abstract = "Thermostable enzymes production depends on number of
attributes such as temperature, pH, inoculum, time and
agitation. Optimising the relationship between these
attributes has been a challenge in biochemical research
field. Machine learning techniques such as Artificial
Neural Networks (ANN), Fuzzy Logic (FL) and Genetic
Algorithms (GAs) were used to solve the lipase activity
modelling problem. In this paper, we explore the use of
Multigene Symbolic Regression Genetic Programming to
solve the production problem of a solvent, detergent,
and thermo-tolerant lipase using the Newly Isolated
Acinetobacter sp. in submerged and solid-state
fermentation. Five attributes will be used to develop a
mathematical model for the lipase activities. They are
temperature, pH, inoculum, time and agitation. Genetic
Programming shows promising results compared to
reported results in the literature.",