PATENT CLAIM ANALYSIS

Application Number: 15937593
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["704", "009000"]

Abstract:
The present disclosure discloses an artificial intelligence based method and apparatus for segmenting a sentence. A specific embodiment of the method includes: lexing a to-be-segmented original sentence to obtain a set of words in the original sentence; performing sentence segmentation steps on a to-be-segmented sentence having an initial value being the original sentence; using the sub-sentence fragment not belonging to the set of words as the to-be-segmented sentence and continuing to perform the sentence segmentation steps, if the sub-sentence fragment not belonging to the set of words exists; and storing the original sentence in association with the plurality of sub-sentence fragments each time obtained by performing the sentence segmentation steps. The embodiment generates a segmentation result obtained by performing a multi-layered segmentation to the original sentence.

Claim (Index 8):
An artificial intelligence apparatus for segmenting a sentence, the apparatus comprising:\n at least one processor; and a memory storing instructions, the instructions when executed by the at least one processor, cause the at least one processor to perform operations, the operations comprising: lexing a to-be-segmented original sentence to obtain a set of words in the original sentence; driving the following subunits to perform sentence segmentation steps on the to-be-segmented sentence having an initial value being the original sentence: a segmentation subunit, configured for segmenting the to-be-segmented sentence into a plurality of sub-sentence fragments according to a record of being searched in a search engine for a word combination composed of a single word or different words in the to-be-segmented sentence, each sub-sentence fragment being a single word or a word combination; and an ascertainment subunit, configured for ascertaining whether a sub-sentence fragment not belonging to the set of words exists in the segmented plurality of sub-sentence fragments; feeding back the sub-sentence fragment not belonging to the set of words as the to-be-segmented sentence to the segmentation unit, if the sub-sentence fragment not belonging to the set of words exists; and storing the original sentence in association with the plurality of sub-sentence fragments each time obtained by performing the sentence segmentation steps.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 90.0
- Lexical Diversity: 2.12698
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15694918', '14794805', '11144950', '10223502', '12187131']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2906109788307601
- 35 USC 102 Novelty (BERT): 0.4956926439009579
- Combined Prediction Score: 0.3111191453377799
- Mean Citation Score: 243.41464399999995
- Max Citation Score: 253.79219
- Similarity Product: 186.24860617737056

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

Dataset: test