | BTS Artificial Intelligence (AI), BTS Knowledge Hub
Understanding text can be a difficult task for computers. While people can easily recognize the meaning behind words and phrases, computers need methods that assists them interpret language in a meaningful way. Explicit Semantic Analysis, also referred to as ESA, is a...
