PATENT CLAIM ANALYSIS

Application Number: 15741732
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["704", "009000"]

Abstract:
The present application discloses an information extraction method. The method includes extracting a plurality of candidate entities and a plurality of candidate attributes from a target corpus based on a plurality of entity seeds of one or more target types in an entity seeds set; establishing a plurality of correlations between the plurality of candidate attributes and a plurality of entities including the plurality of candidate entities and the plurality of entity seeds; and selecting one or more target entities from the plurality of entities and one or more target attributes from the plurality of candidate attributes based on the plurality of correlations.

Claim (Index 10):
The information extraction method of  claim 9 , wherein extracting the candidate entity from the target corpus comprises:\n searching from the target corpus a second character string relevant to the entity extraction template, the second character string comprising a candidate entity and the one or more attributes of one of the plurality of entity seeds, and limited by a second character string length, thereby obtaining a plurality of second character strings respectively relevant to the plurality of entity extraction templates; and obtaining the plurality of candidate entities by extracting the candidate entity from each of the plurality of second character strings.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 86.0
- Lexical Diversity: 2.81579
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14186320', '15375079', '13954155', '12110231', '12764694']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2716821017797847
- 35 USC 102 Novelty (BERT): 0.4949204516945644
- Combined Prediction Score: 0.2940059367712627
- Mean Citation Score: 220.233874
- Max Citation Score: 229.21817
- Similarity Product: 156.12096260293242

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

Dataset: test