Function warnOnIncompatibleInputShape

tfjs-layers/src/engine/topology.ts:1091–1116

* Check compatibility between input shape and this layer's batchInputShape. * * Print warning if any incompatibility is found. * * @param inputShape Input shape to be checked.

(inputShape: Shape)

   * @param inputShape Input shape to be checked.
   */
  protected warnOnIncompatibleInputShape(inputShape: Shape) {
    if (this.batchInputShape == null) {
      return;
    } else if (inputShape.length !== this.batchInputShape.length) {
      console.warn(
          `The rank of the input tensor provided (shape: ` +
          `${JSON.stringify(inputShape)}) does not match that of the ` +
          `batchInputShape (${JSON.stringify(this.batchInputShape)}) ` +
          `of the layer ${this.name}`);
    } else {
      let dimMismatch = false;
      this.batchInputShape.forEach((dimension, i) => {
        if (dimension != null && inputShape[i] != null &&
            inputShape[i] !== dimension) {
          dimMismatch = true;
        }
      });
      if (dimMismatch) {
        console.warn(
            `The shape of the input tensor ` +
            `(${JSON.stringify(inputShape)}) does not ` +
            `match the expectation of layer ${this.name}: ` +
            `${JSON.stringify(this.batchInputShape)}`);
      }
    }
  }

  /**
   * Retrieves the output shape(s) of a layer.