Performance measures for the worldwide trawl dataset.

NF stands for probable non-fishing and F for probable fishing events. Sensitivity is related with non-fishing detection, and specificity with fishing detection. The column Stat. Diff. Fish Effort shows the t-test statistical comparison (p-value) between the predicted fishing effort time calculated from the algorithm’s labels and the expert’s labels. The asterisk indicates a significant difference.

NF代表疑似非捕捞事件，F代表疑似捕捞事件。灵敏度（Sensitivity）与非捕捞检测相关，特异度（Specificity）则与捕捞检测相关。列"Stat. Diff. Fish Effort"展示了基于算法标注与专家标注计算得到的预测捕捞努力量时间序列之间的t检验统计对比（p值）。星号代表存在显著性差异。