Create PredictiveAnalytics.java

sidra_chain_integration/project/sidra_nexus/src/main/PredictiveAnalytics.java

@@ -0,0 +1,20 @@
+import org.apache.spark.ml.regression.LinearRegression;
+import org.apache.spark.ml.regression.LinearRegressionModel;
+import org.apache.spark.sql.Dataset;
+import org.apache.spark.sql.Row;
+
+public class PredictiveAnalytics {
+    public static void main(String[] args) {
+        // Load data
+        Dataset<Row> data = spark.read().format("csv").option("header", "true").load("data.csv");
+
+        // Split data into training and testing sets
+        Dataset<Row>[] splits = data.randomSplit(new double[]{0.7, 0.3}, 42);
+        Dataset<Row> trainingData = splits[0];
+        Dataset<Row> testingData = splits[1];
+
+        // Train a linear regression model
+        LinearRegression lr = new LinearRegression();
+        LinearRegressionModel model = lr.fit(trainingData);
+    }
+}