TrendingTopics (hyperlocal datastream)

APPLICATIONS [1] objectively classify & describe a locations true characteristics based on preferential dimensions. [2] discover periodic or anomalous hotspot patterns to qualitative explain behavior. [3] enrich your business intelligence & segmentation models with geo-emotional context. METHODOLOGY Affectra indexes millions of weekly realtime geo-tagged events normalized & statistically sampled form various trusted sources to represent a snapshot of society. We mix & process these signals through our proprietary machined-learned algorithms to produce consistent density-based weighted ranking of conceptual topics. Our metrics have been real-world correlated & tested.

搜集汇总

背景与挑战

背景概述

TrendingTopics（超本地数据流）数据集通过Affectra索引每周数百万实时地理标记事件，应用专有机器学习算法生成基于密度的概念主题加权排名，以客观分类位置特征、发现热点模式并丰富商业智能。其指标已通过实际相关性测试，为地理情感上下文分析提供支持。