Cluster analysis methods applied to daily vessel location data to identify cooperative fishing among tuna purse-seiners

Business & Economics

• Tuna 100%
• Cluster Analysis 93%
• Fisheries 71%
• Persistence 31%
• Survey Data 22%
• Time Scales 20%
• Interaction 18%
• Fish 18%
• Observer 17%
• Costs 6%

Mathematics

• Cluster Analysis 83%
• Vessel 82%
• Fisheries 42%
• Persistence 15%
• Interaction 10%
• Fish 9%
• Survey Data 9%
• Observer 8%
• Beliefs 8%
• Time Scales 6%
• Costs 5%

Earth & Environmental Sciences

• cluster analysis 63%
• fishing 59%
• vessel 56%
• fishery 20%
• method 14%
• persistence 14%
• pelagic fishery 12%
• fishing vessel 11%
• timescale 6%
• fish 5%
• cost 4%
• analysis 2%