Vector space index based search engine that's available as a HTTP service or as an embedded library.

Tensorflow and Keras implementation of the state of the art researches in Dialog System NLU

Spokestack: give your React Native app a voice interface!

Natural language understanding library for chatbots with intent recognition and entity extraction.

Python Client for the expert.ai Natural Language API

The GeniSys NLU Engine includes a combination of a custom trained DNN (Deep Learning Neural Network) built using TFLearn for intent classification, and a custom trained MITIE model for entity classification.

An open source natural language understanding (NLU) server

A flexible and pragmatic chatbot intent classifier for chatbots

One of the main NLU tasks is to understand the intents (sequence classification) and slots (entities within the sequence). This repo help classify both together using Joint Model (multitask model). BERT_SMALL is used which can be changed to any other BERT variant.

This project focuses on sentiment analysis. Social Sentiment analysis is the use of natural language processing (NLP) to analyze social conversations online and determine deeper context as they apply to a topic, brand or theme.

Java Client for the expert.ai Natural Language API

Demo and benchmarks for building an NLU engine similar to those in voice assistants. Several intent classifiers are implemented and benchmarked. Conditional Random Fields (CRFs) are used for entity extraction.

A microservice with caching support for parsing text and training models with Rasa NLU

Snips NLU C# wrapper library to extract meaning from text

A repository which contains dataset and a pre-trained Snips model for the Automotive Grade Linux's NLU intent engine.

Customized user friendly AI bot

A Natural Language Understanding and Execution framework for Python

NAN.ai Natural Language Understanding (NLU) is an open source machine learning service built for nan.ai support chatbot.

Hackathon to create an IA chatbot within 10 days.