Hello everybody,
today I want to share with you DDD in one schema.
So, when I first time tried to grasp what is DDD, I heard Bounded context, domain model, Entity objects, Value objects, etc.
Then I started to read "Domain-Driven Design: Tackling Complexity in the Heart of Software" o...
Hello everybody,
today I want to write few words about normalization in neural networks and why it is needed or can be needed, but not only from mathematical prospective. Normalization and scaling I mentioned some mathematical reasons why normalization and scaling can be needed.
First of all, yo...
Hello everybody,
today I want to boast about one new phrase in my vocabulary:
impedance mismatch.
It means the following: difference between what you have in your C# code ( as example ) and have that is persisted in db.
For example if you have client, which has orders, and each order thas i...
Hello everybody,
today I started new course at pluralsight.com, which is entitled "Patterns for Building Distributed Systems for The Enterprise".
Andd I started watching CAP theorem. CAP theorem is actually abbreviation of four words:
Consistensy
Availabilty
Partition tollerance.
I do...
Hello everybody,
today I want to write short notice about another useful feature of AngularJS particularly about extend function.
So, according to comment in angular.js file function extend does the following:
/**
* Extends the destination object `dst` by...
Hello everybody,
today I want to share with you some notes about Data Science.
In Data Science everything starts from giving questions, or as to say to giving right questions. Here it goes list of question which data scientists ask in order of rising complexity:
Descriptive
Exploratory...
Hello everybody,
today I want to write few words about topic why mathematician believe that neural networks can be taught of something. Recently I've read book Fundamentasl of Artifical Neural Networks of Mohamad Hassoun and want to share some thoughts in more digestible manner with omitting some...
Hello everybody,
who follows my blog.
Today I want to share with you hierarchical tree view example which displays data as name implies in hierarchical way. There are plenty of tools that display data in hierarchical way with help of AngularJS, but not so many which has implemented lazy loading....
Hello everybody,
today I want to share with you some ideas about activation functions in neural networks.
But before I'll do this let's see simplified edition of neuron:
As usually many books describe following schema of working neuron:
ignals go into dendrites into neuron body. Neu...
Hello everybody,
today I want to write about hierarchical storage of information in databases.
As usually for storing hierarchy you'll have a choice: fast reading or fast writing. Fast reading as usually related with nested sets, and fast writing is related with adjacency. Also you can consider s...