Figure 2
From: Predicting walking-to-work using street-level imagery and deep learning in seven Canadian cities
Pearson correlation coefficients for log-transformed walk-to-work rate and pixel coverage (IS) and counts (OD) of different features derived from GSV images within different buffer distances from postal codes*. *Walk-to-work rates are for postal codes with > 0% reported walk commuting. Horizontal dashed lines show > 0.45 and − 0.45 correlation thresholds used to identify variables for inclusion in subsequent regression analyses.
