Triple
T16136037
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hans-Peter Kriegel |
E391528
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object |
LOF outlier detection algorithm
The LOF (Local Outlier Factor) outlier detection algorithm is an unsupervised data mining method that identifies anomalous data points by comparing their local density to that of their neighbors.
|
E1196390
|
NE FINISHED |
How this triple was built (4 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: LOF outlier detection algorithm | Statement: [Hans-Peter Kriegel, knownFor, LOF outlier detection algorithm]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LOF outlier detection algorithm Context triple: [Hans-Peter Kriegel, knownFor, LOF outlier detection algorithm]
-
A.
Outlier Analysis
Outlier Analysis is a comprehensive book by Charu C. Aggarwal that systematically covers the theory, algorithms, and applications of detecting anomalous data in various domains.
-
B.
Anomaly Detector
Anomaly Detector is an Azure Cognitive Services offering that uses machine learning to automatically detect unusual patterns and outliers in time-series or other data.
-
C.
Top 10 algorithms in data mining
"Top 10 algorithms in data mining" is a widely cited survey paper that summarizes and evaluates the most influential data mining algorithms across key tasks such as classification, clustering, and association analysis.
-
D.
Mining of Massive Datasets
"Mining of Massive Datasets" is a widely used textbook that introduces practical and scalable data mining and machine learning techniques for analyzing large-scale datasets.
-
E.
Mahalanobis distance
Mahalanobis distance is a multivariate measure of the distance between a point and a distribution (or between distributions) that accounts for correlations between variables via the covariance matrix.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: LOF outlier detection algorithm Triple: [Hans-Peter Kriegel, knownFor, LOF outlier detection algorithm]
Generated description
The LOF (Local Outlier Factor) outlier detection algorithm is an unsupervised data mining method that identifies anomalous data points by comparing their local density to that of their neighbors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: LOF outlier detection algorithm Target entity description: The LOF (Local Outlier Factor) outlier detection algorithm is an unsupervised data mining method that identifies anomalous data points by comparing their local density to that of their neighbors.
-
A.
Outlier Analysis
Outlier Analysis is a comprehensive book by Charu C. Aggarwal that systematically covers the theory, algorithms, and applications of detecting anomalous data in various domains.
-
B.
Anomaly Detector
Anomaly Detector is an Azure Cognitive Services offering that uses machine learning to automatically detect unusual patterns and outliers in time-series or other data.
-
C.
Top 10 algorithms in data mining
"Top 10 algorithms in data mining" is a widely cited survey paper that summarizes and evaluates the most influential data mining algorithms across key tasks such as classification, clustering, and association analysis.
-
D.
Mining of Massive Datasets
"Mining of Massive Datasets" is a widely used textbook that introduces practical and scalable data mining and machine learning techniques for analyzing large-scale datasets.
-
E.
Mahalanobis distance
Mahalanobis distance is a multivariate measure of the distance between a point and a distribution (or between distributions) that accounts for correlations between variables via the covariance matrix.
- F. None of above. chosen
Provenance (5 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d87f1bb0988190b490d273dbf3fd03 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e21a05148c8190bc2b98217fda23cc |
completed | April 17, 2026, 11:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fff2b39bbc8190a2cb77a3f0a329fd |
completed | May 10, 2026, 2:51 a.m. |
| NEDg | Description generation | batch_69fff3806ab08190b2450b0f1f4bfc3c |
completed | May 10, 2026, 2:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fff3f2760c8190a58fedc2798614ae |
completed | May 10, 2026, 2:56 a.m. |
Created at: April 10, 2026, 5:01 a.m.