The ability to automatically read, recognize, and extract different information from unstructured text is of key importance to many areas. Most research in this area has been focused on scanned invoices. This thesis investigates the feasibility of using natural language processing to extract information from receipt text. Three different machine learning models, BiLSTM, GCN, and BERT, were trained to extract a total of 7 different data points from a dataset consisting of 790 receipts. In addition, a simple rule-based model is built to serve as a baseline. These four models were then compered on how well they perform on different data points. The best performing machine learning model was BERT with an overall F1 score of 0.455. The second be...
Att estimera slutpriset av en bostadsförsäljning är en komplex uppgift där mäklartexter som beskrive...
International audienceSmartphones bring a new way to scan and digitalize written documents by taking...
The science of making a computer understand text and process it, natural language processing, is a t...
The ability to automatically read, recognize, and extract different information from unstructured te...
Information Extraction is a sub-field of Natural Language Processing that aims to extract structured...
The field of service automation is progressing rapidly, and increasingly complex tasks are being aut...
Manually extracting information from invoices can be time-consuming, especially when managing large ...
Natural Language Processing has reached a high importance in research and business applications. The...
This study investigated if it was feasible to use machine learning tools on OCR extracted text data ...
This thesis investigates imbalanced Swedish text financial datasets, specifically receipt classifica...
Employees often make purchases on behalf of the companies that they are working for. These purchases...
Companies with more than 3 million SEK in revenue per year are by law in Sweden required to bookkeep...
Filing invoices under booking accounts can be a time-consuming task that could be alleviated by mach...
Modern natural language processing methods requires big textual datasets to function well. A common ...
The Swedish procurement process has a yearly value of 706 Billion SEK over approximately 18 000 proc...
Att estimera slutpriset av en bostadsförsäljning är en komplex uppgift där mäklartexter som beskrive...
International audienceSmartphones bring a new way to scan and digitalize written documents by taking...
The science of making a computer understand text and process it, natural language processing, is a t...
The ability to automatically read, recognize, and extract different information from unstructured te...
Information Extraction is a sub-field of Natural Language Processing that aims to extract structured...
The field of service automation is progressing rapidly, and increasingly complex tasks are being aut...
Manually extracting information from invoices can be time-consuming, especially when managing large ...
Natural Language Processing has reached a high importance in research and business applications. The...
This study investigated if it was feasible to use machine learning tools on OCR extracted text data ...
This thesis investigates imbalanced Swedish text financial datasets, specifically receipt classifica...
Employees often make purchases on behalf of the companies that they are working for. These purchases...
Companies with more than 3 million SEK in revenue per year are by law in Sweden required to bookkeep...
Filing invoices under booking accounts can be a time-consuming task that could be alleviated by mach...
Modern natural language processing methods requires big textual datasets to function well. A common ...
The Swedish procurement process has a yearly value of 706 Billion SEK over approximately 18 000 proc...
Att estimera slutpriset av en bostadsförsäljning är en komplex uppgift där mäklartexter som beskrive...
International audienceSmartphones bring a new way to scan and digitalize written documents by taking...
The science of making a computer understand text and process it, natural language processing, is a t...