K-means++ and DBSCAN clustering of S&P 500 stocks on price-derived features, PCA for a 2D view, silhouette scores to choose k, and an honest walk-forward test of a next-week direction classifier.

Learn more about eLife assessments The distribution of synaptic and extra-synaptic AMPA receptors (AMPARs) on neuronal plasma membranes is correlated with learning and memory. Although AMPAR ...

Ensure data pipeline reliability and troubleshoot issues fast by using standard Python logging directly in BigQuery UDFs for real-time observability.

And I kept looking at that dictionary and thinking: nobody is allowed to just use that for compression? TokPress is a ...

Two rings linked like a chain. If a human looks at this 3D data, they will answer "two rings" in 0.1 seconds. So, can a clustering algorithm figure that out?The tricky part about this data is that the ...

Microsoft demonstrates how to validate database-backed AI applications locally and in CI using the Cosmos DB Emulator.

DeepSeek open-sourced DeepInfer, its production inference framework for DeepSeek-V4.1-Flash, reporting over 25,000 decode ...

The movement of a robot arm occurs after a signal is sent out by the controller. But there is another world beyond the ...

Learn how to apply Clean Architecture in Python without overengineering, using domain entities, use cases, Protocols, and lightweight infrastructure layers.

Datalab’s OmniParseBench is an open OCR benchmark scoring parsers with 16,288 pass/fail tests across 2,937 pages, 92 ...

EpiSentinel analyzes hospital visit data with three complementary AI models and fuses their outputs into a three-level alert system (Watch / Warning / Emergency), helping health decision-makers detect ...

The FBI has seized seven domains used by Chinese state-sponsored hackers known as Flax Typhoon to operate two hacking tools, MicroScan and FishHub, used in attacks that breached critical ...