The Weighscore Neural Network engine is a platform-independent, Java-based command-line tool designed for training and running neural networks. Because it is distributed as a single executable JAR file and utilizes simple plain-text configurations and data sources, it is highly suitable for automation.
To automate the Weighscore Command Line Tool, you must orchestrate your data sources, configuration XML files, and the Java command-line execution using scripting tools like Bash (for Linux/macOS) or PowerShell (for Windows). 1. Prerequisites for Automation
Before writing your automation script, ensure your system meets Weighscore’s operational environment:
Java Runtime Environment (JRE): Since it is packaged as an executable JAR, ensure java is accessible via your environment’s PATH.
JDBC Database Driver: If you are automating network training via databases, the appropriate JDBC driver JAR must be present in your classpath.
Configuration XML: Weighscore defines network architectures and properties via an editable text XML file. 2. Core Command Patterns
Automation relies on passing parameters to the execution string. The fundamental pattern to execute Weighscore looks like this:
java -jar weighscore.jar –mode [train|predict] –config path/to/config.xml –data path/to/datasource Use code with caution. 3. Creating the Automation Script
Below is a structured blueprint utilizing Bash to completely automate data preparation, model training, and prediction pipelines. Step 1: Define Environment Variables
Keep your script dynamic by mapping file paths to flexible script variables.
#!/bin/bash # Configuration and Paths WEIGHSCORE_JAR=“/opt/weighscore/weighscore.jar” CONFIG_TEMPLATE=“/opt/weighscore/templates/network_config.xml” RUN_CONFIG=“/opt/weighscore/runs/active_config.xml” LOGDIR=“/var/log/weighscore” TIMESTAMP=$(date +“%Y%m%d%H%M%S”) Use code with caution. Step 2: Automate Dynamic Configuration Updates
If you change parameters (like your JDBC connection or output layer settings) on every run, automate the text substitution in your Weighscore XML file using sed or envsubst.
# Dynamically inject current timestamp into the model log reference inside the XML sed “s/{{RUN_ID}}/\({TIMESTAMP}/g" "\)CONFIG_TEMPLATE” > “\(RUN_CONFIG" </code> Use code with caution. Step 3: Execute Training & Handle Logs</p> <p>Run the training engine while capturing exit status codes and streaming runtime outputs to structured log files.</p> <p><code>echo "Starting Weighscore Neural Network training run: \){TIMESTAMP}…” # Execute Java JAR command java -jar “\(WEIGHSCORE_JAR" --config "\)RUN_CONFIG” >> “\({LOG_DIR}/train_\){TIMESTAMP}.log” 2>&1 # Check execution success if [ \(? -eq 0 ]; then echo "Weighscore training completed successfully." else echo "Error: Weighscore execution failed. Check logs at \){LOGDIR}/train${TIMESTAMP}.log” >&2 exit 1 fi Use code with caution. 4. Scheduling Regular Runs
To make the automation fully hands-off, schedule your written script using system daemons.
Linux / macOS (Cron):Open the crontab editor (crontab -e) and add a rule to trigger your Weighscore pipeline automatically. For example, to run every night at midnight: 0 0/bin/bash /opt/weighscore/scripts/run_pipeline.sh Use code with caution.
Windows (Task Scheduler):Wrap your command inside a .ps1 file and use Windows Task Scheduler to trigger powershell.exe -File C:\weighscore\run_pipeline.ps1 at set intervals or events. 5. Best Practices for Distributed Operations
Thread Safety: Weighscore supports simultaneous, multi-threaded requests. If you are building a predictive pipeline, spin up multiple concurrent instances of the JAR mapping to distinct data pipelines to achieve horizontal scaling.
Minimal Data Pre-processing: Weighscore maps string reference entries directly to numeric neuron inputs natively. You do not need complex pipeline scripts to convert categoricals into arrays; feed strings directly from your database queries.
Version Control Your Models: Because Weighscore saves its final neural networks in readable plain-text XML format, integrate your automation script with Git. Have the script automatically commit and push the updated XML model configuration to track weight mutations over time.
To help tailor a precise script for your project, let me know:
Which operating system (Linux, Windows, etc.) are you hosting this on?
Are you sourcing your data via a JDBC database or flat data files?
Do you need this script to handle training or continuous predictions? fedd/weighscore: A Neural Network engine (old … – GitHub