nekcht Goto Github PK
Name: Nektarios Christou
Type: User
Bio: Data Scientist with passion in Computer Vision and Big Data. Committed to leveraging technology to solve real-world problems.
Location: Athens, Greece
Name: Nektarios Christou
Type: User
Bio: Data Scientist with passion in Computer Vision and Big Data. Committed to leveraging technology to solve real-world problems.
Location: Athens, Greece
Evaluates the execution time differences between RDD (Resilient Distributed Datasets) and DataFrame data structures in Apache Spark. Also takes into account the file format being used, such as CSV or Parquet.
Dynamic Time Warping (DTW) implementation with and without locality constraint (window).
Python notebook demonstrating the practical application of various methods, including Canny Edge Detection, Harris Corner Detector, Hough Transform for Lines detection and Laplacian of Gaussian (LoG).
TimeSeries forecasting with a simple MLP model. It preprocesses the m4-competition dataset, encodes time-related info, scales data, and generates input sequences. The MLP, using TensorFlow/Keras, has layers tailored for the forecast horizon.
Assessing MinHash LSH for text similarity. Compares with kNN using BART embeddings as ground truth. Involves data preprocessing, shingle creation, LSH experiments. Findings inform LSH's efficiency in document similarity tasks, enhancing understanding of LSH techniques.
Ordinary Least Squares, Ridge Regression, Expectation Maximization, Full Bayesian Inference, Bayes Classifiers, kNN, and MLP core algorithms from scratch. Some auxiliary functions are also used.
Deep learning excels at learning hierarchical representations and handling large-scale data, but classical ML methods, when combined with HOG, a potent local shape and structure feature descriptor, can still deliver impressive performance, especially for specific image recognition tasks.
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.