PATENT CLAIM ANALYSIS

Application Number: 15902369
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["726", "023000"]

Abstract:
Methods and systems for modeling host behavior in a network include determining a first probability function for observing each of a set of process-level events at a first host based on embedding vectors for the first event and the first host. A second probability function is determined for the first host issuing each of a set of network-level events connecting to a second host based on embedding vectors for the first host and the second host. The first and second probability functions are maximized to determine a set of likely process-level and network-level events for the first host. A security action is performed based on the modeled host behavior.

Claim (Index 1):
A method for modeling host behavior in a network, comprising:\n determining a first probability function for observing each of a set of process-level events at a first host based on embedding vectors for the first event and the first host; determining a second probability function for the first host issuing each of a set of network-level events connecting to a second host based on embedding vectors for the first host and the second host; maximizing the first and second probability functions to determine a set of likely process-level and network-level events for the first host; and performing a security action based on the modeled host behavior.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 88.0
- Lexical Diversity: 2.40426
- Patent Class: 726.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15902432', '15902318', '15477625', '15477603', '15425335']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2340426509624021
- 35 USC 102 Novelty (BERT): 0.5154461674724864
- Combined Prediction Score: 0.2621830026134105
- Mean Citation Score: 208.89757200000005
- Max Citation Score: 291.61185
- Similarity Product: 212.5809633325696

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

Dataset: test