PATENT CLAIM ANALYSIS

Application Number: 15868970
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["704", "009000"]

Abstract:
Technology is disclosed for building correction models that correct natural language snippets. Correction models can include rules comprising pairs of word sequences identified from viable correction snippet pairs, where a first sequence of words in the pair should be replaced with a second sequence of words in the pair. Viable correction snippet pairs can be identified from among pairs of language snippets, such as a post to a social media website and a subsequent update to that post. Viable corrections can be the snippet pairs that both have no more unaligned words than a word alignment threshold and have no aligned word pair with a character edit difference above an edit distance threshold. In some implementations, word alignments can be found by aligning all the characters between a pair of language snippets, and identifying aligned words as those that have at least one aligned letter in common.

Claim (Index 17):
The system of  claim 15 ,\n wherein the word alignment and scoring module computes the word alignment score as a total number of unaligned words between the first language snippet and the second language snippet; wherein the word alignment and scoring module determines that the computed word alignment score for the aligned version of selected language snippet pair is below the word alignment threshold value by determining that the word alignment score indicates there are no more than three unaligned words; wherein the character edit distance module computes a selected character edit distance as a total number of changes needed to convert a first of a pair of aligned words into a second of the pair of aligned words; and wherein the word alignment and scoring module determines that each computed character edit distance for the one or more of the aligned words within the selected language snippet pair is below the character distance threshold value by determining that the selected character edit distance indicates that the pair of aligned words has no more than three changes.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 1.83529
- Patent Class: 704.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14788679', '15672690', '14878794', '14861747', '14804802']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2338244626746832
- 35 USC 102 Novelty (BERT): 0.5388523546615881
- Combined Prediction Score: 0.2643272518733737
- Mean Citation Score: 198.095746
- Max Citation Score: 366.4286
- Similarity Product: 354.7864241160155

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

Dataset: test