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8 Repos

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

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  • open-mmlab/mmdetectionAvatar von open-mmlab

    open-mmlab/mmdetection

    32,756Auf GitHub ansehen↗

    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
    Auf GitHub ansehen↗32,756
  • salesforce/lavisAvatar von salesforce

    salesforce/LAVIS

    11,236Auf GitHub ansehen↗

    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
    Auf GitHub ansehen↗11,236
  • tensorflow/nmtAvatar von tensorflow

    tensorflow/nmt

    6,461Auf GitHub ansehen↗

    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
    Auf GitHub ansehen↗6,461
  • open-mmlab/mmdetection3dAvatar von open-mmlab

    open-mmlab/mmdetection3d

    6,273Auf GitHub ansehen↗

    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
    Auf GitHub ansehen↗6,273
  • tkarras/progressive_growing_of_gansAvatar von tkarras

    tkarras/progressive_growing_of_gans

    6,159Auf GitHub ansehen↗

    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
    Auf GitHub ansehen↗6,159
  • turboway/bigdata_analyseAvatar von TurboWay

    TurboWay/bigdata_analyse

    5,238Auf GitHub ansehen↗

    Dieses Projekt ist eine Sammlung von Big-Data-Frameworks und Pipelines, darunter ein Apache Hive-Analyse-Framework, eine Plattform für Verhaltensdatenanalyse, eine Predictive-Analytics-Engine und Echtzeit-Datenpipelines. Es bietet die Infrastruktur für den Aufbau von ETL-Workflows (Extract, Transform, Load), um große Datensätze für verteilte Speicherung und SQL-basierte Analysen zu verarbeiten. Das System unterstützt diverse analytische Implementierungen, wie eine Predictive-Engine mittels linearer Regression für Prognosen und eine Echtzeit-Architektur, die Daten über Message-Broker für sofortiges Reporting weiterleitet. Es enthält spezialisierte Funktionen für die Analyse von Nutzerverhalten, E-Commerce-Performance-Messungen und Daten des städtischen Nahverkehrs. Die Codebasis deckt ein breites Spektrum an Data Engineering und Analyse ab, einschließlich Datenbereinigung und -transformation, verteilter Datenaufnahme (Ingestion), fensterbasierter Stream-Verarbeitung und der Visualisierung von Ergebnissen durch Business-Intelligence-Tools. Zudem ermöglicht es die Berechnung spezifischer Geschäftskennzahlen wie Konversionsraten, Monetarisierungs-Performance und Nutzer-Engagement-Level.

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

    Pythonhqlpythonsql
    Auf GitHub ansehen↗5,238
  • thunlp/openpromptAvatar von thunlp

    thunlp/OpenPrompt

    4,877Auf GitHub ansehen↗

    OpenPrompt ist ein Prompt-Learning-Framework, das darauf ausgelegt ist, Large Language Models an nachgelagerte NLP-Aufgaben anzupassen. Es bietet ein umfassendes Toolkit zur Implementierung von manuellen, Soft- und kontinuierlichen Prompting-Strategien, wodurch Modelle verfeinert werden können, ohne alle zugrunde liegenden Parameter aktualisieren zu müssen. Das Projekt zeichnet sich durch die Unterstützung von diskretem und kontinuierlichem Prompt-Tuning aus. Es enthält ein System zum Injizieren trainierbarer Soft-Tokens und Embeddings in Modelleingaben mittels Gradientenabstieg sowie eine automatische Prompt-Generierungs-Engine, die Beam-Search und generative Modelle verwendet, um hochwahrscheinliche Text-Templates für spezifische Datensätze zu finden. Das Framework deckt mehrere Kernbereiche ab, darunter Template-Design und Label-Verbalisierung zur Zuordnung von Klassifizierungs-Labels zu Vokabelwörtern. Es bietet zudem Modell-Anpassungstools zum Umhüllen vortrainierter Modelle, Logit-Kalibrierung zur Verbesserung der Vorhersagegenauigkeit sowie eine Daten-Pipeline mit spezialisierter Sampling-Logik für Few-Shot-Learning. Trainings- und Experiment-Workflows werden über Konfigurationsdateien verwaltet, die Lernszenarien, Hyperparameter und Pipeline-Spezifikationen definieren.

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

    Python
    Auf GitHub ansehen↗4,877
  • facebookresearch/map-anythingAvatar von facebookresearch

    facebookresearch/map-anything

    2,915Auf GitHub ansehen↗

    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
    Auf GitHub ansehen↗2,915
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  3. Dataset Preparation Scripts

Unter-Tags erkunden

  • 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.