From qualitative inspection, the day-byday scores produced by the non-dynamic model appear much less smooth, and hence, fail to show the relative shift in discourse that likely occurred in response to a major refugee-related news event. One possible reason for this is that the median number of words for each day in the talk radio corpus is 4 million-over 5x fewer than a median of 22 million words per decade used to train each decade-specific model in <cite>(Garg et al., 2018)</cite> .