https://veezbo.com Vibhor Kumar Fri, 20 Oct 2023 04:12:05 +0000 https://veezbo.com en http://veezbo.com/Presentations Fri, 20 Oct 2023 04:12:05 +0000 Vibhor Kumar 449243 Presentations AI Frontiers in Trust and Safety:  Combatting Multifaceted Harm on Tinder at Scale @AI Engineer World’s Fair Slides Recording Language Model Finetuning for At-Scale Classification/NLU@Google Venice x MLOps Slides  Presentations AI Frontiers in Trust and Safety:  Combatting Multifaceted Harm on Tinder at Scale @AI Engineer World’s Fair Slides Recording ... http://veezbo.com/Projects Mon, 24 Jul 2023 00:32:24 +0000 Vibhor Kumar 445904 Projects and PublicationsClaimValidator: Browser extension to increase trust while using the internetUsing open-source LLMs to check whether sources truly validate the claims made users on Reddit. In general, making the internet more trustworthy with AI assistants. Release Page:Chrome Webstore Link Implementation Page:https://github.com/veezbo/claim_validator Llourney: Stable Diffusion with a fine-tuned LLM instead of CLIPExploring the feasibility of replacing CLIP with an LLM fine-tuned using a frozen Stable Diffusion model and diffusion training loop.https://github.com/veezbo/llourney-dev AkkadianOracle: Understanding the Ancients through ConversationPre-training and Retrieval-Augmentation Generation with LLMs and English-translated Akkadian language corpuses for the ultimate goal of better understanding the “umwelt” of these ancient peoples. Talking with Penn Museum to integrate into the visitor experience and direction for future research. Live Demo: https://poe.com/AkkadianOracle (free) https://poe.com/AkkadianArchon (req. Poe subscription) Implementation: https://github.com/veezbo/akkadian_oracle Paper:         Arxiv link coming soon Long-term Financial Asset OptimizationNovel AI to optimize the highly unconstrained problem of spending and saving money to maximize portfolio and minimize lifetime taxes paid. Individualized, optimized advice is provided with new market data every year, optimized up to a 40-year timeframe. Evolutionarily-Curated Curriculum Learning for Deep Reinforcement Learning Agents [@ Imbellus]https://arxiv.org/abs/1901.05431 Paper representing the effort I led at Imbellus to develop a system to procedurally generate games (tasks) in our assessment while maintaining similar difficulty using novel deep RL agents trained to play the games. Metadata Feedback Loop for Dynamic Spam Cohort Detection [@ Tinder]From concept to implementation: a novel dynamic feedback loop that automatically generates suspicious combinations of metadata and results in large cohorts being caught at once. Critically, the fully dynamic system automatically adapts to the shifting suspicious behavior of bad actors. Implemented as a novel streaming infrastructure in Flink for real-time detection, before it impacts real users. Latent Transaction Feature Discovery with Deep Generative Models [@ Visa]Led the effort to train deep generative models (VAE, GAN, and hybrids) on transaction data with continuous and categorical features for synthetic transaction generation and the learning of latent features to improve merchant recommendation and fraud detection through dataset augmentation. Prevalence and recoverability of syntactic parameters in sparse distributed memories [@ Caltech] https://arxiv.org/abs/1510.06342 We stored the syntactic parameters of various world languages in Kanerva Networks with corruption, and used the recoverability as a proxy to understand the universal prevalence and relationships of those parameters.  Projects and PublicationsClaimValidator: Browser extension to increase trust while using the internetUsing open-source LLMs to check whether sources truly validate... http://veezbo.com/Writing Mon, 24 Jul 2023 00:14:04 +0000 Vibhor Kumar 445902 Writing The future success of AI assistants hinges on UX https://vibhorkumar.substack.com/p/the-future-success-of-ai-assistants Criticality of information caches in enabling and exploding complexityIn Progress The boundary framework for individualism; and, trending towards the human hive mind https://vibhorkumar.substack.com/p/trending-towards-the-human-hive-mind  Writing The future success of AI assistants hinges on UX https://vibhorkumar.substack.com/p/the-future-success-of-ai-assistants Criticality of information... http://veezbo.com/Home-Page Thu, 12 Nov 2015 01:46:26 +0000 Vibhor Kumar 445892 VB Vibhor Kumar is a computer scientist, amateur neuroscientist, and armchair philosopher of science. He likes working at the intersection of the theoretical and applied. His work has been involved in mapping fly brains, catching financial fraud, and keeping some of the biggest social media platforms safe. He is currently the Founding AI/ML Engineer at Cinder, the industry-leader content moderation and automation platform with customers including OpenAI, character.ai, and BeReal. He is also a hands-on advisor to AI startups, including Togethr.ai, a contributor open-source AI projects, and an angel investor. He holds a BS in Computer Science from Caltech with a concentration in Machine Learning and an MBA from the Quantic Institute with a focus on entrepreneurship.  Resume Projects and Publications Presentations Writing VB Vibhor Kumar is a computer scientist, amateur neuroscientist, and armchair philosopher of science. He likes working at the intersection of the theoretical and...