Examples of muli()

Examples of org.jblas.DoubleMatrix.muli()

18
19
20
21
22
23
24
25
26
     * @return tanh_prime = (1-M.^2);
     */
    @Override
    public DoubleMatrix derivativeAt(DoubleMatrix M) {
        DoubleMatrix Squared = M.mul(M);
        return (Squared.muli(-1)).addi(1);
    }

}
View Full Code Here

Examples of org.jblas.DoubleMatrix.muli()

147
148
149
150
151
152
153
154
155
156
157
        //for bp, only use L2
        if(0 != config.getLamada2()) {
            delta_wi.addi(curr_pbparam.w[i].mul(config.getLamada2()));
        }
      }
      curr_pbparam.w[i].subi(delta_wi.muli(config.getLearningRate()));
    }
    for(int i = 0; i < curr_pbparam.b.length; i++) {
      DoubleMatrix delta_bi = l_bias[i + 1].columnSums().divi(nbr_sample);
      curr_pbparam.b[i].subi(delta_bi.transpose().muli(config.getLearningRate()));
    }
View Full Code Here

Examples of org.jblas.DoubleMatrix.muli()

376
377
378
379
380
381
382
383
384
385
386
                delta_w.addi(curr_w.mmul(config.getLamada2()));
                delta_b.addi(curr_b.transpose().mmul(config.getLamada2()));
            }
        }
       
        curr_w.addi(delta_w.muli(config.getLearningRate()));
        curr_b.addi(delta_b.transpose().muli(config.getLearningRate()));
  }

  @Override
  protected void gradientUpdateCG(SGDTrainConfig config, DoubleMatrix x_samples, DoubleMatrix y_samples, SGDParam curr_param) {
View Full Code Here

Examples of org.jblas.DoubleMatrix.muli()

227
228
229
230
231
232
233
234
235
236
237
        //for bp, only use L2
        if(0 != config.getLamada2()) {
            delta_wi.addi(curr_pbparam.w[i].mul(config.getLamada2()));
        }
      }
      curr_pbparam.w[i].subi(delta_wi.muli(config.getLearningRate()));
    }
    for(int i = 0; i < curr_pbparam.b.length; i++) {
      DoubleMatrix delta_bi = l_bias[i + 1].columnSums().divi(nbr_sample);
      curr_pbparam.b[i].subi(delta_bi.transpose().muli(config.getLearningRate()));
    }
View Full Code Here
TOP
Copyright © 2018 www.massapi.com. All rights reserved.
All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.