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Description

The CCi30 is an index based on established rules that aims to accurately gauge the overall expansion and daily fluctuations of the blockchain industry. By monitoring the 30 leading cryptocurrencies based on their market capitalization—excluding stablecoins—it acts as a resource for passive investors wanting to engage with this asset class and serves as a benchmark for investment professionals in the field. To fulfill its purpose effectively, the CCi30 is characterized by five key traits: it is diversified, replicable, transparent, offers comprehensive sector coverage, and strives to deliver the optimal risk-adjusted performance. The index automatically selects the top 30 cryptocurrencies by their adjusted market capitalization, meaning that stablecoins, which are tied to a fiat currency, are not factored into the index. Additionally, before determining the weights assigned to each cryptocurrency, their adjusted market capitalization must be computed. This careful selection and calculation process ensures that the index remains a reliable indicator of the blockchain sector's health and performance.

Description

TILDE (Term Independent Likelihood moDEl) serves as a framework for passage re-ranking and expansion, utilizing BERT to boost retrieval effectiveness by merging sparse term matching with advanced contextual representations. The initial version of TILDE calculates term weights across the full BERT vocabulary, which can result in significantly large index sizes. To optimize this, TILDEv2 offers a more streamlined method by determining term weights solely for words found in expanded passages, leading to indexes that are 99% smaller compared to those generated by the original TILDE. This increased efficiency is made possible by employing TILDE as a model for passage expansion, where passages are augmented with top-k terms (such as the top 200) to enhance their overall content. Additionally, it includes scripts that facilitate the indexing of collections, the re-ranking of BM25 results, and the training of models on datasets like MS MARCO, thereby providing a comprehensive toolkit for improving information retrieval tasks. Ultimately, TILDEv2 represents a significant advancement in managing and optimizing passage retrieval systems.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Hugging Face
Python

Integrations

Hugging Face
Python

Pricing Details

No price information available.
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

CCI30

Founded

2017

Website

cci30.com

Vendor Details

Company Name

ielab

Country

United States

Website

github.com/ielab/TILDE/tree/main

Product Features

Product Features

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