readme added

Author: yunjey

tutorials/09 - Image Captioning/README.md

@@ -4,6 +4,9 @@
 #### 1. Clone the repositories
 ```bash
 $ git clone https://github.com/pdollar/coco.git
+$ cd coco/PythonAPI/
+$ make
+$ cd ../../
 $ git clone https://github.com/yunjey/pytorch-tutorial.git
 $ cd pytorch-tutorial/tutorials/09 - Image Captioning
 ```
@@ -19,7 +22,8 @@ $ ./donwload.sh
 #### 3. Preprocessing
 
 ```bash
-$ python vocab.py    
+$ python build_vocab.py   
+$ python resize.py
 ```
 
 #### 4. Train the model
@@ -32,11 +36,11 @@ $ python train.py
 
 
 ```bash
-$ python sample.py --image=sample_image.jpg     
+$ python sample.py --image='path_for_image'
 ```
 
 <br>
 
 ## Pretrained model 
 
-If you do not want to train the model yourself, you can use a pretrained model. I have provided the pretrained model as a zip file. You can download the file [here](https://www.dropbox.com/s/cngzozkk73imjdh/trained_model.zip?dl=0) and extract it to `model` directory.
+If you do not want to train the model yourself, you can use a pretrained model. I have provided the pretrained model as a zip file. You can download the file [here](https://www.dropbox.com/s/btubjo73dc953zo/trained_model.egg?dl=0) and extract it to `./models/` directory.