PATENT CLAIM ANALYSIS

Application Number: 16179802
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["707", "714000"]

Abstract:
A probabilistic counting structure such as a hyperloglog may be formed during a table scan for each of a selected set of columns. The columns may be selected based on an initial estimate of relatedness, which may be based on data types of the respective columns. An estimated cardinality of an intersection or union of columns may be formed based on an intersection of the probabilistic data structures. A join path may be determined based on the estimated cardinality of an intersection or union of the columns.

Claim (Index 1):
A system for identifying analytical relationships in transactional data, the system comprising:\n one or more computing nodes maintaining a table comprising a plurality of rows; one or more memories having stored thereon computer-readable instructions that, upon execution by a computing device, cause the system at least to:\n select a first column and a second column of the plurality of rows, wherein the first and second columns are selected based at least in part on a first estimate of relatedness between the first and second columns; \n form a first hyperloglog based at least in part on a first plurality of fields in the plurality of rows, the first plurality of fields corresponding to the first column; \n form a second hyperloglog based at least in part on a second plurality of fields in the plurality of rows, the second plurality of fields corresponding to the second column; \n calculate an intersection of the first hyperloglog and the second hyperloglog; and \n identify a join path between the first column and the second column based at least in part on a second estimate of coincidence between fields of the first plurality of fields and fields of the second plurality of fields, the second estimate based at least in part on the intersection.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.09091
- Patent Class: 707.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14578841', '15232610', '12098178', '15362806', '14834430']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.1795008757112537
- 35 USC 102 Novelty (BERT): 0.4951340450699756
- Combined Prediction Score: 0.2110641926471259
- Mean Citation Score: 149.697775
- Max Citation Score: 292.13467
- Similarity Product: 289.6804012186265

Labels:
- Claim Label 101: 0
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test