为了实现对数字行为的自然处理，以表示和预测行为。

Characterising individual differences in behaviour and predicting future behaviour are central goals of psychological science. However, behavioural data are difficult to obtain, and most research relies on nomothetic approaches that aggregate them into summary statistics. This aggregation obscures person-specific patterns that would afford an idiographic understanding of individual behaviour. Pervasive digital technologies (e.g., smartphones, wearables, and computer-mediated systems) now generate fine-grained, temporally ordered records of everyday behaviour, creating unprecedented opportuniti