Haystack

Haystack

deepset
TILDE

TILDE

ielab
+
+

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About

Apply the latest NLP technology to your own data with the use of Haystack's pipeline architecture. Implement production-ready semantic search, question answering, summarization and document ranking for a wide range of NLP applications. Evaluate components and fine-tune models. Ask questions in natural language and find granular answers in your documents using the latest QA models with the help of Haystack pipelines. Perform semantic search and retrieve ranked documents according to meaning, not just keywords! Make use of and compare the latest pre-trained transformer-based languages models like OpenAI’s GPT-3, BERT, RoBERTa, DPR, and more. Build semantic search and question-answering applications that can scale to millions of documents. Building blocks for the entire product development cycle such as file converters, indexing functions, models, labeling tools, domain adaptation modules, and REST API.

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 Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Businesses and developers wanting a solution to evaluate components and fine-tune models to improve their applications

Audience

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

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

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 Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

deepset
Founded: 2018
Germany
haystack.deepset.ai/

Company Information

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

Alternatives

Alternatives

ColBERT

ColBERT

Future Data Systems
BERT

BERT

Google
RankLLM

RankLLM

Castorini

Categories

Categories

Reranking Models Supported

Integrations

Hugging Face Supported
BERT Supported
DPR Supported
Elasticsearch Supported
Faiss Supported
GPT-3 Supported
Milvus Supported
OpenAI Supported
OpenSearch Supported
Pinecone Supported
Pinecone Rerank v0 Supported
Python Not Supported
RoBERTa Supported
SQL Supported

Integrations

Hugging Face Supported
BERT Not Supported
DPR Not Supported
Elasticsearch Not Supported
Faiss Not Supported
GPT-3 Not Supported
Milvus Not Supported
OpenAI Not Supported
OpenSearch Not Supported
Pinecone Not Supported
Pinecone Rerank v0 Not Supported
Python Supported
RoBERTa Not Supported
SQL Not Supported
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