jbcranshaw
Re:The measurement problem in software engineering
on Thursday December 18, 2025 @02:24PM (#46317284)
Curious what you use for a semantic score across years of data?
Re:The measurement problem in software engineering
on Thursday December 18, 2025 @02:09PM (#46317117)
tldr; For fifty years, pretyt much every major approach to measuring developer productivity has eventually been disavowed by its own creators. Lines of code, story points, velocity. Tom DeMarco wrote "you can't control what you can't measure" in 1982 and publicly retracted it in 2009. AI has made the problem worse and, weirdly, might also be the way out.
The Four Anxieties of Engineering Leaders
Re:Show HN: I am building an open-source incident management platform
on Monday July 08, 2024 @02:36PM (#40908041)
Just curious, what's the backstory? What inspired you to work on this?
AI Is Becoming a Commodity
Unpacking the HF in RLHF
Humans Teach LLMs to Be Better
Humans Teach LLMs to Be Better
Re:Unpacking the HF in RLHF
on Thursday March 09, 2023 @04:47PM (#35087205)
Hey, thanks for the reply. Would love to chat more.
Re:Unpacking the HF in RLHF
on Thursday March 09, 2023 @04:10PM (#35086762)
Some observations on a few ways different people actually gather feedback from humans in practice to improve LLMs. Sure I've missed some here, so let me know.
Unpacking the HF in RLHF
LLMs are Level 2 Automation
LLMs are Level 2 Automation โ Full self-driving is a long way off
Re:LLMs are Level 2 automation
on Tuesday February 21, 2023 @03:24PM (#34886591)
To expand on the analogy, what would a fully-self driving LLM look like? and would people even want that?
In most cases, I think the idea of AI that augments my own capabilities and helps me get things done more efficiently resonates more with me than AI that operates on its own on my behalf.
Are LLMs Are Becoming a Commodity?
Building a Technical Moat Around LLMs
Re:Building Technical Moats with LLMs
on Wednesday February 08, 2023 @03:16PM (#34714299)
That's definitely still a concern. My guess is you'll start to see private, paid tiers of LLM providers emerge soon.
Re:AI is becoming a commodity. UX is the new differentiator for AI pro...
on Friday January 27, 2023 @11:48AM (#34548207)
This is good! I'm going to use that.
AI is becoming a commodity. UX is the new differentiator for AI products
Re:Unexpected ways generative AI will change how you work forever
on Thursday January 19, 2023 @12:32AM (#34437041)
Ooh, I like LXMs. Hadn't heard that before.
Re:Unexpected ways generative AI will change how you work forever
on Wednesday January 18, 2023 @04:45PM (#34433563)
Good point on the terminology. What do you think the right terminology should be? LLMs is too much of a mouthful and is not as informative for the general public, imo. People are also using Foundation Models, which I rather like.
Re:Unexpected ways generative AI will change how you work forever
on Wednesday January 18, 2023 @04:28PM (#34433354)
> Our collective awe-struck-ness has left us vulnerable to the fact that AI generation is, generally speaking, hollow and indirect.
This totally resonates with me. This is absolutely correct. Thinking about the future of work, there's much of what I do every day in my job that is hollow and indirect. And I would be totally okay if I could have something like ChatGPT do it for me.
Unexpected ways generative AI will change how you work forever
Re:Note-taking apps bury your information. We're building a better way
on Wednesday June 29, 2022 @10:36AM (#31920733)
Some thoughts on the problem space we're exploring with Flowdex.
Note-taking apps bury your information. We're building a better way
Re:Show HN: Journeys & Notes, like foursquare for commuters
on Saturday October 25, 2014 @10:30AM (#8508301)
Journeys & Notes was my internship project at Microsoft Research this summer. It's a pretty simple idea: you check-in to a trip by specifying its endpoints and your mode of travel, and then you can leave notes behind for others to discover along the way. It's foursquare for commuters, or maybe it's tinder for busses, or maybe it's craigslist for paths, or secret for subways... I'm not sure, but I like it. Let me know what you think!
Show HN: Journeys & Notes, like foursquare for commuters
Re:Livehoods: Understanding cities with machine learning and social media
on Wednesday April 04, 2012 @12:41PM (#3798365)
See http://livehoods.org/maps/nyc for a map of New York.
Livehoods: Understanding cities with machine learning and social media
Livehoods is a research project from Carnegie Mellon that uses machine learning and social media to understand the structure and patterns of a city.