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ARIMA stands for Auto Regressive Integrated Moving Average. It’s a statistical library used for analyzing and forecasting time series data. Models created using ARIMA library are more flexible than other statistical models like simple linear regression. Here’s a closer look at the terms that make up this acronym: Stationarity If statistical properties of a particular […] Read more

Data visualization is the art of transforming information into a visual context, such as a map or graph. Through your journey in analyzing and preparing your data, you’ll often need to visually present your findings using some type of chart to make sense of the facts, numbers, and measurements. After all, a picture is worth […] Read more

Our experience of the world is multimodal — we see objects, hear sounds, feel the texture, smell odors and taste flavors and then come up to a decision. Multimodal learning suggests that when a number of our senses — visual, auditory, kinesthetic — are being engaged in the processing of information, we understand and remember […] Read more

In machine learning, a hyperparameter is a configuration variable that’s external to the model and whose value is not estimated from the data given.Hyperparameters are an essential part of the process of estimating model parameters and are often defined by the practitioner. When a machine learning algorithm is used for a specific problem, such as […] Read more

Hand detection is a fundamental sub-task of object detection that has historically been hard to implement. But there have been many technological advancements in the field of machine learning and AI in recent years. One of the core technologies widely used is TensorFlow, an end-to-end open-source platform for machine learning. It has a wide-ranging, flexible […] Read more

In this tutorial, we’ll cover how to convert a model in PyTorch to the ONNX format and then load it to Caffe2. We’ll then use Caffe2’s mobile exporter to execute it on mobile. Plan of Attack What are Caffe2 and ONNX? Caffe2 (Convolutional Architecture for Fast Feature Embedding) is a scalable, modular deep learning framework […] Read more

Apple’s SwiftUI announcement during last year’s WWDC (2019) was a welcomed surprise for Apple devs. The framework embraces a more declarative and reactive approach to building user interfaces—a complete paradigm shift from interface builder and storyboards. In a way, SwiftUI brings the joys of Swift to UI-building, signaling a coming departure of Objective-C inspired systems. […] Read more

Frontier Design’s Video Star is a freemium video editing and creation app with a rich, deep toolkit that allows users to become the stars of their own music videos. From transitions, to blur and color effects, to adding 3D objects and text, and beyond, Video Star has a seemingly endless trove of fun capabilities to […] Read more

Vertex animation is the keyframed animation of individual vertices of a mesh. It is very beneficial for very complicated motion like that of cloth, hair, or water. It uses a flex controller bone to move the model through a series of flexes — one for each frame. Vertex animation is included in almost all video […] Read more