White Paper Quantifying Impact Of Different Data Source Inputs On Voyage Simulation Model Accuracy Released
Nautilus Labs, the technology partner pioneering the decarbonization of the ocean supply chain, today released a White Paper comparing the impact of different data source inputs on simulation accuracy rates that form the basis for performance and Voyage Optimization models.
The study evaluated Data Science metrics, R2 and RMSE, that measure the accuracy of simulations built with three types of data sets: i) models based on noon reports only; ii) models based on high-frequency sensor data; and iii) models based on a combination of a vessel’s noon reports enriched with high-frequency sensor data of similar vessels. The paper found that while simulations built on high-frequency sensor data yield the most accurate simulations, in situations where a vessel is not equipped with sensors, simulation accuracy can be significantly improved by feeding the underlying model with a combination of data from the vessel’s noon reports and sensor data from similar vessels.
The team made the following findings:
– Models based on sensor data (“HFD”) reliably yielded the most accurate predictions.
– Models based only on noon reports (“Noon-only”) yielded the least accurate predictions.
– Models based on the individual vessel’s noon reports combined with sensor data from similar vessels from the Nautilus data pool (“Noon + Nautilus data pool”) improved on the accuracy of noon-only models by a significant margin in every instance:
- “Noon + Nautilus data pool” provided 62% of the benefits of “HFD”, without the increased ship-specific sensor data requirements (RMSE).
- “Noon + Nautilus data pool” improved the predictive power over “Noon-only” by 33% (R2).
“While high-frequency sensors are the gold standard in data collection for seafaring vessels, the reality is that many fleets may not yet be fully equipped with sensors,” said Todd Sundsted, Chief Technology Officer (CTO). “Being able to produce more accurate simulations even for vessels without sensors brings us much closer to achieving fleet-wide optimization and efficiency rooted in machine learning-based simulations.”
Reference: Nautilus Labs
Disclaimer :
The information contained in this website is for general information purposes only. While we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.
In no event will we be liable for any loss or damage including without limitation, indirect or consequential loss or damage, or any loss or damage whatsoever arising from loss of data or profits arising out of, or in connection with, the use of this website.
Disclaimer :
The information contained in this website is for general information purposes only. While we endeavour to keep the information up to date and correct, we make no representations or warranties of any kind, express or implied, about the completeness, accuracy, reliability, suitability or availability with respect to the website or the information, products, services, or related graphics contained on the website for any purpose. Any reliance you place on such information is therefore strictly at your own risk.
Do you have info to share with us ? Suggest a correction
About Author
Marine Insight News Network is a premier source for up-to-date, comprehensive, and insightful coverage of the maritime industry. Dedicated to offering the latest news, trends, and analyses in shipping, marine technology, regulations, and global maritime affairs, Marine Insight News Network prides itself on delivering accurate, engaging, and relevant information.
About Author
Marine Insight News Network is a premier source for up-to-date, comprehensive, and insightful coverage of the maritime industry. Dedicated to offering the latest news, trends, and analyses in shipping, marine technology, regulations, and global maritime affairs, Marine Insight News Network prides itself on delivering accurate, engaging, and relevant information.
- First Port-Free Maritime Shipment Of Aid To Gaza Delivered By Two NGOs
- UNICEF Aid Containers With Essential Supplies Looted At Haiti Port
- Indian Navy’s First Independent Headquarters ‘Nausena Bhawan’ Inaugurated In Delhi
- US Sanctions Oil Tanker For Illicit Shipment Of Iranian Commodities To Houthis
- Watch: Hong Kong-Flagged Container Ship Collides With Cranes At Turkish Port
- Indian Navy Rescues Hijacked Bulk Carrier MV Ruen And Its Crew From Somali Pirates
Latest Shipping News Articles You Would Like:
Web Stories
Subscribe To Our Newsletters
By subscribing, you agree to our Privacy Policy and may receive occasional deal communications; you can unsubscribe anytime.