Hacker News
- Reliably replicating data between Postgres and ClickHouse https://benjaminwootton.com/insights/clickhouse-peerdb-cdc/ 42 comments
- AI can better retain what it learns by mimicking human sleep: Building AIs that sleep and dream can lead to better results and more reliable models, according to researchers who aim to replicate the architecture and behaviour of the human brain. https://www.newscientist.com/article/2414123-ai-can-better-retain-what-it-learns-by-mimicking-human-sleep/ 28 comments artificial
- An MTurk Crisis: Shifts in Data Quality Impacts Study Results. Many researchers use MTurk in psych studies, but new evidence of significant increases in participants failing response validity indicators, decreases in reliability and validity of a personality measure, and failures to replicate. https://journals.sagepub.com/doi/full/10.1177/1948550619875149 5 comments science