PATENT CLAIM ANALYSIS

Application Number: 16148241
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-01
Patent Classification: ["726", "023000"]

Abstract:
A computer system identifies malicious Uniform Resource Locator (URL) data items from a plurality of unscreened data items that have not been previously identified as associated with malicious URLs. The system can execute a number of pre-filters to identify a subset of URLs in the plurality of data items that are likely to be malicious. A scoring processor can score the subset of URLs based on a plurality of input vectors using a suitable machine learning model. Optionally, the system can execute one or more post-filters on the score data to identify data items of interest. Such data items can be fed back into the system to improve machine learning or can be used to provide a notification that a particular resource within a local network is infected with malicious software.

Claim (Index 13):
A filtering system for filtering connection records, the filtering system including:\n a computer-readable storage device storing computer executable instructions and one or more hardware computer processors configured to execute the computer executable instructions in order to:\n identify connection records each associated with a respective device identifier for a computerized device within the local network and indicating outbound communications to a respective locational reference to a resource external to the local network; and \n perform one or more filtering operations on the connection records to identify, within the connection records, a first subset of the connection records more likely to be associated with malicious locational references than connection records not included in the first subset of the connection records, wherein the one or more filtering operations include at least comparing an n-gram related to a first locational reference to a distribution of n-grams.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 1.80519
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15378567', '14698432', '14616080', '14473920', '14139713']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3178675322476632
- 35 USC 102 Novelty (BERT): 0.6208430658900607
- Combined Prediction Score: 0.3481650856119029
- Mean Citation Score: 397.559128
- Max Citation Score: 556.2524400000002
- Similarity Product: 551.7739642752172

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

Dataset: test