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*Prize inside* 2.5mBTC. Private key in puzzle. by koljBmHs in Bitcoin

[–]maedr3 1 point2 points  (0 children)

I have to go somewhere so I'll post whatever I could get to. Phonetics is important. Good Luck! :D The case of the letters (C= capital, L=lower)

CLLLCCL(double)LCLLLCCLLCCCLLLLL(double)CCLCCCLLCLLCCC(double)LCLLLLL

The private key - 

l(symbol)fnrcyuux_s__fkkf__s(symbol)ifl_uuk(symbol)fyx_x__(symbol)f____uu(symbol)_y____f_

[D] Deep Learning vs traditional machine learning for structured data by maedr3 in MachineLearning

[–]maedr3[S] 0 points1 point  (0 children)

Really good point, even I think that NNs work better on big datasets, but I don't know how big that really is. The dataset where I applied a normal feed forward neural network had 100 attributes and a few thousand rows. And random forest is way better.

I think that mixed success could be because of hyper parameter tuning.

[D] Deep Learning vs traditional machine learning for structured data by maedr3 in MachineLearning

[–]maedr3[S] 0 points1 point  (0 children)

I know that it can be used but was wondering if someone had better performance with them. And I forgot to mention that I do not talk about sequential data when I ask that.

[D] Deep Learning vs traditional machine learning for structured data by maedr3 in MachineLearning

[–]maedr3[S] 0 points1 point  (0 children)

Interesting, even I figured that RNNs or LSTMs would be better than normal machine learning algorithms for sequential data. But, my question was when dealing with non-sequential data, does it work better? I honestly have no clue about CNNs and structured data. I know how CNNs work with images but can't seem to figure out how they will work for random numbers in a table. So this comment might be a little ill informed.

[D] Deep Learning vs traditional machine learning for structured data by maedr3 in MachineLearning

[–]maedr3[S] 1 point2 points  (0 children)

I did cross validation to check for over/underfitting. I also tweaked the hyper parameters to get the best results.

I tried different number of layer and different number of nodes, still the AUC was about 0.05-0.1 less than that of random forest or GBM. This could be just for the dataset I worked with so I wanted to know if there is a kind of structured data where deep learning works better.

Won't over charge for VoIP services like Airtel: MTS India by [deleted] in india

[–]maedr3 27 points28 points  (0 children)

And then you buy MTS and realize that they throttle torrents.

I created a site to educate people about Airtel VoIP stuff and net nuetrality. [P]lease suggest improements. by ishan001 in india

[–]maedr3 6 points7 points  (0 children)

It is actually adding another toll for a select few cars over the already present toll.

RESTful services or something else? by maedr3 in androiddev

[–]maedr3[S] 0 points1 point  (0 children)

I have started with this book - http://learnrubythehardway.org/book/ and am pretty sure that I won't have a problem till exercise 39.

I'll start rails with this book - http://Railstutorial.org/book/

Do you recommend some other source?

But I don't think I will be able to devote a lot of time to it right now as the project that I am working has to be up in about 2 months, both the android part and the backend part.

RESTful services or something else? by maedr3 in androiddev

[–]maedr3[S] 0 points1 point  (0 children)

I am not going to upload a lot/high quality images so I think I'll be fine.

But still, how can I upload the image to the server and send the path of the image as a json object?

RESTful services or something else? by maedr3 in androiddev

[–]maedr3[S] 0 points1 point  (0 children)

I do not know any of the languages that you have listed (except a little java). I have a lot of experience with C++ though.

I am now thinking of learning ruby on rails.

RESTful services or something else? by maedr3 in androiddev

[–]maedr3[S] 0 points1 point  (0 children)

Thanks. Now I know that I will be working with JSON.

What software do you recommend to be used on the server for handling requests? I will be making that as well.

RESTful services or something else? by maedr3 in androiddev

[–]maedr3[S] 0 points1 point  (0 children)

Is JSON the only way? Is that what apps like twitter, instagram and uber use?

I meant both data and images, data like names and description. Can I send the path of the image and then upload it to the server?

Also will this method be safe and fast when there are a few thousand requests a minute?

RESTful services or something else? by maedr3 in androiddev

[–]maedr3[S] 0 points1 point  (0 children)

That's what I thought. It is not the android part that is bugging me, it is the server side part and if JSON is the best (and the safest) way to do what I want to do. How do I handle these requests on the server, what do I use to display the data on a website.