# A GIS-Based Hot and Cold Spots Detection Method by Extracting Emotions from Social Streams
## 4 Test and Results
\begin{table}
\begin{tabular}{l c c c c c c c c} \hline \hline
**Municipality** & **Very Low** & **Low** & **Medium Low** & **Medium** & **Medium High** & **High** & **Very High** & **Relevance** \\ \hline Acerra & 0.00 & 0.00 & 0.25 & 0.75 & 0.00 & 0.00 & 0.00 & Medium \\ Afragola & 0.00 & 0.80 & 0.20 & 0.00 & 0.00 & 0.00 & Low \\ Arzano & 0.00 & 0.00 & 0.20 & 0.80 & 0.00 & 0.00 & 0.00 & Medium \\ Brusciano & 0.00 & 0.00 & 0.00 & 0.40 & **0.60** & 0.00 & 0.00 & **Medium high** \\ Calvano & 0.00 & 0.70 & 0.30 & 0.00 & 0.00 & 0.00 & 0.00 & Low \\ Cardito & 0.00 & 0.00 & 0.40 & 0.60 & 0.00 & 0.00 & 0.00 & Medium \\ Casalnuovo di Napoli & 0.00 & 0.00 & 0.10 & 0.90 & 0.00 & 0.00 & 0.00 & Medium \\ Casandrino & 0.00 & 0.00 & 0.90 & 0.10 & 0.00 & 0.00 & 0.00 & Medium low \\ Casavatore & 0.00 & 0.00 & 0.40 & 0.60 & 0.00 & 0.00 & 0.00 & Medium \\ Casoria & 0.00 & 0.00 & 1.00 & 0.00 & 0.00 & 0.00 & 0.00 & Medium low \\
**Castello di Cisterna** & 0.00 & 0.00 & 0.00 & 0.00 & **1.00** & 0.00 & 0.00 & **Medium high** \\ Crispano & 0.00 & 0.00 & 0.15 & 0.85 & 0.00 & 0.00 & 0.00 & Medium \\ Frattamaggiore & 0.00 & 0.00 & 0.25 & 0.75 & 0.00 & 0.00 & 0.00 & Medium \\ Frattamionre & 0.00 & 0.00 & 0.00 & 0.80 & 0.20 & 0.00 & 0.00 & Medium \\ Grumo Nevano & 0.00 & 0.00 & 0.30 & 0.70 & 0.00 & 0.00 & 0.00 & Medium \\ Melito di Napoli & 0.00 & 0.00 & 0.55 & 0.45 & 0.00 & 0.00 & 0.00 & Medium low \\ Pomigliano d’Arco & 0.00 & 0.00 & 0.50 & 0.50 & 0.00 & 0.00 & 0.00 & Medium \\ Sant’Antino & 0.00 & 0.00 & 0.20 & 0.80 & 0.00 & 0.00 & 0.00 & Medium \\ \hline \hline \end{tabular}
\end{table} 
Table 6: Relevance of pleasant emotional categories in the year 2022. \begin{table}
\begin{tabular}{l c c c c c c c c} \hline \hline
**Municipality** & **Very Low** & **Low** & **Medium Low** & **Medium** & **Medium High** & **High** & **Very High** & **Relevance** \\ \hline
**Acerra** & 0.00 & 0.00 & 0.00 & 0.50 & **0.50** & 0.00 & 0.00 & **Medium high** \\
**Afragola** & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & **1.00** & 0.80 & **High** \\ Arzano & 0.00 & 0.00 & 0.00 & 0.60 & 0.40 & 0.00 & 0.00 & Medium \\ Brusciano & 0.00 & 0.00 & 0.30 & 0.70 & 0.00 & 0.00 & 0.00 & Medium \\
**Cavano** & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & **1.00** & 0.70 & **High** \\
**Cardito** & 0.00 & 0.00 & 0.00 & 0.20 & **0.80** & 0.00 & 0.00 & **Medium high** \\ Casalnuovo di Napoli & 0.00 & 0.00 & 0.00 & 0.80 & 0.20 & 0.00 & 0.00 & Medium \\
**Casandrino** & 0.00 & 0.00 & 0.00 & 0.00 & 0.20 & **0.80** & 0.00 & 0.00 & **High** \\
**Casavatore** & 0.00 & 0.00 & 0.00 & 0.20 & **0.80** & 0.00 & 0.00 & **Medium high** \\
**Casoria** & 0.00 & 0.00 & 0.00 & 0.00 & 0.00 & **1.00** & 0.00 & **High** \\ Castello di Cisterna & 0.00 & 0.00 & 0.50 & 0.50 & 0.00 & 0.00 & 0.00 & Medium \\ Crispano & 0.00 & 0.00 & 0.00 & 0.70 & 0.30 & 0.00 & 0.00 & Medium \\
**Frattamaggiore** & 0.00 & 0.00 & 0.00 & 0.50 & **0.50** & 0.00 & 0.00 & **Medium high** \\ Frattamionre & 0.00 & 0.00 & 0.10 & 0.90 & 0.00 & 0.00 & 0.00 & Medium \\
**Grumo Nevano** & 0.00 & 0.00 & 0.00 & 0.40 & **0.60** & 0.00 & 0.00 & **Medium high** \\
**Melito di Napoli** & 0.00 & 0.00 & 0.00 & 0.00 & **0.90** & 0.10 & 0.00 & **Medium high** \\
**Pomigliano d’Arco** & 0.00 & 0.00 & 0.00 & 0.00 & **1.00** & 0.00 & 0.00 & **Medium high** \\ Sant’Antino & 0.00 & 0.00 & 0.00 & 0.60 & 0.40 & 0.00 & 0.00 & Medium \\ \hline \hline \end{tabular}
\end{table} 
Table 7: Relevance of unpleasant emotional categories in 2022. The northeastern area of the province of Naples is covered by two hot spots. The largest is located along the central area of the study area and covers the extension of the municipalities Afragola, Caivano, Casavatore, and Casoria; the other is located to the southwest and covers the extension of the municipalities Casandrino, Grumo Nevano, and Melito di Napoli. The study area is also covered by a cold spot located to the southwest and including the municipalities of Brusciano and Castello di Cisterna.