Zhenghao Liu

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Exploiting entity linking in queries for entity retrieval

Build & Optimize your RAG.

基于 ChatGPT API 的文本翻译、文本润色、语法纠错 Bob 插件，让我们一起迎接不需要巴别塔的新时代！

An Open-Source Package for Information Retrieval

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An End-to-End Infrastructure for Training and Evaluating Various LLM Agents

AcadHomepage: A Modern and Responsive Academic Personal Homepage

Official repository for CMU Machine Learning Department's 10717: "The Art of the Paper".

Topic Modelling for Humans

No description.

Orca: A Few-shot Benchmark for Chinese Conversational Machine Reading Comprehension

⚡️ Python client for the unofficial ChatGPT API with auto token regeneration, conversation tracking, proxy support and more.

We construct and introduce DIALFACT, a testing benchmark dataset crowd-annotated conversational claims, paired with pieces of evidence from Wikipedia.

This repository maintains the QAConv dataset, a question-answering dataset on informative conversations including business emails, panel discussions, and work channels.

Example R scripts and data for "Practical Data Science with R" 1st edition by Nina Zumel and John Mount (Manning Publications)

WIT (Wikipedia-based Image Text) Dataset is a large multimodal multilingual dataset comprising 37M+ image-text sets with 11M+ unique images across 100+ languages.

Word2vec algorithm implemented in TensorFlow

Hacking sklearn's t-SNE implementation to animate embedding process

Graph based indices for approximate nearest neighbor search

ACL2020 Tutorial: Open-Domain Question Answering

本项目通过爬取腾讯、新浪、丁香园等疫情数据，获取新冠肺炎相关数据，并整合为api数据，做法简单粗暴，类似于端口转发。数据包含口罩预约、同乘车辆、疫情小区、数据分析、国内外详细数据、实时新闻动态、确诊人员信息流动轨迹、疫情谣言等。

BERT score for text generation

This repository is for the paper "A Hybrid Approach to Automatic Corpus Generation for Chinese Spelling Check"

Source code for ACL 2019 paper "GEAR: Graph-based Evidence Aggregating and Reasoning for Fact Verification"

Code for cross-sentence grammatical error correction using multilayer convolutional seq2seq models (ACL 2019)

NEG loss implemented in pytorch

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The Big-&-Extending-Repository-of-Transformers: PyTorch pretrained models for Google's BERT, OpenAI GPT & GPT-2 and Google/CMU Transformer-XL.

an open-source neural machine translation toolkit developed by Tsinghua Natural Language Processing Group

Reading Wikipedia to Answer Open-Domain Questions

A text generation benchmarking platform

Neural quality estimation toolkit for grammatical error correction and other language generation applications.

MatchZoo is a toolkit for text matching. It was developed to facilitate the designing, comparing, and sharing of deep text matching models.

This is the Grammarly's Yahoo Answers Formality Corpus

Utilities, Baselines, Statistics and Descriptions Related to the MSMARCO DATASET

Neural Relation Extraction, including CNN, PCNN, CNN+ATT, PCNN+ATT

Code and model files for the paper: "A Multilayer Convolutional Encoder-Decoder Neural Network for Grammatical Error Correction" (AAAI-18).

Implemention of A Compare-Aggregate Model with Dynamic-Clip Attention for Answer Selection

Compare six baseline deep learning models on TrecQA

Noise-Contrastive Estimation for Question Answering with Convolutional Neural Networks (Rao et al. CIKM 2016)

Bidirectional Attention Flow

K-NRM: End-to-End Neural Ad-hoc Ranking with Kernel Pooling

This repository contains baseline models, training scripts, and instructions on how to reproduce our results for our state-of-art grammar correction system from M. Junczys-Dowmunt, R. Grundkiewicz: Phrase-based Machine Translation is State-of-the-Art for Automatic Grammatical Error Correction, EMNLP 2016.

Named Entity Recognition Tool

A PyTorch implementation of the Transformer model in "Attention is All You Need".

Modularizing Unsupervised Sense Embedding

Simple Wikipedia plain text extractor with article link annotations and Hadoop support.

DBpedia-Entity v2: A Test Collection for Entity Search

in progress

Official TagMe API wrapper for Python.

A collection of generative methods implemented with TensorFlow (Deep Convolutional Generative Adversarial Networks (DCGAN), Variational Autoencoder (VAE) and DRAW: A Recurrent Neural Network For Image Generation).

Generating Vectors for DBpedia Entities via Word2Vec and Wikipedia Dumps. Questions? https://gitter.im/idio-opensource/Lobby

This tool provides an efficient implementation of the continuous bag-of-words and skip-gram architectures for computing vector representations of words. These representations can be subsequently used in many natural language processing applications and for further research.

Word to Gaussian Mixture Model

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Automatic Induction of Synsets from a Graph of Synonyms

Knowledge Representation Learning with Entities, Attributes and Relations

A tutorial of Galago, Lucene, and other tools for UMass CS646 students.

Fielded Sequential Dependence Model (code and runs)

SemCor and Masc documents annotated with NOAD word senses.

An Efficient Lexical Analyzer for Chinese

Models built with TensorFlow

Formerly known as code.google.com/p/1-billion-word-language-modeling-benchmark

Computation using data flow graphs for scalable machine learning

Source code for "Data Visualization with D3 Cookbook"