In the text sentiment classification task, some words are seemingly unrelated to the classification task, but they have a direct impact on the performance of classification model.For example, in the sentences “I have terminal cancer” and “Cancer is a very common disease”, it can be clearly found that the word “can
Abstract Background The use of repellent materials from plants against nuisance insects is common with great potential to compliment existing malaria control programmes and this requires evaluation in the field.Ocimum plant species, Ocimum suave (Willd) and O.kilimandscharicum (Guerke) materials and their essential oils extracted by steam distillat
Wildland fires produce smoke plumes that impact air quality and human health.To understand the effects of wildland fire smoke on humans, the amount and composition of the smoke plume must be quantified.Using a fire emissions inventory is one way to determine the emissions rate and composition of smoke plumes from individual fires.There are multiple