“Let me try to explain to you, what to my taste is characteristic for all intelligent thinking. It is, that one is willing to study in depth an aspect of one’s subject matter in isolation for the sake of
Business Process Analytics
In this post we learn about the basics of process analytics. This is part 1 of a series of posts in which we explore various topics surrounding process analytics. A business process is a “collection of related and structured activities
Getting started with Data Engineering in Spark
“Overall, machine learning systems can be thought of as a machine learning core — usually an advanced algorithm which requires a few chapters from Ian’s book to understand — surrounded by a huge amount of software engineering. The engineering can be
Collaborative Filtering Tutorial
Recommendation system is a specific type of information filtering technique that attempts to present information items (such as movies, music, web sites, news) that are likely of interest to the user. Traditionally, there are two methods to construct a recommender
Removing Image Compression Artifacts
tldr: DCT compression methods can introduce visible artifacts at block boundaries of images. In this post we take a look at an algorithm proposed by Luo and Ward [1] for the removal of edges of the blocks in regions that
Robotic Process Automation from Process Analytics Perspective
RPA is revolutionizing the enterprise software market by automating repetitive tasks and leveraging machine learning and AI. Leading organizations, including Telefonica and Xchanging, have turned to Robotic Process Automation (RPA) to streamline business processes and boost efficiency. As the fastest-growing
Enterprise Information Retrieval using semantic search
Latent Semantic Analysis (LSA) is the most popular technique of Corpus-Based similarity. One way to tackle this problem is to use Latent Semantic Analysis[1]. The technique was proposed by Deerwester et. al and takes advantage of the implicit higher-order
Notes on Numpy Performance improvement
Disclaimer: These are complied notes from various sources. Apologies if some references are missing. When conducting experiments with Gensim(an awesome NLP library), i noticed i wasn't getting the same results as fast as the authors claimed. This