Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2012-05-12 | opt_pred: Split opt_pred in opt_idx and opt_pred. | Jan Klemkow | 1 | -1/+2 | |
So you can use the idx of opt_idx for other predictions. | |||||
2012-05-12 | chi_pred: add an inactive chi rand. pred method. | Jan Klemkow | 1 | -1/+2 | |
2012-05-11 | run_tests: Disable all plots | Benjamin Franzke | 1 | -2/+2 | |
2012-05-11 | run_tests: Pack struct definition into a anonymous function | Benjamin Franzke | 1 | -7/+8 | |
2012-05-11 | run_tests: Use end-keyword for appending to a vector | Benjamin Franzke | 1 | -1/+1 | |
2012-05-11 | run_tests: Use an vector of structs for the prediction methods | Benjamin Franzke | 1 | -11/+11 | |
Allows use to use e.g. pred_methods.name. | |||||
2012-05-11 | run_tests: Optimize local_min_count storage | Benjamin Franzke | 1 | -2/+2 | |
2012-05-11 | run_tests: Add optimze errors into qerr/terr directly | Benjamin Franzke | 1 | -3/+1 | |
2012-05-11 | Put local error calculation into calc_error | Benjamin Franzke | 1 | -6/+3 | |
2012-05-11 | Store all non-emta prediction methods in a cell-array | Benjamin Franzke | 1 | -30/+25 | |
2012-05-11 | Move frequency removal regression into its own function | Benjamin Franzke | 1 | -7/+1 | |
2012-05-11 | Remove log+quad algorithm | Benjamin Franzke | 1 | -4/+1 | |
Its really not needed since wehave optimize | |||||
2012-05-11 | sevenday_pred: Use same prototype as for other tests | Benjamin Franzke | 1 | -1/+1 | |
2012-05-11 | mean/rand_pred: Use same function prototype as regress_pred | Benjamin Franzke | 1 | -2/+2 | |
The number of days is implicit in the size of the given price and quantity matrices. | |||||
2012-05-11 | run_tests: Store local_min_count in a variable as well | Benjamin Franzke | 1 | -2/+4 | |
2012-05-11 | Print local min count for the prediction algorithms | Benjamin Franzke | 1 | -2/+7 | |
2012-05-11 | Remove logarithmic + quad from optimized prediction | Benjamin Franzke | 1 | -3/+3 | |
..since optimized prediction does the same but more. | |||||
2012-05-11 | Add sevenday removal algorithm to optimize-prediction | Benjamin Franzke | 1 | -12/+13 | |
2012-05-11 | Add optimization method. | Jan Klemkow | 1 | -2/+8 | |
2012-05-10 | run_tests: rotate err matrics. | Jan Klemkow | 1 | -10/+10 | |
2012-05-10 | run_tests: calculate global min. error. | Jan Klemkow | 1 | -1/+19 | |
2012-05-10 | run_tests: Rather call the combined l&q | Benjamin Franzke | 1 | -1/+1 | |
..since its mainly logarithmic. | |||||
2012-05-10 | Combine logarithmic and quad prediction | Benjamin Franzke | 1 | -0/+1 | |
Product 335 scales better with quadratic prediction. | |||||
2012-05-10 | calc_error: return quad and total errors. | Jan Klemkow | 1 | -6/+6 | |
2012-05-10 | run_tests: Code clean up. | Jan Klemkow | 1 | -6/+16 | |
2012-05-10 | Add quadratic interterpolation | Benjamin Franzke | 1 | -0/+2 | |
Not usable at all, worse than mean value. | |||||
2012-05-10 | Add logarithmic interpolation predection | Benjamin Franzke | 1 | -0/+1 | |
Slightly better than linear regression. | |||||
2012-05-10 | Add a method for random prediction. | Jan Klemkow | 1 | -0/+1 | |
This method show the distace from nonsence to the other methods. It uses the variance of each product for prediction. | |||||
2012-05-08 | Add frequency removal to run_tests (bad result) | Benjamin Franzke | 1 | -0/+8 | |
2012-05-07 | Display type in run_tests | Jan Klemkow | 1 | -4/+4 | |
2012-05-07 | Calculate errors in seperate function and plot error graph. | Jan Klemkow | 1 | -13/+6 | |
2012-05-07 | Add sevenday prediction. | Jan Klemkow | 1 | -4/+10 | |
2012-05-07 | Add total error calculation. | Jan Klemkow | 1 | -2/+9 | |
2012-04-24 | Add prediction test using linear regression | Benjamin Franzke | 1 | -0/+1 | |
2012-04-24 | run_tests.m: Initialize product data | Jan Klemkow | 1 | -0/+1 | |
2012-04-24 | Add mean prediction test | Jan Klemkow | 1 | -0/+1 | |