Showing 2,981 - 3,000 results of 104,446 for search '(( a step decrease ) OR ( 5 ((((mean decrease) OR (point decrease))) OR (a decrease)) ))', query time: 1.56s Refine Results
  1. 2981
  2. 2982
  3. 2983
  4. 2984
  5. 2985
  6. 2986
  7. 2987

    Estimating Missing Unit Process Data in Life Cycle Assessment Using a Similarity-Based Approach by Ping Hou (17213)

    Published 2018
    “…We use the ecoinvent 3.1 unit process data sets to test our method in four steps: (1) dividing the data sets into a training set and a test set; (2) randomly removing certain numbers of data in the test set indicated as missing; (3) using similarity-weighted means of various numbers of most similar processes in the training set to estimate the missing data in the test set; and (4) comparing estimated data with the original values to determine the performance of the estimation. …”
  8. 2988
  9. 2989
  10. 2990
  11. 2991
  12. 2992
  13. 2993
  14. 2994
  15. 2995
  16. 2996
  17. 2997
  18. 2998
  19. 2999
  20. 3000