TILDE

TILDE

ielab
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+

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About

Flocabulary is a K–12 educational platform that uses hip-hop songs, videos, and interactive lessons to teach vocabulary and academic content across subjects, including literature, math, science, and social studies. It offers hundreds of standards-aligned videos and lessons that combine music, rhythm, storytelling, and visuals to make learning more engaging and memorable. Each lesson introduces key vocabulary (commonly Tier 2 and Tier 3 words) through its song or video, then reinforces learning using a variety of activities such as “Vocab Cards,” “Vocab Game” (a beat-building game where correct answers add instruments), reading passages with comprehension questions, quizzes, and lyric-analysis tasks. This multimodal sequencing helps students internalize new words, understand context, and practice comprehension and critical-thinking skills.

About

TILDE (Term Independent Likelihood moDEl) is a passage re-ranking and expansion framework built on BERT, designed to enhance retrieval performance by combining sparse term matching with deep contextual representations. The original TILDE model pre-computes term weights across the entire BERT vocabulary, which can lead to large index sizes. To address this, TILDEv2 introduces a more efficient approach by computing term weights only for terms present in expanded passages, resulting in indexes that are 99% smaller than those of the original TILDE. This efficiency is achieved by leveraging TILDE as a passage expansion model, where passages are expanded using top-k terms (e.g., top 200) to enrich their content. It provides scripts for indexing collections, re-ranking BM25 results, and training models using datasets like MS MARCO.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Educators wanting a tool to teach vocabulary, literacy, and foundational content, especially useful for motivating students, supporting diverse learners, and reinforcing academic vocabulary

Audience

Academic researchers and developers searching for a tool to implement efficient and scalable passage re-ranking and expansion techniques

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

$11.50 per month
Free Version
Free Trial

Pricing

No information available.
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Flocabulary
United States
www.flocabulary.com

Company Information

ielab
United States
github.com/ielab/TILDE/tree/main

Alternatives

Alternatives

ColBERT

ColBERT

Future Data Systems
RankLLM

RankLLM

Castorini

Categories

Categories

Integrations

Hugging Face
Python

Integrations

Hugging Face
Python
Claim Flocabulary and update features and information
Claim Flocabulary and update features and information
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