Towards an automatic detection of the chemical risk statements
نویسندگان
چکیده
We present an experiment on the detection of the chemical risk statements in institutional documents. The method relies on linguistic annotation and exploitation of classes, which describe the risk factors, and linguistic resources (negation, limitations and uncertainty markers). The method provides promising results. It will be enriched with more sophisticated NLP processing.
منابع مشابه
A New Approach towards Precise Planar Feature Characterization Using Image Analysis of FMI Image: Case Study of Gachsaran Oil Field Well No. 245, South West of Iran
Formation micro imager (FMI) can directly reflect changes of wall stratums and rock structures. Conventionally, FMI images mainly are analyzed with manual processing, which is extremely inefficient and incurs a heavy workload for experts. Iranian reservoirs are mainly carbonate reservoirs, in which the fractures have an important effect on permeability and petroleum production. In this paper, a...
متن کاملMachine learning-based detection of chemical risk
Chemical risk appears with chemical substances that are dangerous for human or animal health, or for environment, such as with Bisphenol A and phtalates. Chemical risk causes several severe health disorders and is particularly dangerous for human health. Specific agencies are involved in the verification of the suitability of products and goods to be marketed. For this, a large amount of scient...
متن کاملارائه طرح بهینه سامانه کشف، اعلام و اطفاء حریق خودکار در آزمایشگاههای یک واحد آموزش دانشگاهی
Background & Objectives: Educational and research laboratories in universities have a high risk of fire, because they have a variety of materials and equipment. The aim of this study was to provide a technical plan for safety improvement in educational and research laboratories of a university based on the design of automatic detection, alarm, and extinguishing systems . Method...
متن کاملTumor Detection and Morphology Assessment in the Liver Tissue Using an Automatic Tactile Robot
In this paper an automatic examination robot was developed to improve the process of cancer detection, tumor localization and geometrical shape diagnosis. A uniformly distributed compressive load was applied to the top tissue surface and the resultant mechanical stress was measured that was employed for the tumor diagnosis task. The experimental examinations were performed on the soft tissue of...
متن کاملAN-EUL method for automatic interpretation of potential field data in unexploded ordnances (UXO) detection
We have applied an automatic interpretation method of potential data called AN-EUL in unexploded ordnance (UXO) prospective which is indeed a combination of the analytic signal and the Euler deconvolution approaches. The method can be applied for both magnetic and gravity data as well for gradient surveys based upon the concept of the structural index (SI) of a potential anomaly which is relate...
متن کامل