Encounter the following issue when calling XGBRegressor during prediction stage for Zillow Competition and default parameters were used according to the tutorial, appreciate it if you could look into the issue and help out on this.
C:\Users\meipaopao\StackNet\models\n6ut4jf5f4n3e5hjdl51n1p0ji0.pred (The system cannot find the file specified)
Exception in thread "Thread-46536" java.lang.NegativeArraySizeException
at io.input.Retrievecolumn(input.java:1455)
at ml.xgboost.XgboostRegressor.predict2d(XgboostRegressor.java:638)
at ml.Bagging.scoringhelperbagv2.score(scoringhelperbagv2.java:158)
at ml.Bagging.scoringhelperbagv2.run(scoringhelperbagv2.java:185)
at java.lang.Thread.run(Unknown Source)
C:\Users\meipaopao\StackNet\models\doh9b4mmpej0cem7eik7q170h20.pred (The system cannot find the file specified)
Exception in thread "Thread-46537" java.lang.NegativeArraySizeException
at io.input.Retrievecolumn(input.java:1455)
at ml.xgboost.XgboostRegressor.predict2d(XgboostRegressor.java:638)
at ml.Bagging.scoringhelperbagv2.score(scoringhelperbagv2.java:158)
at ml.Bagging.scoringhelperbagv2.run(scoringhelperbagv2.java:185)
at java.lang.Thread.run(Unknown Source)
Hi @kaz-Anova,
Encounter the following issue when calling XGBRegressor during prediction stage for Zillow Competition and default parameters were used according to the tutorial, appreciate it if you could look into the issue and help out on this.
C:\Users\meipaopao\StackNet\models\n6ut4jf5f4n3e5hjdl51n1p0ji0.pred (The system cannot find the file specified) Exception in thread "Thread-46536" java.lang.NegativeArraySizeException at io.input.Retrievecolumn(input.java:1455) at ml.xgboost.XgboostRegressor.predict2d(XgboostRegressor.java:638) at ml.Bagging.scoringhelperbagv2.score(scoringhelperbagv2.java:158) at ml.Bagging.scoringhelperbagv2.run(scoringhelperbagv2.java:185) at java.lang.Thread.run(Unknown Source) C:\Users\meipaopao\StackNet\models\doh9b4mmpej0cem7eik7q170h20.pred (The system cannot find the file specified) Exception in thread "Thread-46537" java.lang.NegativeArraySizeException at io.input.Retrievecolumn(input.java:1455) at ml.xgboost.XgboostRegressor.predict2d(XgboostRegressor.java:638) at ml.Bagging.scoringhelperbagv2.score(scoringhelperbagv2.java:158) at ml.Bagging.scoringhelperbagv2.run(scoringhelperbagv2.java:185) at java.lang.Thread.run(Unknown Source)
Thank you very much! Andy