Tag: nlp

Artificial intelligence (ai)

Abstract: Bottom-up Abstractive Summarization

January 10, 2024

by Arnav Chanda

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Abstract: The Summarization of the Summarization of the Summarization of the Summarization of the Summarization of the Summarization of the Summarization Context and Problem Description...

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Amway an amazing visualization of a Dream of red Mansions

January 10, 2024

by Tina Howard

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Update: The article "Left hand reads the Dream of Red Mansions, Right hand writes the BUG, idle happy" has carried on the analysis mining to...

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Easy to understand data structures and algorithms (AVL tree)

January 10, 2024

by Alison Perez

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A new series, "Easy to Understand Data Structures and Algorithms by Looking at Pictures", is launched, mainly using pictures to describe common data structures and...

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Direct memory or heap memory who is fast

January 9, 2024

by Michael Stevens

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Direct memory is also mostly referred to as off-heap memory, and its use has become more common since the INTRODUCTION of NIO in the JDK....

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Artificial intelligence (ai)

NLP Emotion Analysis (7) — Transformer Emotion Analysis

January 9, 2024

by Dr. Marilyn Sutton

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In this Notebook, we'll use the Transformer model first introduced in the Attention is All You Need paper.

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Artificial intelligence (ai)

How to develop a content-based recommendation system for The New York Times

January 9, 2024

by Aaron Lee

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We're helping The New York Times develop a content-based recommendation system, which you can think of as a very simple recommendation system development example. Based...

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Artificial intelligence (ai)

THE CURIOUS CASE OF NEURAL TEXT DeGENERATION

January 9, 2024

by Leonard Walters

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This paper mainly discusses the decoding strategy of text generation using language model, fully compares * probability maximization coding * and * random coding *,...

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Artificial intelligence (ai)

Introduction to Convolutional Neural Networks (CNN)

January 9, 2024

by Kanav Sen

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Convolutional neural networks (also known as ConvNets or CNN) are a kind of neural networks, which have proved to be very effective in the fields...

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Graph theory dynamic Programming Algorithm — Floyd shortest Path

January 9, 2024

by 金淑芬

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A new series, "Easy to Understand Data Structures and Algorithms by Looking at Pictures", is launched, mainly using pictures to describe common data structures and...

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Artificial intelligence (ai)

BM25 algorithm, Best Matching

January 9, 2024

by Parinaaz Tailor

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BM25 is a classical algorithm used to calculate query and document similarity scores in the field of information indexing. Different from TF-IDF, the formula of...

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Artificial intelligence (ai)

Build a “retarded” chatbot from scratch

January 9, 2024

by Jessica Gibson

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To build a chatbot, you first need to understand a few related concepts -- natural language processing (NLP), a science that combines linguistics, computer science,...

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Artificial intelligence (ai)

Information theory basis of TF_IDF

January 9, 2024

by Brett Flynn

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The information theory of TF_IDF assumes that the weight of each key word w in a query should reflect how much information that word provides...

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Easy to understand data structure and algorithm series (one-way linked list)

January 9, 2024

by Kahurangi Gee

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A new series, "Easy to Understand Data Structures and Algorithms by Looking at Pictures", is launched, mainly using pictures to describe common data structures and...

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Artificial intelligence (ai)

Training language models, zero probability and smoothing problems

January 9, 2024

by Matiu Bell-Gilbert

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When we train the language model, even if we use a large corpus, if we directly calculate the probability by ratio, most of the conditional...

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How to use Python to do public opinion time series visualization?

January 9, 2024

by Nigel Booth

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How to batch comment sentiment analysis and visualize it on a timeline? Public opinion analysis is not difficult, let's implement it in Python. You are...

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Artificial intelligence (ai)

NLP Emotion Analysis (6) — Multi-type emotion Analysis

January 8, 2024

by James Klein

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We will perform classification on a data set with six classes. Note that this dataset is not actually a sentiment analysis dataset, but a problem...

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Artificial intelligence (ai)

Glove principle explanation and actual practice

January 8, 2024

by Eric Kelly

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Glove vector training steps: 1. Construction of co-occurrence matrix Assume that the co-occurrence matrix is X, and each element is $X_{ij}$, which represents the number...

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Artificial intelligence (ai)

Pre-training model –BERT deduction

January 8, 2024

by Dana Mullen

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Pre-trained language model has become a new NLP processing paradigm, both in academia and industry, has become the mainstream. With the sudden birth of BERT,...

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How to use Python to extract Chinese keywords?

January 8, 2024

by Manikya Bhatti

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This article shows you how to use Python to extract keywords from Chinese text step by step. If you need to "read" a long text,...

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How to do sentiment analysis in Python?

January 8, 2024

by 王志偉

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Commodity review mining, movie recommendation, stock market forecast... There's a lot to be said for sentiment analysis. This article helps you step by step to...

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Artificial intelligence (ai)

Few-Shot Text Classification

January 8, 2024

by Joanne Jackson

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In intelligent customer service, categorizing intentions is central. There will be some intentions and few training samples. This is the so-called long tail problem, which...

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Artificial intelligence (ai)

Review · Knowledge graph from 0 to 1 practice in shell housing search

January 8, 2024

by Billy Mason

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This article is edited and compiled according to the "Knowledge Graph from 0 to 1 practice of Shell House Hunting" shared by Wang Heqing, a...

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Artificial intelligence (ai)

Model deduction of deep text Matching

January 8, 2024

by Kenneth Bruce

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Text matching is the most basic natural language processing task, in many projects, need to do text matching, such as search, dialogue system, classification system...

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Artificial intelligence (ai)

Data Augmentation in NLP

January 7, 2024

by Ricky Kerr-Fletcher

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In practical applications, the absence of annotated data is often the biggest headache faced by NLPer. This paper summarizes some commonly used models and techniques,...

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Artificial intelligence (ai)

Let BERT fly for a while

January 7, 2024

by Nancy Hall

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BERT is so big, it's a headache, so let BERT fly for a while, so he can fly high. Fewer schemes: quantization, paper cutting, model...

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Artificial intelligence (ai)

Machine translation and Automatic summarization evaluation indicators BLEU and ROUGE

January 7, 2024

by 楊郁婷

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BLEU and ROUGE are two commonly used evaluation indexes in machine translation tasks. BLEU measures the quality of translation based on Precision, while ROUGE measures...

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Artificial intelligence (ai)

Metric option two for machine learning models

January 7, 2024

by Gemma Barnett

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Author | AlviraSwalin compile | source of vitamin k | Medium classification of the second part of this series focuses on measurement in the first...

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Artificial intelligence (ai)

NLP Sentiment Analysis (5) — CNN Sentiment Analysis

January 7, 2024

by Aayush Borra

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We use Convolutional Neural Networks (CNN) for sentiment analysis and implement the Convolutional Neural Networks for Sentence Classification model

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Artificial intelligence (ai)

NLP Sentiment Analysis (IV) — Faster Sentiment Analysis

January 6, 2024

by Margaret Torres DVM

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In the previous article, we introduced an upgraded version of SENTIMENT analysis based on RNN. In this section, we will learn an approach that does...

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Artificial intelligence (ai)

Reading Notes & Reflections on The Beauty of Mathematics

January 6, 2024

by George Kerr-Allen

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I had the honor to take a photo with the author of this book when I attended a lecture in Beijing University of Posts and...

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