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8 repository-uri

Awesome GitHub RepositoriesDataset Preparation Scripts

Utilities for downloading, organizing, and converting public datasets.

Distinguishing note: Focuses on the end-to-end preparation of specific public datasets.

Explore 8 awesome GitHub repositories matching data & databases · Dataset Preparation Scripts. Refine with filters or upvote what's useful.

Awesome Dataset Preparation Scripts GitHub Repositories

Găsește cele mai bune repo-uri cu AI.Vom căuta cele mai potrivite repository-uri folosind AI.
  • open-mmlab/mmdetectionAvatar open-mmlab

    open-mmlab/mmdetection

    32,756Vezi pe GitHub↗

    This project is a modular research toolkit designed for developing, training, and evaluating deep learning models for object detection, segmentation, and video instance tracking. It provides a flexible training engine that manages complex neural network execution, including distributed training, custom lifecycle hooks, and weight optimization. The framework is built around a hierarchical configuration system that allows users to define architectures, data pipelines, and training hyperparameters through composable, inheritable files. The project distinguishes itself through its highly modular

    Provides utilities to prepare and convert ADE20K datasets for training.

    Pythoncascade-rcnnconvnextdetr
    Vezi pe GitHub↗32,756
  • salesforce/lavisAvatar salesforce

    salesforce/LAVIS

    11,236Vezi pe GitHub↗

    LAVIS is a multimodal large language model framework and vision-language model library. It provides tools for training and evaluating models that integrate visual, textual, and audio data, serving as a cross-modal feature extractor and a zero-shot visual reasoning engine. The framework distinguishes itself by using frozen-backbone integration, where pretrained encoders remain non-trainable while lightweight adapter layers are updated. It employs cross-modal feature alignment to map different representations into a shared embedding space and utilizes a modular model wrapper to swap vision and

    Automates the downloading and organization of large collections of language-vision datasets and their annotations.

    Jupyter Notebook
    Vezi pe GitHub↗11,236
  • tensorflow/nmtAvatar tensorflow

    tensorflow/nmt

    6,461Vezi pe GitHub↗

    This project is a neural machine translation system used to build models that automatically translate text from one language to another. It utilizes sequence-to-sequence modeling to transform variable-length input sequences into corresponding output sequences. The system implements bidirectional recurrent neural network encoding and attention mechanisms to capture contextual information and focus on specific parts of the source text during translation. To manage training and inference, it employs separate computational graphs and supports distributing model layers across multiple GPU devices.

    Constructs input pipelines that clean and zip source-target translation pairs with sequence padding.

    Python
    Vezi pe GitHub↗6,461
  • open-mmlab/mmdetection3dAvatar open-mmlab

    open-mmlab/mmdetection3d

    6,273Vezi pe GitHub↗

    MMDetection3D is an open-source toolbox for 3D perception, providing a unified framework for detecting and segmenting objects in three-dimensional environments. It supports a range of core tasks including monocular 3D object detection from single camera images, LiDAR-based 3D object detection from raw point clouds, and multi-modal fusion that combines camera images with LiDAR data. The toolbox also covers point cloud semantic segmentation, assigning class labels to every point in a scan for scene understanding. The project distinguishes itself through a config-driven pipeline that orchestrate

    Downloads, organizes, and preprocesses supported 3D datasets into expected folder structures and annotation formats.

    Python3d-object-detectionobject-detectionpoint-cloud
    Vezi pe GitHub↗6,273
  • tkarras/progressive_growing_of_gansAvatar tkarras

    tkarras/progressive_growing_of_gans

    6,159Vezi pe GitHub↗

    This repository provides a complete framework for training generative adversarial networks (GANs) that produce high-resolution photorealistic images, up to 1024 by 1024 pixels. The core technique is progressive layer growth, where both the generator and discriminator networks start training at low resolution and gradually add new layers to model finer details, enabling stable synthesis of large images. The framework includes a high-resolution image generator, an image quality metric evaluator, a latent space interpolation tool for creating smooth transition videos, and a multi-resolution datas

    Converts image datasets into multi-resolution TFRecords for efficient streaming during progressive training.

    Python
    Vezi pe GitHub↗6,159
  • turboway/bigdata_analyseAvatar TurboWay

    TurboWay/bigdata_analyse

    5,238Vezi pe GitHub↗

    Acest proiect este o colecție de framework-uri și pipeline-uri de big data, incluzând un framework de analiză Apache Hive, o platformă de analiză a datelor comportamentale, un motor de analiză predictivă și pipeline-uri de date în timp real. Oferă infrastructura necesară pentru construirea fluxurilor de lucru ETL (Extract, Transform, Load) pentru procesarea seturilor mari de date în vederea stocării distribuite și a analizei bazate pe SQL. Sistemul suportă implementări analitice diverse, cum ar fi un motor predictiv care utilizează regresia liniară pentru prognoza valorilor și o arhitectură în timp real care transmite datele prin message broker-e pentru raportare imediată. Include capabilități specializate pentru analiza comportamentului utilizatorilor, măsurarea performanței în e-commerce și analiza datelor de tranzit urban. Codul sursă acoperă o arie largă de inginerie și analiză a datelor, inclusiv curățarea și transformarea datelor, ingestia distribuită, procesarea fluxurilor bazată pe ferestre (window-based) și vizualizarea rezultatelor prin instrumente de business intelligence. De asemenea, permite calcularea unor metrici de business specifice, cum ar fi ratele de conversie, performanța monetizării și nivelurile de implicare a utilizatorilor.

    Includes processes to merge data files and filter fields to optimize memory usage before loading into databases.

    Pythonhqlpythonsql
    Vezi pe GitHub↗5,238
  • thunlp/openpromptAvatar thunlp

    thunlp/OpenPrompt

    4,877Vezi pe GitHub↗

    OpenPrompt este un framework de prompt learning conceput pentru a adapta modelele de limbaj mari (LLM) la sarcini de procesare a limbajului natural (NLP). Oferă un set de instrumente cuprinzător pentru implementarea strategiilor de prompting manual, soft și continuu, permițând rafinarea modelelor fără a actualiza toți parametrii subiacenți. Proiectul se distinge prin suportul pentru tuning-ul prompt-urilor discrete și continue. Include un sistem pentru injectarea de soft tokens și embedding-uri antrenabile în input-urile modelului prin gradient descent, precum și un motor de generare automată a prompt-urilor care utilizează beam search și modele generative pentru a descoperi șabloane de text cu probabilitate ridicată pentru seturi de date specifice. Framework-ul acoperă mai multe domenii de capabilități de bază, inclusiv designul de șabloane și verbalizarea etichetelor pentru maparea etichetelor de clasificare la cuvinte din vocabular. Oferă, de asemenea, instrumente de adaptare a modelelor pentru a încapsula modele pre-antrenate, calibrarea logit-urilor pentru a îmbunătăți acuratețea predicțiilor și un pipeline de date cu logică de eșantionare specializată pentru few-shot learning. Fluxurile de lucru de antrenare și experimentare sunt gestionate prin fișiere de configurare care definesc scenariile de învățare, hiperparametrii și specificațiile pipeline-ului.

    Processes raw data into standardized input examples and labels using pre-defined data processors.

    Python
    Vezi pe GitHub↗4,877
  • facebookresearch/map-anythingAvatar facebookresearch

    facebookresearch/map-anything

    2,915Vezi pe GitHub↗

    Map-anything is a 3D scene reconstruction framework and neural geometry estimator designed to transform two-dimensional images into metric three-dimensional spatial representations using feed-forward neural networks. It provides a specialized toolkit for predicting camera intrinsics and ray directions from single images without requiring external geometric metadata. The project includes a 3D model benchmarking suite that utilizes a unified model wrapper to standardize outputs from diverse reconstruction models. This allows for consistent evaluation and accuracy measurement across various spat

    Provides scripts for loading and organizing images from synthetic and real-world spatial datasets for model training.

    Python3d-reconstructionaicalibration
    Vezi pe GitHub↗2,915
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  3. Dataset Preparation Scripts

Explorează sub-etichetele

  • Analysis Dataset OptimizationProcesses for merging data files and filtering fields to reduce memory footprint before database ingestion. **Distinct from Dataset Preparation Scripts:** Focuses on memory optimization and field filtering for analysis, whereas Dataset Preparation Scripts focus on downloading and organizing public datasets.
  • KITTI 3D Perception Dataset PreparersConverts raw KITTI point cloud and annotation files into structured .pkl info files and .bin ground-truth databases for training and evaluation. **Distinct from Dataset Preparation Scripts:** Distinct from Dataset Preparation Scripts: specifically handles KITTI 3D perception data conversion, not general dataset preparation.
  • Lyft 3D Perception Dataset PreparersConvert raw Lyft sensor data into structured .pkl info files for training and evaluation. **Distinct from Dataset Preparation Scripts:** Distinct from Dataset Preparation Scripts: specifically handles Lyft 3D perception data conversion, not general dataset preparation.
  • Multi-Resolution Dataset PreparersConverts standard image datasets into multi-resolution TFRecords files for efficient progressive GAN training. **Distinct from Dataset Preparation Scripts:** Distinct from Dataset Preparation Scripts: converts to multi-resolution TFRecords for progressive training, not general dataset downloading.
  • SemanticKITTI Dataset PreparersDownload and organize the SemanticKITTI dataset into the required folder structure for training and validation. **Distinct from Dataset Preparation Scripts:** Distinct from Dataset Preparation Scripts: specifically handles SemanticKITTI dataset organization, not general dataset preparation.
  • Translation Dataset PreparationUtilities for preparing paired source-target text datasets for translation tasks. **Distinct from Dataset Preparation Scripts:** Specifically handles text-pair cleaning and zipping for translation, not general public dataset downloading.