nlp.js
pydantic
nlp.js | pydantic | |
---|---|---|
9 | 167 | |
6,111 | 19,049 | |
0.9% | 4.3% | |
3.8 | 9.8 | |
2 months ago | 1 day ago | |
JavaScript | Python | |
MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
nlp.js
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Natural Language Processing (NLP) in JavaScript (series 2)
We'll use the "natural" NLP library; follow the previous session to understand how to set up your environment.
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Natural Language Processing (NLP) in JavaScript (series)
Several NLP libraries are available, each offering distinct features and functionalities. One popular choice in the JavaScript ecosystem is the Natural Language Toolkit for JavaScript (NLP.js), which provides a wide range of NLP capabilities.
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Couple Uncomfortable Facts About AI As It Is Right Now
nlp.js/docs/v4/nlp-intent-logics.md at master · axa-group/nlp.js · GitHub
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[AskJS] Rate a string on how much sense it makes
For a JS based approach you could try NLP libraries like this one: https://github.com/axa-group/nlp.js
- Ich hab eine Browser-Extension erstellt, die hilft, die WM in Katar auf deutschen News-Websites zu boykottieren.
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The full tech stack to run a chatbot — behind the scenes of an open source bot platform
To determine which chatbot intent is the best match for the user textual input, we rely on nlp.js (in JS) though we are in the process of moving to our new Python NLP server for better optimization of the needs of eCommerce conversations. A preprocessor language model is also used to improve the chances of a matching.
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How to build your own chatbot NLP engine
Probably not. In fact, in Xatkit we aim to be a chatbot orchestration platform exactly to avoid reinventing the wheel and the non-invented here syndrome. So, in most cases, other existing platform (like DialogFlow or nlp.js) will work just fine. But we have also realized that there are always some particularly tricky bots for which you really need to be able to customize your engine to the specific chatbot semantics to get the results you want.
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On premises chatbot
Also, if security is so important, you may want to configure Xatkit to work with nlp.js (see our wiki for instructions( so that even the intent matching part is done locally without sending the input text to the cloud (as it would happen if you decide to use, for instance, a NLP engine such as DialogFlowx)
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Getting Rid of Dust / 1.0.0-beta.4
Since the previous release, NLP.js pushed a lot of work and has released a major version, moving from a monolithic library to multiple independent packages. So I spent some time to make Leon's NLP compatible to the latest changes.
pydantic
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Advanced RAG with guided generation
First, note the method prefix_allowed_tokens_fn. This method applies a Pydantic model to constrain/guide how the LLM generates tokens. Next, see how that constrain can be applied to txtai's LLM pipeline.
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utype VS pydantic - a user suggested alternative
2 projects | 15 Feb 2024
utype is a concise alternative of pydantic with simplified parameters and usages, supporting both sync/async functions and generators parsing, and capable of using native logic operators to define logical types like AND/OR/NOT, also provides custom type parsing by register mechanism that supports libraries like pydantic, attrs and dataclasses
- Pydantic v2 ruined the elegance of Pydantic v1
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Ask HN: Pydantic has too much deprecation. Why is it popular?
I like some of the changes from v1 to v2. But then you have something like this [0] removed from the library without proper documentation or replacement, resulting in ugly workarounds in the link that wont' work properly.
[0]: https://github.com/pydantic/pydantic/discussions/6337
- OpenAI uses Pydantic for their ChatCompletions API
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🍹GinAI - Cocktails mixed with generative AI
The easiest implementation I found was to use a PyDantic class for my target schema — and use that as a parameter for the method call to “ChatCompletion.create()”. Here’s a fragment of the GinAI Python classes used.
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FastStream: Python's framework for Efficient Message Queue Handling
Also, FastStream uses Pydantic to parse input JSON-encoded data into Python objects, making it easy to work with structured data in your applications, so you can serialize your input messages just using type annotations.
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Introducing FastStream: the easiest way to write microservices for Apache Kafka and RabbitMQ in Python
Pydantic Validation: Leverage Pydantic's validation capabilities to serialize and validate incoming messages
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Cannot get Langchain to work
Not sure if it is exactly related, but there is an open issue on Github for that exact message.
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FastAPI 0.100.0:Release Notes
Well the performance increase is so huge because pydantic1 is really really slow. And for using rust, I'd have expected more tbh…
I've been benchmarking pydantic v2 against typedload (which I write) and despite the rust, it still manages to be slower than pure python in some benchmarks.
The ones on the website are still about comparing to v1 because v2 was not out yet at the time of the last release.
pydantic's author will refuse to benchmark any library that is faster (https://github.com/pydantic/pydantic/pull/3264 https://github.com/pydantic/pydantic/pull/1525 https://github.com/pydantic/pydantic/pull/1810) and keep boasting about amazing performances.
On pypy, v2 beta was really really really slow.
What are some alternatives?
natural - general natural language facilities for node
Cerberus - Lightweight, extensible data validation library for Python
wink-nlp - Developer friendly Natural Language Processing ✨
nexe - 🎉 create a single executable out of your node.js apps
franc - Natural language detection
msgspec - A fast serialization and validation library, with builtin support for JSON, MessagePack, YAML, and TOML
leven - Measure the difference between two strings with the fastest JS implementation of the Levenshtein distance algorithm
SQLAlchemy - The Database Toolkit for Python
retext - natural language processor powered by plugins part of the @unifiedjs collective
sqlmodel - SQL databases in Python, designed for simplicity, compatibility, and robustness.
dialogflow-web-v2 - Dialogflow Web Integration. Supports rich components
mypy - Optional static typing for Python