This blog post discusses the importance of stationarity in timeseries data when performing analysis or generating forecasts. Non-stationary data can pose challenges for accurate forecasting, but transformations such as differencing, Box-Cox, and Yeo-Johnson can help make data stationary. These techniques can help with effective planning and implementation of energy management policies.
This blog post discusses the importance of stationarity in timeseries data when performing analysis or generating forecasts. Non-stationary data can pose challenges for accurate forecasting, but transformations such as differencing, Box-Cox, and Yeo-Johnson can help make data stationary. These techniques can help with effective planning and implementation of energy management policies.
Whether you’re a former Myspace tinkerer or a seasoned web developer who deals daily with colour on the web, you’ve probably come across hex codes before, but how much do you know about this strange-looking combination of numbers and letters? If the answer is not very much, check this out.
The bias-variance trade-off is a fundamental concept in machine learning and statistics that refers to the trade-off between a model’s ability to fit the training data well (low bias) and its ability to generalise to unseen data (low variance).
Electrical site surveys are instrumental to a successful energy management project. By understanding the assets, network infrastructure and requirements of a facility, we can accurately plan and roadmap a high-impact energy analytics and industrial IoT project.
Hark’s capabilities will expand SolarEdge’s monitoring and energy management offering to the Commercial and Industrial segment
The internet of things (IoT) is best known for unlocking new business opportunities by transforming the way people and machines work. In today’s world, data is the key to a business’s success; IoT deployments can provide critical data to any device such as a phone, tablet or computer within seconds to help businesses improve performance.
Last week, we took a trip to the London ExCel Centre for EMEX, the net zero and energy management expo. The event this year stood out in a way that previous years couldn’t have; the pressure of the energy crisis added a resounding feeling to the event which spurred some important conversations. I wanted to write something to reflect on some of the excellent questions, demos and chats that took place on the Hark wind turbine stand (as seen in the video below).
Hark Systems Ltd will provide expertise and consultancy to design the NHS Property Services Smarter Buildings Program.
When developing and deploying machine learning models, it’s important that we split the dataset into ‘train’, ‘validation’, and ‘test’ datasets. This protects against an overfitted model, and helps ensure results are generalised. In this blog post we will look in to how to split the data, and why.
The causes of climate change are multiple. In this post, we’ve curated some of the stats specifically around the consumption of energy in the world’s buildings and building sector…
Castell Safety International, a UK company with a rich history dating back to 1922, has partnered with Hark to further develop its loading bay safety system, Salvo. This partnership has enabled a complete solution for Castell customers, by introducing IoT software into the mix.
Your one-stop-shop for this week’s tech, energy, sustainability and IoT news.
Internet Of Things (IoT), is no longer a tech buzzword but an advanced everyday reality describing a multitude of technologies that connect assets and objects to the internet. Before you start deploying IoT solutions or deployments, it’s vital to understand what project management methodology to use, as all IoT projects are different and will require slightly different approaches.
