PATENT CLAIM ANALYSIS

Application Number: 15879452
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "235000"]

Abstract:
A network data transmission method is provided. A switch device receives one or more data flows, classifies each of the received data flows into one of two classes according to data features of the data flow by using a decision tree model established by a flow table pipeline of the switch device. If a data flow belongs to a first class, the switch device reports the data flow to a controller, so that the controller computes a transmission path for the data flow. If a data flow belongs to a second class, the switch device obtains a transmission path for the data flow according to local flow table information, and transmits the data flow according to the obtained transmission path. Data flows are classified and filtered by using a switch, so as to improve network transmission efficiency while ensuring bearing capability of a network control system.

Claim (Index 18):
The control system according to  claim 17 ,\n wherein the decision tree model is established according to data features of one or more historical data flows and classification information of the historical data flows; wherein the decision tree model comprises one or more decision nodes, and a plurality of leaf nodes each corresponding to the first class or the second class, wherein each decision node comprises one flow table of a flow table pipeline; wherein in classifying the data flow into one of two classes using the decision tree model, the switch device is configured to: at each decision node, match one data feature of the data flow with the flow table at the decision node, to determine a splitting direction to a next node; wherein the data features of the data flow reach a leaf node after passing through one or more decision nodes, and the data flow is classified according to the classification of the leaf node.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.30882
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13293986', '10236149', '09990569', '13336083', '12978378']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5486622816103366
- 35 USC 102 Novelty (BERT): 0.487639939562439
- Combined Prediction Score: 0.5425600474055469
- Mean Citation Score: 177.30751600000005
- Max Citation Score: 198.74799
- Similarity Product: 138.9550651193708

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