tj444
No user record in our sample, but tj444 has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
No user record in our sample, but tj444 has activity below (stories or comments). Likely we have partial data — the full bulk-load will fill profiles in.
The evaluation method is wrong. It's like when cars first came out, you ask people to drive cars for a month and they get used to cars. Then you ask them to compete in a horse race and see how fast they can go. We…