private int getInputDimFromConfig(Map<String, Object> layerConfig) throws InvalidKerasConfigurationException {
        Map<String, Object> innerConfig = KerasLayerUtils.getInnerLayerConfigFromConfig(layerConfig, conf);
        if (!innerConfig.containsKey(conf.getLAYER_FIELD_INPUT_DIM()))
            throw new InvalidKerasConfigurationException(
                    "Keras Embedding layer config missing " + conf.getLAYER_FIELD_INPUT_DIM() + " field");
        return (int) innerConfig.get(conf.getLAYER_FIELD_INPUT_DIM());
    }
private int getInputDimFromConfig ( Map < String , Object > layerConfig ) throws InvalidKerasConfigurationException { Map < String , Object > innerConfig = KerasLayerUtils . getInnerLayerConfigFromConfig ( layerConfig , conf ) ; if ( ! innerConfig . containsKey ( conf . getLAYER_FIELD_INPUT_DIM ( ) ) ) throw new InvalidKerasConfigurationException ( "Keras Embedding layer config missing " + conf . getLAYER_FIELD_INPUT_DIM ( ) + " field" ) ; return ( int ) innerConfig . get ( conf . getLAYER_FIELD_INPUT_DIM ( ) ) ; }
Get Keras input dimension from Keras layer configuration.

@param layerConfig dictionary containing Keras layer configuration
@return input dim as int