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| 1 | Evaluation and prediction of blast induced ground vibration using support vector machine显示文摘We present the application of Support Vector Machine (SVM) for the prediction of blast induced ground vibration by taking into consideration of maximum charge per delay and distance between blast face to monitoring point. To investigate the suitability of this approach, the predictions by SVM have been compared with conventional predictor equations. Blast vibration study was carried out at Magnesite mine of Pithoragarh, India. Total 170 blast vibrations data sets were recorded at different strate-gic and vulnerable locations in and around to mine. Out of 170 data sets, 150 were used for the training of the SVM network as well as to determine site constants of different conventional predictor equations, whereas, 20 new randomly selected data sets were used to compare the prediction capability of SVM network with conventional predictor equations. Results were compared based on Co-efficient of Determination (CoD) and Mean Absolute Error (MAE) between monitored and predicted values of Peak Particle Veloc-ity (PPV). It was found that SVM gives closer values of predicted PPV as compared to conventional predictor equations. The coef-ficient of determination between measured and predicted PPV by SVM was 0.955, whereas it was 0.262, 0.163, 0.337 and 0.232 by USBM, Langefors-Kihlstrom, Ambraseys-Hendron and Bureau of Indian Standard equations, respectively. The MAE for PPV was 11.13 by SVM, whereas it was 0.973, 1.088, 0.939 and 1.292 by USBM, Langefors-Kihlstrom, Ambraseys-Hendron and Bureau of Indian Standard equations respectively. | KHANDELWAL M KANKAR P K HARSHA S P | 2010 | Mining Science and Technology2010，20，1： | 12 |
| 2 | Non-linear dynamic behaviors of rolling element bearings due to :surface waviness显示文摘 | S P Harsha K Sandeep R Prakash | 2004 | Journal of Sound and Vibration2004，272，35： | 1 |
| 3 | Nonlinear dynamic behaviors of rolling element bearings due to surface waviness显示文摘 | Harsha S P Sandeep K Prakash R | 2004 | Journal of Sound and Vibration2004，272，3： | 1 |
| 4 | Nonlinear dynamic response of a rotor bearings due to surface waviness显示文摘 | Harsha S P Sandeep K Prakash R | 2004 | Nonlinear Dynamics2004，37，2： | 1 |
| 5 | Nonlinear dynamic analysis of rolling element bearings due to cage run out and number of balls显示文摘 | Harsha S P | 2006 | Journal of Sound and Vibration2006，289，12： | 1 |
| 6 | Nonlinear dynamic response of a balanced rotor supported by rolling element bearings due to radial internal clearance effect显示文摘 | Harsha S P | 2006 | Mechanism and Machine Theory2006，41，68： | 1 |
| 7 | 7GHz resolution waveguide THz spectroscopy of explosives related solids showing new features 显示文摘 | Laman N Sree Harsha S Grischkowsky D | 2008 | Optics Express2008，16，6： | 1 |
| 8 | Nonlinear dynamic behaviors of rolling element bearings due to surface waviness显示文摘 | HARSHA S P SANDEEP K PRAKASH R | 2004 | Journal of Sound and Vibration2004，272，345： | 1 |
| 9 | Study of erosion efficiency of Polymers and Polymer composites显示文摘 | ARJULA S HARSHA A P | 2006 | Polymer Testing2006，25，2： | 1 |
| 10 | Bismuth ( Ⅱ )Chloride-Zinc Promoted Selective Reduction of Aromatic Nitro Compounds to Azoxy Compounds显示文摘 | HARSHA N B DIPAK P JAGIR S S ANIL C G | 1994 | Tetrahedron Letters1994，35，19： | 1 |
| 11 | Solid particle erosion behaviour of various polyaryletherketone composites显示文摘 | Harsha A P’Tewari U S Venkatraman B | 2003 | Wear2003，254，78： | 1 |
| 12 | The effect of speed of balanced rotor on nonlinear vibrations associated with ball bearings显示文摘 | Harsha S P | 2003 | International Journal of Mechanical Sciences2003，，45： | 1 |
| 13 | The effect of speed of balanced rotor on nonlinear vibrations associated with ball bearings 显示文摘 | Harsha S P Sandeep K Prakash R | 2003 | International Journal of Mechanical Sciences2003，45，： | 1 |
| 14 | Nonlinear dynamic analysis of rolling element bearings due to cage run-out and number of balls显示文摘 | Harsha S P | 2006 | Jour nal of Sound and Vibration2006，289，123： | 1 |
| 15 | Development of human protein reference database as an initial platform for approaching systems biology in humans 显示文摘 | PERI S NAVARRO J D AMANCHY R KRISTIANSEN T Z JONNALAGADDA C K SURENDRANATH V NIRAN JAN V MUTHUSAMY B GANDHI T K GRONBORG M IBARROLA N DESHPANDE N SHANKER K SHIVASHANKAR H N RASHMI B P RAMYA M A ZHAO Z CHANDRIKA K N PADMA N HARSHA H C YATISH A J KAVITHA M P MENEZES M CHOUDHURY D R SURESH S GHOSH N SARAVANA R CHANDRAN S KRISHNA S JoY M ANAND S K MADAVAN V JOSEPH A WONG G W SCHIEMANN W P CONSTANTINESCU S N HUANG L KHOSRAVI-FAR R STEEN H TEWARI M GHAFFARI S BLOBE G C DANG C V GARCIA J G PEVSNER J JENSEN O N ROEPSTORFF P DESHPANDE K S CHINNAIYAN A M HAMOSH A CHAKRAVARTI A PANDEY A | 2003 | Genome Research2003，13，10： | 1 |
| 16 | Fault diagnosis of a rotorbearing system using response surface method显示文摘 | Kankar P K Harsha S P | 2009 | European Journal of Mechanics A/Solids2009，28，4： | 1 |
| 17 | Nonlinear dynamic response of a balanced ro- tor supported by rolling element bearings due to radial in- ternal clearance effect显示文摘 | Harsha S P | 2006 | Mechanism and Machine Theo- ry2006，41，6： | 1 |
| 18 | The Effect of Ball Waviness on Nonlinear Vibration Associated with Roll- ing Element Bearing 显示文摘 | Harsha S P Natra J C Kankar P K | 2006 | International Journal of A- coustics and Vibration2006，11，： | 1 |
| 19 | Fault Diagnosis of Ball Bearings Using Machine Learning Methods显示文摘 | Kankar P K Sharma S C Harsha S P | 2011 | Expert Systems with Applications2011，38，3： | 1 |
| 20 | Effect of prenatal sound stimulation on medio-rostral neostriatum/hyperstriatum ventrale region of chick forebrain:a morphometric and immunohistochemical study显示文摘 | Harsha Panicker Shashi Wadhwa Tara S Roy | 2002 | J Chemical Neuroanatomy2002，24，2： | 1 |
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