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folli

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Show HN: Gemma 4 based local RAG on 25 Years of news articles

github.com
1 points·by folli·3 माह पहले·0 comments

Show HN: Local RAG on 25 Years of Teletext News

github.com
2 points·by folli·3 माह पहले·0 comments

Show HN: TeletextSignals – Local RAG over 25 Years of Swiss Teletext News

github.com
1 points·by folli·6 माह पहले·0 comments

Show HN: High-resolution surface analysis with Lidar data

github.com
66 points·by folli·पिछला वर्ष·10 comments

Show HN: 3D Terrain simulation for hiking, skiing etc.

github.com
150 points·by folli·2 वर्ष पहले·62 comments

comments

folli
·पिछला माह·discuss
Reminds me of this classic: https://youtu.be/tVo_wkxH9dU
folli
·5 माह पहले·discuss
Please don't. The project is around since at least 2022.
folli
·5 माह पहले·discuss
Spending years on a cool project, and than some dude posts such a comment...
folli
·6 माह पहले·discuss
You can use an IDE like IntelliJ and you get syntax highlighting, code completion etc.
folli
·6 माह पहले·discuss
I think it can be more efficient for two-step RAG so you can reuse the natural language query directly, but for agentic RAG it might indeed be overkill.
folli
·6 माह पहले·discuss
I was just working on a RAG implementation for >500k news articles, completely local, using postgres as a vector database: https://github.com/r-follador/TeletextSignals

I'm positively surprised on how well it works, especially if you also connect it to an LLM.
folli
·6 माह पहले·discuss
Less ichy than cotton
folli
·7 माह पहले·discuss
Also, depending on the ingredient, it makes more sense to use cups as a measurement of volume, not mass, when converting to metric. E.g. liquids, yoghurt etc.

Another thing: although not strictly metric, but European recipes also use tablespoon and teaspoon as measurements for smaller volumes, so no need to convert this.

Just my two cents, other than that very nice work!!
folli
·8 माह पहले·discuss
Depends: for hobby purposes, or what my daytime job forces on me?
folli
·10 माह पहले·discuss
Extremely tight results and the majority of cantons voted against it.

I still believe it's the way forward.
folli
·10 माह पहले·discuss
As a hobby project, I was looking into using LiDAR data to view archeological points of interest in Switzerland: https://github.com/r-follador/delta-relief

It would be interesting to overlay TESSERA data there, although the resolution is of course very different.
folli
·11 माह पहले·discuss
How do you use it with Jetbrains? Junie? Or just as a separate CLI session?
folli
·12 माह पहले·discuss
This argument is not limited to gene therapies, but would apply to pretty much every pharmaceutical product.

One issue is however that the actual costs are not so much in early R&D (what the publicly funded universities and hospitals are doing), but in the later stage (clinical trials) which needs deep pockets and appetite for risk, which only big pharma has, because they see a potential big payout.
folli
·पिछला वर्ष·discuss
Tangentially related: I'm trying to make LiDAR data in Switzerland more accessible, see https://github.com/r-follador/delta-relief

There's some interesting examples in the Readme.
folli
·पिछला वर्ष·discuss
Why ice?
folli
·पिछला वर्ष·discuss
SwissTopo has a separate dataset of buildings and structures in Switzerland, so they basically just subtract it from the LiDAR data.
folli
·पिछला वर्ष·discuss
Here's another article about the use of such data in South America: https://www.nationalgeographic.com/history/article/maya-lase...

Of course, nothing so exciting to be discovered in Switzerland anymore ;)
folli
·पिछला वर्ष·discuss
I think the examples should make it more clear. Thanks to the high resolution of the data, you can see subtle changes in the slope (aka relief aka microtopography) that could hint to underlying remains of human settlements (usually some suspicious geometric patterns that you would not expect in a natural terrain).

See also here for an in-depth discussion on the potential use of such data: https://www.mdpi.com/2072-4292/15/6/1569

How do you suggest to change the description to make it less confusing?
folli
·पिछला वर्ष·discuss
I can't get it to work, but it sounds interesting. Does anyone have a screen recording to share?
folli
·पिछला वर्ष·discuss
Do you have any links further elaborating this?