mcroydon

4 ms·

1.
by mcroydon 2y ago
This came up yesterday[1] but if you'd like to know more, Kathy Kleiman's "Proving Ground: The Untold Story of the Six Women Who Programmed the World's First Modern Computer" includes the point of view of Jean Barti
2.
by mcroydon 2y ago
I highly recommend "Proving Ground: The Untold Story of the Six Women Who Programmed the World's First Modern Computer" for more context about how the ENIAC came together. It includes the point of view of the programmers of t
3.
by mcroydon 9y ago
The Heltec WiFi LoRa 32 ( http://www.heltec.cn/project/wifi-lora-32/ ) and clones are a solid place to start if you want to investigate LoRa. Pycom ( https://pycom.io ) has several chips including one that
4.
by mcroydon 9y ago
The original paper ( https://arxiv.org/abs/1604.01357 ) from 2016 goes in to more detail.
5.
by mcroydon 9y ago
I'm still a little confused why the story posted the other day fell off the front page so quickly, there was some good discussion and a link to a youtube meta-review that gave a pretty interesting view in to the last few days of the co
6.
by mcroydon 11y ago
Not to be self-serving, but I've always been fascinated by Therac-25. I ended up doing a deep dive a few months back and put together a short 5ish minute podcast episode about it: http://tinycast.in/2015/01/27
7.
by mcroydon 15y ago
Good call. The dataset was large enough that it didn't feel silly to use something like MapReduce but the same thought has been in the back of my head the whole time.
8.
by mcroydon 15y ago
Thanks for the tip, I didn't think to copy the data to ephemeral storage like that. That'll probably speed things up a lot. I ended up splitting the data in to a relatively small number (~200) of ~30MB gzipped files in order to initially s
9.
by mcroydon 15y ago
With 8 instances and the number of files the input was split in to there were definitely both map and reduce tasks waiting for a runner. I don't know exactly how much but I'm pretty sure I'm paying a pretty heavy IO tax by using S3.
10.
by mcroydon 16y ago
http://geopastebin.com/about/ might be helpful. It's designed for sharing pastes of text-based geographic formats such as GeoJSON, WKT, etc.
11.
by mcroydon 16y ago
Another +1 on this fantastic book. It's extremely accessible and concise while covering quite a lot of ground on the subject.
12.
by mcroydon 18y ago
If only there were some good non-GPL machine learning libraries for Python...
13.
by mcroydon 18y ago
The biggest thing I got from PCI was a basic discussion of a lot of algorithms that I was able to research further on my own. I had no idea that I wanted to know more about K-means clustering until I read the book. If that's all you get ou