Raw Data Processing is the initial stage of data handling in which unprocessed information is cleaned, transformed, and structured for analysis. It involves removing errors, normalizing formats, and converting data into usable representations. Effective processing ensures data quality and consistency across analytical systems. Techniques include parsing, filtering, and feature extraction. This step is foundational for all machine learning, scientific computing, and business intelligence applications.
For the first time, we present an end-to-end AI framework for data analysis in distributed fiber optic sensing. The proposed model eliminates the need for optical phase computation and outperforms traditional data processing pipelines, achieving over 96% recognition accuracy on a diverse acoustic dataset.
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NEC Laboratories America, Inc. (NEC Labs) is the US-based center for NEC Corporation’s global network of corporate research laboratories. Our diverse research groups collaborate with industry, academia and governments to provide disruptive solutions to complex problems. A leader in the integration of IT and network technologies with more than 100 years of expertise, NEC provides a combination of products and solutions that cross-utilize the company’s experience and global resources to meet the complex and ever-changing needs of its customers.