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Name: Gleb Koptev
Type: User
Location: Belarus, Minsk
Name: Gleb Koptev
Type: User
Location: Belarus, Minsk
In this IPython notebook was implemented time series analysis on dataset of average salary in Russia.
The main purpose of the experiment represented in this notebook is to show how Decision tree and Random forest classifier algorithms depend from different hyperparameters and some approaches.
In this notebook we perform cluster analysis on Foursquare dataset to find the most optimal locations to place banners of Carnival Cruise Line company.
Laboratories
In this IPython notebook I have conducted an experiment, which confirmed CLT on Wigner semicircle distribution example.
This preliminary data analysis purpose is to discover dependencies and correlations between target feature and another features in dataset. Comments are on Russian.
The shortest path in a weighted graph using Dijkstra algorithm. Designed as an olympic task
University project dedicated to polymorphism and inheritance
Website designed using Bootstrap and JS.
Facial key points prediction using Regression CNN with STN implemented on PyTorch.
Feedback tonality classifier based on TfidfVectorizer and LinearSVC, trained on russian language feedback on smartphones. Interactive demo is attached too
University studies :)
University task, which requires breadth-first search algorithm. The idea is concluded in the searching for the shortest path in matrix filled with 1 and 0 (available path and wall) between two points. My solution based on the Lee algorithm. So, I write 1 and 0 in my matrix as -2 and -1, which helped me to calculate and write to the matrix distance from the start position to the current point
Simple linked list designed by me on C before my studying on FAMCS has started. Compiled on GCC, using Cygwin
Task from Yandex & MIPT Machine learning and Data Analysis courses. Consists in training linear model on ready dataset of heigths and weights with linear regression algorithm.
IPython notebook with Yandex & MIPT ML and DA Courses task. There is an implementation of linear regression to the dataset of company incomes and expenditures on advertising of different types. The main purpose is to build linear model which predict income according to expenditures on TV, radio and newspaper advertising.
Supervised learning system, which monitors patients condition, diagnoses diseases and makes decisions. Designed on C# with XML-serialization to collect data about patients and binary serialization to collect templates condition-desease
University task devoted to creation of console application which has access to MS Access database using OLEDB and implements database query
Operating systems 2 course labs
An university project dedicated to C# standart containers
Baltic OI'2004 task which was assigned as an university project. Solution on C++
:exclamation: uplift modeling in scikit-learn style in python :snake:
University task dedicated to regular expressions
Code based on this IPython notebook will analyse a set of sentences and find numbers of sentences, which are most similar to the 0 sentence (numeration from 0). Presented sentences are transformed to vector space and then cosine distances are calculated.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.