Semanlink - Nils Reimers AND Neural Search

cohere sur Twitter : "With neural search, you can finally have a powerful search function for internal data that works just as well as external search engines such as Google. Making it especially useful for searching internal company documents..."

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2023-01-23 A propos

Domain Adaptation for Dense Retrieval Models - Nils Reimers - ICML 2022 Workshop on Knowledge Retrieval and Language Models

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2022-09-02 A propos

Nils Reimers sur Twitter : "A nice thread on generalization performance for Dense Retrieval models..."

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2022-04-27 A propos

NAVER LABS Europe : "@Nils_Reimers of @huggingface on 'Unsupervised domain adaptation for neural search'"

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2022-03-09 A propos

[2112.07577] GPL: Generative Pseudo Labeling for Unsupervised Domain Adaptation of Dense Retrieval

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An unsupervised domain adaptation technique for dense retrieval models

1. synthetic queries
are generated for each passage from the target corpus (using an existing pre-trained [T5](tag:text_to_text_transfer_transformer)
encoder-decoder)
2. the generated queries are used for mining negative
passages (retrieving the most similar
paragraphs using an existing dense retrieval
model == hard negatives!)
3. the query-passage pairs are labeled by a cross-encoder and used to train the domain-adapted
dense retriever (using method described in [Hofstätter et al.,
2020](doc:2021/12/2010_02666_improving_efficien))

[Nils Reimers sur Twitter](doc:2021/12/nils_reimers_sur_twitter_do_), [GitHub](https://github.com/UKPLab/gpl),  by the author of [TSDAE](doc:2021/09/2104_06979_tsdae_using_trans)

Claims to improve "Doc2Query" [Document Expansion by Query Prediction](doc:2022/01/1904_08375_document_expansion): ([src](https://twitter.com/KexinWang2049/status/1471435779415150598))

> - GPL: Uses doc2query to construct synthetic data and does knowledge distillation (i.e. training) on that data.
> - Doc2query: Generates queries to extend the documents and use BM25 on top of them w/o training.

2021-12-15 A propos

Nils Reimers sur Twitter : "Do dense retrieval models work out-of-the-box for your specific domain? Often the answer was No😢..."

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2021-12-15 A propos

Nils Reimers sur Twitter : "Neural Search for Low Resource Scenarios..."

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2021-10-27 A propos

Nils Reimers sur Twitter : "Introduction - Neural Search"

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2021-09-20 A propos

[2104.08663] BEIR: A Heterogenous Benchmark for Zero-shot Evaluation of Information Retrieval Models

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2021-07-09 A propos

Nandan Thakur sur Twitter : "@ikuyamada @Nils_Reimers Thanks @ikuyamad..."

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2021-07-09 A propos