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Joshua Obwengi

Jobwengi

AI & ML interests

I specialize in high-quality data labeling for AI models, with hands-on experience in computer vision tasks like object detection, segmentation, and video annotation. Passionate about building smarter AI through clean, reliable datasets. Currently learning Python, machine learning, and deep learning to expand into model development. Always curious, always learning.

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Jobwengi/object-detection-model
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Jobwengi's activity

updated a Space 11 days ago
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reacted to jasoncorkill's post with ๐Ÿš€ 24 days ago
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๐Ÿš€ Building Better Evaluations: 32K Image Annotations Now Available

Today, we're releasing an expanded version: 32K images annotated with 3.7M responses from over 300K individuals which was completed in under two weeks using the Rapidata Python API.

Rapidata/text-2-image-Rich-Human-Feedback-32k

A few months ago, we published one of our most liked dataset with 13K images based on the @data-is-better-together 's dataset, following Google's research on "Rich Human Feedback for Text-to-Image Generation" (https://arxiv.org/abs/2312.10240). It collected over 1.5M responses from 150K+ participants.

Rapidata/text-2-image-Rich-Human-Feedback

In the examples below, users highlighted words from prompts that were not correctly depicted in the generated images. Higher word scores indicate more frequent issues. If an image captured the prompt accurately, users could select [No_mistakes].

We're continuing to work on large-scale human feedback and model evaluation. If you're working on related research and need large, high-quality annotations, feel free to get in touch: info@rapidata.ai.