# Discovering Trends in the Digitalization of Shipping:
## 4 Analysis
### Supervised Learning
\begin{table}
\begin{tabular}{l c c c c c c c} \hline \hline
**Topic** & **2016** & **2017** & **2018** & **2019** & **2020** & **2021** & **2022** & **2023** \\ \hline Establishing a strategic partnership & 0\% & 0\% & 2\% & 0\% & 0\% & 0\% & 0\% & 2\% \\ \hline VSAT Capabilities & 0\% & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% & 2\% \\ \hline Business communication & 11\% & 3\% & 2\% & 1\% & 0\% & 0\% & 8\% & 0\% \\ \hline Emissions reduction & 0\% & 5\% & 7\% & 1\% & 0\% & 8\% & 4\% & 0\% \\ \hline Cruise IP & 2\% & 1\% & 0\% & 1\% & 0\% & 0\% & 4\% & 0\% \\ \hline Crew communication & 0\% & 1\% & 1\% & 1\% & 0\% & 8\% & 2\% & 0\% \\ \hline Energy Efficiency Design Index (EEDI) to be calculated & 0\% & 0\% & 0\% & 1\% & 0\% & 8\% & 2\% & 0\% \\ \hline Total cost of vessel communications & & & & & & & & \\ ownership & 4\% & 1\% & 1\% & 0\% & 10\% & 0\% & 2\% & 0\% \\ \hline IT burden on crew & 0\% & 0\% & 0\% & 5\% & 0\% & 0\% & 2\% & 0\% \\ \hline Maritime standards in business intelligence & 0\% & 1\% & 1\% & 4\% & 0\% & 0\% & 2\% & 0\% \\ \hline Iridium Pilot & 2\% & 2\% & 2\% & 3\% & 0\% & 0\% & 2\% & 0\% \\ \hline Data leaks and contamination & 9\% & 1\% & 1\% & 2\% & 0\% & 0\% & 2\% & 0\% \\ \hline Application platform Zwana & 0\% & 0\% & 0\% & 1\% & 0\% & 0\% & 2\% & 0\% \\ \hline The provision of satellite telecommunication services & 0\% & 1\% & 1\% & 2\% & 0\% & 8\% & 0\% & 0\% \\ \hline Crew cash and Ship money & 0\% & 1\% & 0\% & 1\% & 0\% & 8\% & 0\% & 0\% \\ \hline Medical matters communication & 0\% & 0\% & 1\% & 1\% & 10\% & 0\% & 0\% & 0\% \\ \hline Consolidation in the shipping IT sector & 0\% & 3\% & 5\% & 0\% & 10\% & 0\% & 0\% & 0\% \\ \hline Emergency calling & 0\% & 2\% & 3\% & 3\% & 0\% & 0\% & 0\% & 0\% \\ \hline Computer-based learning onboard & 0\% & 1\% & 1\% & 1\% & 0\% & 0\% & 0\% & 0\% \\ \hline Electronic learning & 5\% & 2\% & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% \\ \hline Mini VSAT Broadband & 0\% & 1\% & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% \\ \hline IMO e-navigation regulation & 4\% & 5\% & 2\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline Maritime Broadband and ICT Solutions & 0\% & 1\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline Ship side data management & 0\% & 1\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline IP Based Integrated Network System in & 0\% & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline Ship management processes & 0\% & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline information recorded in Planned Maintenance System databases & 0\% & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline Bandwidth management & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline KVH antennas & 0\% & 1\% & 0\% & 0\% & 0\% & 0\% & 0\% & 0\% \\ \hline \hline \end{tabular}
\end{table} 
Table 12: _Cont._Discussions on crew welfare and voyage data recording experienced growth in their respective percentages, signaling an increased industry focus on enhancing crew well-being and the importance of data in optimizing maritime voyages. Lastly, the topic of greenhouse gas emissions experienced a gradual rise in discussions, reflecting the maritime industry's growing concern and proactive stance on environmental issues.