10 Years of FAIR at Meta with Sama Director of ML Jerome Pasquero
Dec 8, 2023
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Discussion on Meta's Segment Anything Model and the limitations of the 'some' model in object segmentation. Exploring human augmentation with Ego XO4D technology and the potential of virtual reality. The significance of self-supervised learning and the excitement of unlimited resources.
The podcast explores the segment anything model showcased by Meta, which offers automatic object annotation with more specific bounding boxes and detailed polygonal segmentation. While the model shows impressive results and granularity, it has limitations, especially with unknown objects and attributes. Human supervision and correction are still necessary for specific or specialized cases. The model performs well in consumer applications with a diverse dataset but may struggle in industry settings where the object variety is extensive. The podcast emphasizes the importance of human annotation in complementing the model's abilities and meeting specific business requirements.
Ego XO4D: Immersive Learning through VR
The podcast highlights the Ego XO4D technology developed by Meta, which aims to revolutionize learning through VR. The technology projects holographic motions onto the user's body, allowing them to mimic actions and learn through immersive experiences. The podcast discusses the potential of Ego XO4D in various domains, such as home improvement tutorials and skill acquisition. It draws parallels between the technology and how infants learn by observing and imitating. The episode suggests that multimodality, including touch and haptics, could further enhance the learning process beyond vision and language-based approaches.
Self-Supervised Learning and Human Involvement
The podcast delves into the topic of self-supervised learning, where models learn from raw data without explicit human annotation. While self-supervised learning forms the foundation of many AI models, including Meta's large-scale models, human involvement remains crucial for fine-tuning and validating output. The podcast highlights the need for human supervision to ensure the models' outputs align with real-world expectations and to mitigate biases. It touches upon the challenges of encompassing multimodal learning beyond language and incorporating additional senses like touch and haptics. The importance of continued human oversight and the limitations of solely relying on models are emphasized.
Jerome discusses Meta's Segment Anything Model, Ego Exo 4D, the nature of Self Supervised Learning, and what it would mean to have a non-language based approach to machine teaching.
For more, including quotes from Meta Researchers, check out the Sama Blog
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