PATENT CLAIM ANALYSIS

Application Number: 16041337
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["708", "270000"]

Abstract:
An alternating least square recommendation method, system, and non-transitory computer readable medium, include receiving an existing sparse matrix factorization saved in a data store to incrementally update factorized features when users change ratings of the sparse matrix factorization, determining an update ratio based on the number of changed ratings of the sparse matrix factorization, and updating the users' features by using the existing content ratings of the existing sparse matrix factorization if the update ratio is less than a pre-defined threshold ratio.

Claim (Index 12):
The system of  claim 2 , wherein the pre-defined threshold ratio is pre-defined based on accuracy of the update and a speed of the update.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 95.0
- Lexical Diversity: 1.64815
- Patent Class: 708.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15141018', '14885799', '14325429', '09887528', '14934294']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4126462384859802
- 35 USC 102 Novelty (BERT): 0.5645574721016731
- Combined Prediction Score: 0.4278373618475495
- Mean Citation Score: 228.070272
- Max Citation Score: 424.66592
- Similarity Product: 327.1575824433898

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