Essays about: "gp"

Showing result 16 - 20 of 75 essays containing the word gp.

1. 16. Avoiding local minima with Genetic programming of Behavior Trees

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Zhanpeng Xie; [2022]
   Keywords : Genetic Programming; Behavior Trees; Optimization; Autonomous Agents; Simulation; Genetiskprogrammering; beteendeträd; optimering; autonomaagenter; simulering;

   Abstract : Behavior Trees (BTs) are a reactive policy representation that has gained popularity in recent years, especially in the robotics domain. Among the learning methods for BTs, Genetic Programming (GP) is an effective method for learning a good BT. One drawback of GP is that it is likely to get stuck in local minima. READ MORE

3. 17. Comparing different methods of measuring particle size for pharmaceutical excipients

   University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

   Author : Jiawen Wang; [2022]
   Keywords : particle size; comparison; Malvern analysis; Qicpic analysis; Pharmaceutical technology; Technology and Engineering;

   Abstract : In pharmaceutical science, particle size is one of the most fundamental parameters of materials, but different particle-sizing analysis methods lack a uniform standard for measuring irregular particle size, making it difficult to compare the accuracy and applicability of different particle-sizing analysis methods. Experiments on excipients used in pharmaceuticals are carried out in this paper by laser diffraction analysis (Malvern wet and dry), dynamic image analysis (Qicpic), and microscopic methods (Qicpic, SEM, and light microscopy) to determine the applicability and limitations of each method, as well as to clarify their advantages and disadvantages. READ MORE

4. 18. AN EMPIRICAL EXPLORATION OF THE CIRCLE THEORY OF ENVIRONMENTAL RANGE : A CASE STUDY OF ‘AMAGERMANDEN’

   University essay from Malmö universitet/Institutionen för kriminologi (KR)

   Author : Luna Olorenshaw; [2022]
   Keywords : geographical profiling; marauder; commuter; the Circle Theory of Environmental Range; serial offender; serial crimes;

   Abstract : Geographical profiling (GP) is a method used to determine an offender’s most likely area of residence. GP helps to better understand the spatial behaviour of an offender, by connecting series of crimes in a specific area. READ MORE

5. 19. Generative Adversarial Networks in Lip-Synchronized Deepfakes for Personalized Video Messages

   University essay from Lunds universitet/Matematik LTH

   Author : Johan Liljegren; Pontus Nordqvist; [2021]
   Keywords : Generative Adversarial Networks; GAN; Lip-Synchronization; Deepfake; Deep Learning; Autoencoder; WGAN; WGAN-GP; L1WGAN-GP; Skip-Connections; FID-Score; Mathematics and Statistics; Technology and Engineering;

   Abstract : The recent progress of deep learning has enabled more powerful frameworks to create good-quality deepfakes. Deepfakes, which are mostly known for malicious purposes, have great potential to be useful in areas such as the movie industry, education, and personalized messaging. READ MORE

6. 20. Value at Risk Estimation with Generative Adversarial Networks

   University essay from Lunds universitet/Statistiska institutionen

   Author : David Tobjörk; [2021]
   Keywords : generative adversarial networks value at risk finance machine learning neural networks; Mathematics and Statistics;

   Abstract : Risk is of large importance for financial institutions and there are many different measures that can be used. A popular one is value at risk (VaR), which is the maximum likely loss for a portfolio of financial assets. Different methods of estimating it has been suggested, one often described is the variance-covariance method. READ MORE