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Calculate Ndcg

From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-10.)

Calculate Ndcg has 12 facts recorded in Dontopedia across 1 reference, with 1 live disagreement.

12 facts·10 predicates·1 sources·1 in dispute

Mostly:parameters passed(3), function signature(1), defined before(1)

Maturity scale raw canonical shape-checked rule-derived certified

Parameters Passedin disputeparametersPassed

  • labels[i][1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7
  • k=k[1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7
  • predictions[i][1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7

Function SignaturefunctionSignature

  • calculate_ndcg(predictions, labels, k)[1]all time · C21f3c2f Da82 4618 8c5b D19a583727e7

Defined BeforedefinedBefore

Has ParameterhasParameter

Invocation ContextinvocationContext

  • list comprehension[1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7

Callscalls

  • Ndcg Score[1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7

Usesuses

  • Ndcg Score[1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7

Purposepurpose

  • calculates NDCG@k score for single set of predictions and labels[1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7

Rdfs:labelrdfs:label

  • calculate_ndcg[1]sourceall time · C21f3c2f Da82 4618 8c5b D19a583727e7

Rdf:typerdf:type

  • Function[1]all time · C21f3c2f Da82 4618 8c5b D19a583727e7

Inbound mentions (3)

Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.

callsCalls(1)

definesFunctionDefines Function(1)

usedByUsed by(1)

Timeline

Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.

12 undated
—
callsbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
ex:ndcg_score
—
definedBeforebeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
ex:parallel_ndcg
—
functionSignaturebeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
calculate_ndcg(predictions, labels, k)
—
hasParameterbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
ex:k_parameter
—
invocationContextbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
list comprehension
—
parametersPassedbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
labels[i]
—
parametersPassedbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
k=k
—
parametersPassedbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
predictions[i]
—
purposebeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
calculates NDCG@k score for single set of predictions and labels
—
labelbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
calculate_ndcg
—
typebeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
ex:Function
—
usesbeam/c21f3c2f-da82-4618-8c5b-d19a583727e7
ex:ndcg_score

References (1)

1 references
  1. [1]beam-chunk12 facts
    customctx:claims/beam/c21f3c2f-da82-4618-8c5b-d19a583727e7
    • full textbeam-chunk
      text/plain1 KBdoc:beam/c21f3c2f-da82-4618-8c5b-d19a583727e7
      Show excerpt
      :param n_jobs: Number of parallel jobs to run. :return: List of NDCG@k scores. """ results = Parallel(n_jobs=n_jobs)(delayed(calculate_ndcg)(predictions[i], labels[i], k=k) for i in range(len(predictions))) return result…

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