Machine Learning with scikit-learn • Hacker News Board

Re: Machine Learning with scikit-learn

#11

Post by IanCal » Mon, Oct 07, 2013, 2:11 PM UTC

tucson wrote: post #9

I'd like to know more about slide 6: http://amueller.github.io/sklearn_tutorial/#/6 Why the [Classification][100K sample?] checkpoint? And more info in general about this whole cheat-sheet.

SGD is fast but not necessarily more accurate. If you've got lots and lots of data, then a simple yet fast approach is likely to be a good choice to start with.

Re: Machine Learning with scikit-learn

#12

Post by tucson » Mon, Oct 07, 2013, 2:20 PM UTC

IanCal wrote: post #11

tucson wrote: post #9

I'd like to know more about slide 6: http://amueller.github.io/sklearn_tutorial/#/6 Why the [Classification][100K sample?] checkpoint? And more info in general about this whole cheat-sheet.

SGD is fast but not necessarily more accurate. If you've got lots and lots of data, then a simple yet fast approach is likely to be a good choice to start with.

Thanks.

I also found a blog post that figured the diagram, with some background infos:

http://peekaboo-vision.blogspot.de/2013/01/machine-learning-...

Re: Machine Learning with scikit-learn

#13

Post by alok-g » Mon, Oct 07, 2013, 3:44 PM UTC

tucson wrote: post #12

IanCal wrote: post #11

Earlier quoted context omitted.

SGD is fast but not necessarily more accurate. If you've got lots and lots of data, then a simple yet fast approach is likely to be a good choice to start with.

Thanks. I also found a blog post that figured the diagram, with some background infos: http://peekaboo-vision.blogspot.de/2013/01/machine-learning-...

And a prior HN discussion: https://news.ycombinator.com/item?id=5831512

There are many others too, but with few points and comments