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 3):
The method according to  claim 2 , wherein the extracting at least one type of feature vector according to the record of being searched in the search engine for the word combination composed of the single word or the different words in the to-be-segmented sentence comprises at least one of:\n extracting a feature vector based on whether the word combination composed of the different words in the to-be-segmented sentence has a matching search sentence in a search sentence dictionary and/or a score of the search sentence matching the search sentence dictionary; and extracting a feature vector corresponding to a word based on a number or a sum of scores of search sentences beginning, intermediating or ending with each word in the to-be-segmented sentence in the search sentence dictionary; wherein the search sentence dictionary records search sentences searched using the search engine, the score of each search sentence is generated based on a search frequency of the search sentence and/or use feedback information of a user conducting a search.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 90.0
- Lexical Diversity: 2.12698
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15694918', '14794805', '11144950', '10223502', '12187131']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3144404756508733
- 35 USC 102 Novelty (BERT): 0.5047781224616573
- Combined Prediction Score: 0.3334742403319517
- Mean Citation Score: 243.41464399999995
- Max Citation Score: 253.79219
- Similarity Product: 167.47615255973454

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