2 |
A Corpus-Based Sentence Classifier for Entity–Relationship Modelling
|
|
|
|
In: Electronics; Volume 11; Issue 6; Pages: 889 (2022)
|
|
Abstract:
Automated creation of a conceptual data model based on user requirements expressed in the textual form of a natural language is a challenging research area. The complexity of natural language requires deep insight into the semantics buried in words, expressions, and string patterns. For the purpose of natural language processing, we created a corpus of business descriptions and an adherent lexicon containing all the words in the corpus. Thus, it was possible to define rules for the automatic translation of business descriptions into the entity–relationship (ER) data model. However, since the translation rules could not always lead to accurate translations, we created an additional classification process layer—a classifier which assigns to each input sentence some of the defined ER method classes. The classifier represents a formalized knowledge of the four data modelling experts. This rule-based classification process is based on the extraction of ER information from a given sentence. After the detailed description, the classification process itself was evaluated and tested using the standard multiclass performance measures: recall, precision and accuracy. The accuracy in the learning phase was 96.77% and in the testing phase 95.79%.
|
|
Keyword:
classification; controlled natural language; data processing; ER data modelling; formal language; linguistic corpus; pattern recognition; text mining
|
|
URL: https://doi.org/10.3390/electronics11060889
|
|
BASE
|
|
Hide details
|
|
3 |
Multi-National Topics Maps for Parliamentary Debate Analysis
|
|
|
|
BASE
|
|
Show details
|
|
4 |
Which data do elementary school teachers use to determine reading difficulties in their students?
|
|
|
|
In: Journal of learning disabilities 54 (2021) 5, S. 349-364 (2021)
|
|
BASE
|
|
Show details
|
|
5 |
Which data do elementary school teachers use to determine reading difficulties in their students? ...
|
|
|
|
BASE
|
|
Show details
|
|
8 |
Finetuning Pretrained Transformers into Variational Autoencoders ...
|
|
|
|
BASE
|
|
Show details
|
|
9 |
Temporal social network reconstruction using wireless proximity sensors: model selection and consequences
|
|
|
|
In: ISSN: 2193-1127 ; EISSN: 2193-1127 ; EPJ Data Science ; https://hal.inria.fr/hal-03117988 ; EPJ Data Science, EDP Sciences, 2020, 9 (1), ⟨10.1140/epjds/s13688-020-00237-8⟩ (2020)
|
|
BASE
|
|
Show details
|
|
10 |
Inscriptions, Hieroglyphs, Linguistics… and Beyond! The Corpus of Classic Mayan as an Ontological Information Resource ...
|
|
|
|
BASE
|
|
Show details
|
|
11 |
Inscriptions, Hieroglyphs, Linguistics… and Beyond! The Corpus of Classic Mayan as an Ontological Information Resource ...
|
|
|
|
BASE
|
|
Show details
|
|
13 |
Using Bidirectional Encoder Representations from Transformers for Conversational Machine Comprehension ; Användning av BERT-språkmodell för konversationsförståelse
|
|
|
|
BASE
|
|
Show details
|
|
19 |
Semantic modelling and publishing of traditional data collection questionnaires and answers
|
|
|
|
In: Abgaz, Yalemisew orcid:0000-0002-3887-5342 , Dorn, Amelie, Piringer, Barbara orcid:0000-0001-9983-1362 , Wandl-Vogt, Eveline orcid:0000-0002-0802-0255 and Way, Andy orcid:0000-0001-5736-5930 (2018) Semantic modelling and publishing of traditional data collection questionnaires and answers. Information, 9 (12). pp. 1-24. ISSN 2078-2489 (2018)
|
|
BASE
|
|
Show details
|
|
20 |
Unlocking cultural conceptualisation in indigenous language resources: collaborative computing methodologies
|
|
|
|
In: Dorn, Amelie, Wandl-Vogt, Eveline orcid:0000-0002-0802-0255 , Abgaz, Yalemisew orcid:0000-0002-3887-5342 , Benito Santos, Alejandro orcid:0000-0001-5317-6390 and Therón, Roberto orcid:0000-0001-6739-8875 (2018) Unlocking cultural conceptualisation in indigenous language resources: collaborative computing methodologies. In: 11th Language Resources and Evaluation Conference, 7-12 May 2018, Miyazaki, Japan. ISBN 979-10-95546-22-1 (2018)
|
|
BASE
|
|
Show details
|
|
|
|