See Cramér-Rao bound on Wiktionary
{
"etymology_text": "Named after Harald Cramér and Calyampudi Radhakrishna Rao, who (among others) independently derived it in the 1940s.",
"forms": [
{
"form": "Cramér-Rao bounds",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"head": "Cramér-Rao bound"
},
"expansion": "Cramér-Rao bound (plural Cramér-Rao bounds)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
{
"kind": "other",
"name": "English entries with incorrect language header",
"parents": [
"Entries with incorrect language header",
"Entry maintenance"
],
"source": "w"
},
{
"kind": "other",
"name": "Pages with 1 entry",
"parents": [],
"source": "w"
},
{
"kind": "other",
"name": "Pages with entries",
"parents": [],
"source": "w"
},
{
"kind": "topical",
"langcode": "en",
"name": "Statistics",
"orig": "en:Statistics",
"parents": [
"Formal sciences",
"Mathematics",
"Sciences",
"All topics",
"Fundamental"
],
"source": "w"
}
],
"glosses": [
"A lower bound on the variance of unbiased estimators of a deterministic (fixed, though unknown) parameter."
],
"id": "en-Cramér-Rao_bound-en-noun-F3LjiH8M",
"links": [
[
"statistics",
"statistics"
],
[
"variance",
"variance"
],
[
"unbiased",
"unbiased"
],
[
"estimator",
"estimator"
],
[
"deterministic",
"deterministic"
],
[
"parameter",
"parameter"
]
],
"qualifier": "estimation theory",
"raw_glosses": [
"(estimation theory, statistics) A lower bound on the variance of unbiased estimators of a deterministic (fixed, though unknown) parameter."
],
"topics": [
"mathematics",
"sciences",
"statistics"
],
"wikipedia": [
"Cramér-Rao bound"
]
}
],
"word": "Cramér-Rao bound"
}
{
"etymology_text": "Named after Harald Cramér and Calyampudi Radhakrishna Rao, who (among others) independently derived it in the 1940s.",
"forms": [
{
"form": "Cramér-Rao bounds",
"tags": [
"plural"
]
}
],
"head_templates": [
{
"args": {
"head": "Cramér-Rao bound"
},
"expansion": "Cramér-Rao bound (plural Cramér-Rao bounds)",
"name": "en-noun"
}
],
"lang": "English",
"lang_code": "en",
"pos": "noun",
"senses": [
{
"categories": [
"English countable nouns",
"English entries with incorrect language header",
"English eponyms",
"English lemmas",
"English multiword terms",
"English nouns",
"English terms spelled with É",
"English terms spelled with ◌́",
"Pages with 1 entry",
"Pages with entries",
"en:Statistics"
],
"glosses": [
"A lower bound on the variance of unbiased estimators of a deterministic (fixed, though unknown) parameter."
],
"links": [
[
"statistics",
"statistics"
],
[
"variance",
"variance"
],
[
"unbiased",
"unbiased"
],
[
"estimator",
"estimator"
],
[
"deterministic",
"deterministic"
],
[
"parameter",
"parameter"
]
],
"qualifier": "estimation theory",
"raw_glosses": [
"(estimation theory, statistics) A lower bound on the variance of unbiased estimators of a deterministic (fixed, though unknown) parameter."
],
"topics": [
"mathematics",
"sciences",
"statistics"
],
"wikipedia": [
"Cramér-Rao bound"
]
}
],
"word": "Cramér-Rao bound"
}
Download raw JSONL data for Cramér-Rao bound meaning in All languages combined (1.3kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2024-11-06 from the enwiktionary dump dated 2024-10-02 using wiktextract (fbeafe8 and 7f03c9b). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.