OutRun
bootcamp
OutRun | bootcamp | |
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7 | 24 | |
689 | 1,634 | |
- | 3.2% | |
0.0 | 9.1 | |
28 days ago | 7 days ago | |
Swift | HTML | |
GNU General Public License v3.0 only | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
OutRun
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Show HN: I make an iOS app for runners using Apple Watch
Ive had a similar problem to you, but I have mostly solved it by using the Outrun app (which is free and open source), and going into the settings and turning up the GPS smoothing. I mostly run in central london, and it seems to work with the tall buildings here.
https://github.com/timfraedrich/OutRun
- FLaNK Stack 29 Jan 2024
- FLaNK Stack Weekly 22 January 2024
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OutRun – Open-source, privacy oriented, outdoor fitness tracker
https://github.com/timfraedrich/OutRun/issues/91
> I wouldn't necessarily say abandoned. I still work on it from time to time, but progress is very very slow and I cannot prioritise it over other things atm
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Oxford to Stratford Upon Avon
Shout out to the app "Out-Run" that I use to track my rides. Privacy focused way to track your rides without all of the bullshit social media that comes with Strava. No account, all data stored locally, can easily export your rides, no data collected. Have exchanged a few emails with the dev and he's a super cool dude, so I shout out his app at every opportunity. All open source as well.
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Are there any privacy-focused fitness/health tracking apps?
This is the GitHub page.
bootcamp
- FLaNK AI - 01 April 2024
- FLaNK Stack Weekly 22 January 2024
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Milvus Adventures Jan 5, 2023
Metadata Filtering with Zilliz Cloud Pipelines This tutorial discuss scalar or metadata filtering and how you can perform metadata filtering in Zilliz Cloud. This blog continues on the previous blog on Getting started with RAG in just 5 minutes. You can find its code in this notebook and scroll down to Cell #27.
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Build a search engine, not a vector DB
Partially agree.
Vector DBs are critical components in retrieval systems. What most applications need are retrieval systems, rather than building blocks of retrieval systems. That doesn't mean the building blocks are not important.
As someone working on vector DB, I find many users struggling in building their own retrieval systems with building blocks such as embedding service (openai,cohere), logic orchestration framework (langchain/llamaindex) and vector databases, some even with reranker models. Putting them together is not as easy as it looks. A fairly changeling system work. Letting alone quality tuning and devops.
The struggle is no surprise to me, as tech companies who are experts on this (google,meta) all have dedicated teams working on retrieval system alone, making tons of optimizations and develop a whole feedback loop of evaluating and improving the quality. Most developers don't get access to such resource.
No one size fits all. I think there shall exist a service that democratize AI-powered retrieval, in simple words the know-how of using embedding+vectordb and a bunch of tricks to achieve SOTA retrieval quality.
With this idea I built a Retrieval-as-a-service solution, and here is its demo:
https://github.com/milvus-io/bootcamp/blob/master/bootcamp/R...
Curious to learn your thoughts.
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Vector Database in a Jupyter Notebook
Although it's common to use vector databases in conjunction with LLMs, I like to talk about vector databases in the context of unstructured data, i.e. any data that you can vectorize with (or without) an ML model. Yes, this includes text, but it also includes things like visual data, molecular structures, and geospatial data.
For folks who want to learn a bit more, there are examples of vector database use cases beyond semantic text search in our bootcamp: https://github.com/milvus-io/bootcamp
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Beginner-ish resources for choosing a vector database?
Easy to get started: Here are some tutorials for Milvus in a Jupyter Notebook that I wrote - reverse image search, semantic text search
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Semantic Similarity Search
I think you can just store your vector embeddings in the vector store somewhere and then query with your second document. I created a short tutorial on this that shows how to get the top 2 vector embeddings from a text query
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[D] Looking for open source projects to contribute
For more beginner tasks associated with the Milvus vector database, you can contribute to the Bootcamp project( https://github.com/milvus-io/bootcamp), where we build a lot of data-driven solutions using ML and Milvus vector database, including reverse image search, recommender systems, etc.
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I built an image similarity search system... Suggestions needed: what are some fun image datasets or scenarios I can use with this? :)
Source code here: https://github.com/milvus-io/bootcamp/tree/master/solutions/reverse_image_search
- Faiss: Facebook's open source vector search library
What are some alternatives?
RxSwift - Reactive Programming in Swift
Milvus - A cloud-native vector database, storage for next generation AI applications
open-source-ios-apps - :iphone: Collaborative List of Open-Source iOS Apps
google-research - Google Research
Material - A UI/UX framework for creating beautiful applications.
docarray - Represent, send, store and search multimodal data
Kingfisher - A lightweight, pure-Swift library for downloading and caching images from the web.
es-clip-image-search - Sample implementation of natural language image search with OpenAI's CLIP and Elasticsearch or Opensearch.
Hero - Elegant transition library for iOS & tvOS
habitat-sim - A flexible, high-performance 3D simulator for Embodied AI research.
awesome-swift - A collaborative list of awesome Swift libraries and resources. Feel free to contribute!
annoy - Approximate Nearest Neighbors in C++/Python optimized for memory usage and loading/saving to disk