Hacker News: rsva

Tool to explore regularly sampled time series

rsva — Fri, 10 Apr 2026 08:39:51 +0000

Article URL: https://github.com/rajivsam/tseda

Comments URL: https://news.ycombinator.com/item?id=47715256

Points: 16

# Comments: 0

New comment by rsva in "Learning Graphs from Relational Daata [pdf]"

rsva — Wed, 05 Nov 2025 08:20:20 +0000

A lot of operational data and decision models are based on relational data models. From a standpoint of analytics and decision making, a graph data model exposes many tools that can be leveraged for this. For example, you can deal with the violation of the Independent, Identically Distributed assumption that many of us (knowingly or unknowingly) use with ML models. The relation to graph tool is a way to transform relational data into frequently encountered models for graph based analysis.

Learning Graphs from Relational Daata [pdf]

rsva — Thu, 30 Oct 2025 09:51:17 +0000

Article URL: https://github.com/rajivsam/descriptive_analytics/blob/main/examples/graph_from_relations/rel-to-graph-concepts.pdf

Comments URL: https://news.ycombinator.com/item?id=45758127

Points: 2

# Comments: 1

Machine Learning and Optimization Consulting Work

rsva — Tue, 10 Jun 2025 09:37:47 +0000

Article URL: https://www.r2-ds.com

Comments URL: https://news.ycombinator.com/item?id=44234599

Points: 1

# Comments: 0

New comment by rsva in "Show HN:KMDS,Knowledge Management for Data Science"

rsva — Mon, 25 Mar 2024 10:42:00 +0000

This is a video description of the problem it solves: https://www.youtube.com/watch?v=2Ekmp8MSyZE

Show HN:KMDS,Knowledge Management for Data Science

rsva — Tue, 19 Mar 2024 11:22:56 +0000

KMDS is a library for data scientists and data analysts to capture knowledge and facilitate collaboration and reporoduciblity of data science tasks. Recipes for using KMDS with analytics and machine learning tasks are available at: https://github.com/rajivsam/kmds_recipes Please see the wiki section for documentation.

Comments URL: https://news.ycombinator.com/item?id=39754655

Points: 1

# Comments: 1

Data Science Consulting Services

rsva — Fri, 13 Oct 2023 04:20:41 +0000

Extracting value from your data to make your internet service offering more impactfull need not be the prerogative of companies with deep pockets. Quality open source software for data science and cloud technology now make this acceesible for companies that have data. If this idea resonates with you, I would appreciate a chat with you to see how I can help you with your data science idea. https://rajivsam.github.io/r2ds/

Comments URL: https://news.ycombinator.com/item?id=37866627

Points: 1

# Comments: 0

Data Science Services

rsva — Tue, 03 Oct 2023 01:19:02 +0000

I am a seasoned data scientist looking for remote consulting work. The url below provides a gist of the kind of problems that I can help with and an engagement plan. If you are looking for help on data science projects with these problems, I would appreciate your consideration. https://rajivsam.github.io/r2ds/

Comments URL: https://news.ycombinator.com/item?id=37746727

Points: 2

# Comments: 0