Sentiment

Visit Tool

sentiment is a Data & Analytics tool that performs AFINN-based sentiment analysis for Node.js. It offers high performance and allows for custom wordlists and language support.

Claim this tool

1View

At a glance

Pricing

Open Source

Free tier

Yes

API

Yes

Skill level

Technical

About

What is sentiment?

sentiment is a Node.js module designed for efficient sentiment analysis, leveraging the AFINN-165 wordlist and Emoji Sentiment Ranking. It provides a robust solution for analyzing arbitrary blocks of input text, offering features like the ability to append and overwrite word/value pairs from the AFINN wordlist. The module also supports adding new languages and defining custom scoring strategies for negation and emphasis on a per-language basis. Benchmarks indicate that sentiment is significantly faster than alternative implementations, making it a strong choice for performance-critical applications. It also includes validation against UCI datasets to ensure accuracy.

Best used for

Ideal for data scientists who need to perform efficient sentiment analysis, customize wordlists, and add support for new languages. Especially valuable for applications requiring high performance and flexible linguistic rule customization in Node.js environments.

Common actions

analyze sentiment

process text data

customize language models

face swappinggithub copilot"AI Agents"open-sourceworkflowsautomated workflowdeepfakecollaborationlow-code/no-code

Capabilities

Key features

AFINN-based sentiment analysis
Emoji Sentiment Ranking
Custom wordlist modification
Multi-language support
Custom scoring strategies
High performance

Target Audience

data scientist

Integrations

Not yet documented

Pricing & Plans

Open Source

Free

FAQs

What wordlists does sentiment use for analysis?

sentiment primarily uses the AFINN-165 wordlist, which assigns valence scores to words, and also incorporates Emoji Sentiment Ranking. This combination allows for comprehensive sentiment analysis of text, including modern communication elements like emojis.

Can I customize the sentiment scoring for specific words or languages?

Yes, sentiment allows you to append and overwrite word/value pairs from the AFINN wordlist. You can also register new languages and define custom scoring strategies to handle nuances like negation or emphasis on a per-language basis, offering great flexibility.

How does sentiment compare in performance to other sentiment analysis modules?

According to benchmarks, sentiment is designed for high performance and is nearly twice as fast as some alternative Node.js sentiment analysis modules, such as Sentimental. This makes it suitable for applications requiring quick processing of large text volumes.

Trending

Subcategories trending in Data & Analytics

Business Intelligence Predictive Analytics Data Labeling & Annotation Real-Time Analytics Market Research Data Cleaning & Prep

Trending

Also listed in

This tool also appears in

AI Agents & Automation › AI Frameworks & Infra Marketing & Growth › Analytics & Attribution Customer Support & CX › Customer Feedback Marketing & Growth › Social Media

Explore

Browse AI tools by category

Content & Design Productivity & Business Coding & Development AI Agents & Automation Research & Education Wellness & Lifestyle Career Development Marketing & Growth Data & Analytics Customer Support & CX Finance E-commerce