Wednesday 7 November 2012

Machine Learning library/framework + fuzzy logic.

One additional feature in process - fuzzy logic for cases when we have not full attribute set
or if there is no strict solution, based on training set. 

Machine Learning library/framework

Subj - works!

Tree training/creation, serialization and storing to the redis (for a while - as a java serialization),
loading and using is works pretty good.

Simple training set and unclassified incident is applied.

TODO:

1) new algorithms for dtrees generation.
2) storing/loading tree into the redis not as a serialized object, but as a set of nodes.
3) creation a public version for just using already created trees.

https://github.com/vk4arm/DTree

Sunday 28 October 2012

Machine Learning library: training process for ID3 completed.

TODO:

  1) Tree serialization/saving/restoring
  2) C4.5 implementation
  3) Tree usage https://github.com/vk4arm/DTree

 Right now - just for fun. But tree, generated from the training set looks logical...

Monday 22 October 2012

Machine Learning library - in progress.

I want to manage trees in redis, reuse it, create using id3 and c4.5 tree building algorithms.

https://github.com/vk4arm/DTree

Not yet ready!!!!!!! :-)

Sunday 21 October 2012

How to get free active email to SMS providers list. Or small Oracle software reverse engineering.

Yes, it is possible to googleit, but in this case you should test all gateways, but how to do it without having a phone numbers in all providers you that have found?
Better if somebody will do it for you.

Small hack :-)
Oracle APEX (Oracle Application Express) application - OraTweet contains free sms feature. So, it is possible to get it.

Several words about apex app. This is simple .zip archive, which contains .sql files and some static resources, so, this is possible to find a list of email 2 sms providers in it.



1) Download oratweet:  http://oratweet.com/  -> download

2) Unzip it.

3) Open SMS_GATEWAY.sql in your text editor.

4) ???

5) Profit !!! :-)))

Tuesday 16 October 2012

Anything you want to do, NP-hard.

Anything you want to do, NP-hard. Sorry, this is an AI class. Everything is hard.