Missing Volumes in the Bookworm? about bookworm-marc

[bmschmidt]

It looks like this may be an upstream problem from the feature counts. They are only 4.8m volumes there. I spot checked several (not enough to be confident, though) at random and all were google scanned. @organisciak or someone else; are the features supposed to exclude ia-scanned books? Do they? Can we get them in Bookworm?

[organisciak]

The EF files didn't exclude anything, it's just that the PD collection has grown since we crunched EF version 0.2 in Feb 2015. We're currently working on non-PD data, we'll update PD Extracted Features later.

[bmschmidt]

My bad. It turns out this had to do with volume ids; the IA-scanned books are also the once that have colons and slashes, in the volume ids, and for whatever reason those are replaced with + and = in the volume identifiers in the Bookworm database. So the linkage was not happening on my end.

Oops. Should have listened to myself when I said I didn't check enough to be confident.