~/talk

Implementing a highly scalable Stock prediction system with R, GemFire and Spring XD

Talkat SpringOne2GX 2015 · 2015-09-14..09-17· [machine-learning]
name:Fred Melo
links:none on file
links:none on file
slides:none on file

Realtime pipeline that trains a linear regression on historical stock ticks and scores the next-second moving median using R + Spark MLlib, Spring XD streams and Apache Geode (GemFire) as the in‑memory store. Demo ingests Yahoo feed (or a simulator replaying ~41,000 points, ~36,000 indicator rows), stores raw/enriched/prediction regions, and pushes updates to a JavaFX dashboard. Typical prediction error runs ~1.3–1.8%, streams and spark jobs are launched via Spring XD DSL and spark-submit.

AI-written summary · about

  1. 0:00Introduction and overview
  2. 1:17Stock prediction system goals
  3. 10:06Machine learning fundamentals
  4. 21:34GemFire architecture basics
  5. 33:47Spring XD data pipelines
  6. 37:42Spark MLlib and RDDs
  7. 48:03Live system setup and demo
  8. 1:08:10Demo walkthrough and code
  9. 1:19:53Q&A session
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