CBT-Copilot is a locally fine-tuned LLM assistant, designed to support users with cognitive behavioral therapy (CBT) through safe, empathetic, and privacy-preserving conversations.
Find big moving stocks before they move using machine learning and anomaly detection
Using hierarchical k-means algorithm to build a visual vocabulary tree and TF-IDF score for image search
this repository is a Content-based image retrieval(CBIR) with bag of words and vocabulary tree
A python implementation of the paper "Scalable Recognition with a Vocabulary Tree, D. Nister, H. Stewenius, 2006"
Designed a recognition scheme, scaling efficiently to a great number of objects: extracted SIFT features for each image, and arranged these descriptors by a vocabulary tree, clustering by k-means at each level Established a database with 1259 images, achieved an accuracy of 89.6% and average used time 3.2s
A project built to train a model which can recognize pictures of dogs and cats, and make a classification.
OpenBot leverages smartphones as brains for low-cost robots. We have designed a small electric vehicle that costs about $50 and serves as a robot body. Our software stack for Android smartphones supports advanced robotics workloads such as person following and real-time autonomous navigation.
