Search Results for "vectors" - Page 6
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Showing 244 open source projects for "vectors"
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Siamese and triplet learning
Siamese and triplet networks with online triplet mining in PyTorch
Siamese and triplet learning is a PyTorch implementation of Siamese and triplet neural network architectures designed for learning embedding representations in machine learning tasks. These types of networks learn to map images into a compact feature space where the distance between vectors reflects the similarity between inputs. Such embeddings are commonly used in applications like face recognition, image similarity search, and few-shot learning. The repository demonstrates how to train these models using contrastive loss and triplet loss functions, which encourage embeddings of similar samples to be close while pushing dissimilar samples farther apart. ... -
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DL Book Notation
LaTeX files for the Deep Learning book notation
...Its main goal is to provide a canonical reference for notation so that derivative works (papers, lectures, tutorials) can align notation consistently. The content includes LaTeX macros, notation tables (e.g. symbols for vectors, tensors, functions, loss, activation), and cross-references mapping symbols to their conceptual meaning. It also includes scripts or style files to facilitate inclusion in articles, slides, or papers that build on the DL book’s notation. Researchers and educators often use this repo when writing materials referencing the deep learning book, so their formulas align with the canonical style. ... -
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Asphyre
Asphyre is a cross-platform framework for Delphi and FreePascal.
Asphyre, also known as Platform eXtended Library, is a cross-platform framework for developing video games and scientific applications in Delphi, and FreePascal/Lazarus. The framework provides facilities for real-time rendering of graphics (using DirectX, OpenGL or Software Renderer), text output, mathematics (including vectors and matrices) and networking communication, among other features. It also supports singleboard devices such as Raspberry PI, Intel Galileo, BeagleBone Black and others with features like GPIO, SPI, I2C and so on, along with external displays, sensors and other peripheral devices. -
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wordvectors
Pre-trained word vectors of 30+ languages
Wordvectors is a collection of pretrained word embeddings for more than 30 languages. It was created to make multilingual vector representations easier to obtain, especially for languages with fewer readily available resources than English. The repository provides models trained using both Word2Vec and fastText. Training corpora are constructed from Wikipedia database dumps using language-specific preprocessing when necessary. Scripts are included for corpus creation and for training new... -
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Bolt ML
10x faster matrix and vector operations
Bolt is an open-source research project focused on accelerating machine learning and data mining workloads through efficient vector compression and approximate computation techniques. The core idea behind Bolt is to compress large collections of dense numeric vectors and perform mathematical operations directly on the compressed representations instead of decompressing them first. This approach significantly reduces both memory usage and computational overhead when working with high-dimensional data commonly used in machine learning systems. Bolt is particularly useful in applications such as similarity search, approximate nearest neighbor queries, and large-scale matrix computations where millions of vectors must be processed efficiently. ... -
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ice-vector
Dynamic vector library for C language
C library to work with dynamic vectors https://github.com/CoolerVoid/ice_vector -
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FortWrap is a python script that parses Fortran 90/95/200X source files and generates wrapper code in the form of C++ classes. FortWrap is intended to be used with object oriented Fortran code that makes use of Fortran derived types. Project has moved to: https://github.com/mcfarljm/fortwrap
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Pt
An experimental library on point, form, and space
Pt.js is an experimental JavaScript/TypeScript toolkit for generative visuals and interactive graphics. Built around the ideas of Point, Form, and Space, it provides entities for vectors, shapes, animations, and event handling. Suitable for visualizations, D3-like interactions, and creative coding experiments in browser or desktop. -
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ICE (Interval Calculator for Engineer)
Interval Calculator for Engineer
ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers. -
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sgRNAcas9
a software for designing CRISPR sgRNA and evaluating Off-Target Sites
This package consists of programs to perform a search for CRISPR target sites (protospacers) with user-defined parameters, predict genome-wide Cas9 potential off-target cleavage sites (POT), classify the POT into three categories, batch design oligonucleotides for constructing 20-nt (nucleotides) or truncated sgRNA expression vectors, extract desired length nucleotide sequences flanking the on- or off-target cleavage sites for designing PCR primer pairs to validate the mutations by T7E1 cleavage assay. Importantly, by identifying potential off-target sites in silico, the sgRNAcas9 allows the selection of more specific target sites and aids the identification of bona fide off-target sites, significantly facilitating the design of sgRNA for genome editing applications. ... -
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LAML:Linear Algebra and Machine Learning
A stand-alone Java library for linear algebra and machine learning
...The goal is to build efficient and easy-to-use linear algebra and machine learning libraries. The reason why linear algebra and machine learning are built together is that full control of the basic data structures for matrices and vectors is required to have fast implementation for machine learning methods. Additionally, LAML provides a lot of commonly used matrix functions in the same signature to MATLAB, thus can also be used to manually convert MATLAB code to Java code. -
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MetricTens: Crystallography
GUI that enables crystallographic computations for all seven crystal s
This GUI was created in MATLAB and serves as an educational tool for both novice and experienced crystallographer, and as a quick tool to make crystallographic computations. This GUI allows the creation of stereographic projection as well as the individual computation of angles between planes and directions for all seven crystal systems. Those who work in preferred orientation of polycrystalline materials or single crystals might find this GUI useful. To view code, check MATLAB File... -
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GloVe
GloVe model for distributed word representation
...Training is performed on aggregated global word-word co-occurrence statistics from a corpus, and the resulting representations showcase interesting linear substructures of the word vector space. The links provided contain word vectors obtained from the respective corpora. If you want word vectors trained on massive web datasets, you need only download one of these text files! Pre-trained word vectors are made available under the Public Domain Dedication and License. If the web datasets above don't match the semantics of your end use case, you can train word vectors on your own corpus. ... -
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(NCS) NEQUIM Contact System
Tool for analyze of interactions in ligand-protein complexes
NEQUIM Contact System (NCS) is a system to generate and analyze interaction vectors of protein-ligand complexes. Core features include multiple views of vectors, multiple selection options, cluster analysis and generation of interaction vector model. The input could be from PDB format or from files generated by automatic docking softwares AutoDock/Vina or Surflex. -
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ComputationalGeometry
2D environment demonstrating computational geometry algorithms
This is an application made for educational purposes. It demonstrates some basic algorithms of computational geometry in 2D space. You can create, edit and delete points and vectors and then choose them as the input for algorithms selectable from the menu. Import and export from a to XML files is also possible. Many thanks to GeoSoft for providing open-source library G which was used for 2D graphics. You can find it here: http://geosoft.no/graphics/index.html -
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RTLSDR Scanner
A cross platform Python frequency scanning GUI for rtl-sdr
A cross platform Python frequency scanning GUI for USB TV dongles, using the OsmoSDR rtl-sdr library. In other words a cheap, simple Spectrum Analyser. More information can be found at: http://eartoearoak.com/software/rtlsdr-scanner An installer and standalone versions for Windows are located here: https://github.com/EarToEarOak/RTLSDR-Scanner/releases Sources are available on GitHub: https://github.com/EarToEarOak/RTLSDR-Scanner ** The up to date installer is no longer... -
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Counters
Some easy to use counters which can be used in more complexes loops.
In this project i include some easy to use counters which can be used in more complexes loops. Some of this counters are : - BinaryCounter (binary counter) - PermutCounter (permutation counter) Binary Counter allow a control of a succession of integer vectors : 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 0 ... in same way as bits in a byte. PermutCounter have next succession of arrays (in case of size 4) : 0 1 2 3 0 1 3 2 0 2 1 3 ... 3 2 1 0 -
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measurer-library
Library of measures developped in Java
Measurer Library is library developed for CoNet? (http://systemsbiology.vub.ac.be/conet) in order to compute more efficiently (times) some measures on paired vectors. The programming languages are Java and C (JNI). -
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Fluid Gravity 3way
there are 3 observers to every curve, each seeing the other 2
I recently dug up some of my old simulations after to my surprise 3SAT and a theoretical expansion of boltzmann statistics reminded me I already simulated something like that but I didnt know how good a simulation it was. Check how the varying density and shape of electron clouds and soliton-like or fluid drop like blobs of field gradually start to point outward and get thinner, like a soliton is bell curve shaped as seen from outside. More importantly, compare the 2 halfs of electron cloud... -
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Flashbang
Project "Flashbang" - An open-source Flash-security helper
Flashbang is an open-source Flash-security helper tool designed to extract and display flashVars from a SWF that is “naked” (i.e. not wrapped in a bigger application) so that security testers can begin analysis (e.g. for XSS or other vectors) without decompiling the whole SWF. It is built atop Mozilla’s Shumway project. It works in modern browsers via HTML/JS, can also be run locally, and does not upload SWFs to servers (processing stays local). It is still considered alpha quality. Clone the repo using the --recursive flag, so that all necessary submodules are cloned as well. ... -
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WekaBioSimilarity is an extension of Weka that implements several measures to compare binary feature vectors; and, additionally, extrapolates those measures to work with multi-value, string and numerical feature vectors.
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Gene Studio is a free tool for modelling of DNA manipulation. It will allow to work with vectors, to design primers, to clone molecules and provide user friendly intewrface.
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XtalCalculator is a FORTRAN source package for computing the primitive and reciprocal lattice vectors for the user defined lattice parameters viz a,b,c,alpha,beta,gamma. It also computes the real and reciprocal cells volumes in cubic angstrom and cubic bohr.
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Facial Expression Recognition
Facial Expression Recognition System - Matlab source code
...PCA is used for dimensionality reduction in input data while retaining those characteristics of the data set that contribute most to its variance, by keeping lower-order principal components and ignoring higher-order ones. Such low-order components contain the "most important" aspects of the data. The extracted feature vectors in the reduced space are used to train the supervised Neural Network classifier. This approach results extremely powerful because it does not require the detection of any reference point or node grid. The proposed method is fast and can be used for real-time applications. -
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Mori
ClojureScript's persistent data structures and supporting API
Mori brings ClojureScript's efficient persistent data structures and functional APIs into vanilla JavaScript, enabling immutability and functional programming patterns with performant collections in JS. The installed package contains a single optimized JavaScript file mori.js. Load mori in your Node.js programs as you would any other module. For vectors and maps we provide efficient thaw and freeze operations. All Mori maps and sets support all the non-mutating methods of the proposed ES6 Map and Set interfaces. The main difference with the spec is that key lookup is based on value not reference. keys, values, and entries methods return the proposed mutable iterators.
