Usage statistics

28,888

Unique questions asked

1,271,091

Cache hits

888

Collections

2,112

Collection items

841

Registered users

255

Saved searches

291

Shared links

Dataset statistics

76,429,830

Items with abstracts

71,148,313

Items with authors

2,626,648

Items with citations

28,231,156

Items with DOI

5,079,646

Items with identifiers

4,270,361

Items with ISSN

6,924,988

Items with journal

11,350,702

Items with languages

67,030,004

Items with publication date

51,669,898

Items with publisher

75,175,745

Items with subjects

56,693,786

Items with topics

5,469,788

Items with type

74,100,724

Items with year

5,247,790

Items with DBpedia entities

Indexing

82,312,623

Indexed vectors

Cosine

Distance method

768

Vector size
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