An Introduction to Time-series Analysis Using Python and Pandas
Author(s): Oscar Arzamendia Originally published on Towards AI. Assumptions Very recently I had the opportunity to work on building a sales forecaster as a POC. It was a challenging project with a cool MVP as an outcome, and through this post, I …
Real-time Vehicle Detection with 50 HD Frames/sec on an AMD GPU
Author(s): Rohit Sharma Originally published on Towards AI. Real-time Vehicle Detection U+007C Towards AI Real-time Vehicle Detection with 50 frames/sec of HD resolution What is Vehicle detection? Vehicle detection is a part of traffic surveillance methods in a live traffic feed that …
The Covariance and Correlation Clutter…
Author(s): Astha Puri Originally published on Towards AI. For the longest time, I remember being confused between these two devils — covariance and correlation. And the resemblance DID NOT help! 🙁 So here I am, writing my first post and making an …
A Gaussian Approach to the Detection of Anomalous Behavior in Server Computers
Author(s): Navoneel Chakrabarty Originally published on Towards AI. Let’s detect the anomaly… Anomaly Detection is a different variant of Machine Learning Problems that falls under Semi-Supervised Learning. It is Semi-Supervised because, in Anomaly Detection (also popularly known as Outlier Detection), models often …
Billions of Rows, Milliseconds of Time- PySpark Starter Guide
Author(s): Ravi Shankar Originally published on Towards AI. Programming Intended Audience: Data Scientists with a working knowledge of Python, SQL, and Linux How often we see the below error followed by a terminal shutdown followed by despair over lost work: Memory Error- …
GRAPH SLAM: A Beginner’s Guide to this Groundbreaking Mapping Technology
Author(s): Garima Nishad Originally published on Towards AI. Introduction ‘SLAM’ refers to the method of simultaneous localisation (i.e. position/orientation) of some sensor with respect to its surroundings while at the same time mapping the environment. This is an active area of research …
Making A.I. Work for Advertising
Author(s): Dan Lovy Originally published on Towards AI. Implementing AI in the Advertising Industry U+007C Towards AI Take A Walk On The Wild Side You are a digital advertising professional. You either own or have access to vast amounts of information to …
Application of Synthetic Minority Over-sampling Technique (SMOTe) for Imbalanced Datasets
Author(s): Navoneel Chakrabarty Originally published on Towards AI. In Data Science, imbalanced datasets are no surprises. If the datasets intended for classification problems like Sentiment Analysis, Medical Imaging or other problems related to Discrete Predictive Analytics (for example-Flight Delay Prediction) have an …
Are Businesses Ready to Rake in the Moolah with DATA?
Author(s): Sreelatha S Originally published on Towards AI. Data as the New Economy U+007C Towards AI Photo by Franki Chamaki on Unsplash Data has become the new economy of our time. But are enterprises and businesses ready to derive value from this …
Limitations of Deep Learning
Author(s): Roberto Iriondo Originally published on Towards AI. Artificial intelligence has achieved incredible feats thanks to deep learning, however, it still falls short of human capabilities. Top highlight February 12, 2019, by Roberto Iriondo — last updated: April 7, 2019 This article …
Bad and Good Regression Analysis
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Regression models are the most popular machine learning models. Regression models are used for predicting target variables on a continuous scale. Regression models find applications in almost every field of study, and …
Essential Math Skills for Machine Learning
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Top highlight Before discussing the 4 math skills needed in machine learning, let’s first of all describe the machine learning process. The machine learning process includes 4 main stages: 1. Problem Framing: …
3 Best Data Science MOOC Specializations
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Bringing you 3 ideal MOOC Data Science specializations to choose from This article discusses 3 important data science MOOC (Massive Open Online Course) specializations. Every beginner trying to learn the fundamentals of …
5 Steps to Become a Data Scientist
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Essential Skills That Every Data Scientist Should Have in His Skills Set Toolbox Data Scientist image. Source: www.quora.com Data Science is such a broad field that includes several subdivisions like data preparation …
Machine Learning: Python Linear Regression Estimator Using Gradient Descent
Author(s): Benjamin Obi Tayo Ph.D. Originally published on Towards AI. Implementation Using Python Estimator In this article, we describe how a simple python estimator can be built to perform linear regression using the gradient descent method. Let’s assume we have a one-dimensional …
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