Update README.md

README.md

@@ -13,4 +13,42 @@ This model is build for [bnlp](https://github.com/sagorbrur/bnlp) package.
 - Fasttext trained with total words = 20M, vocab size = 1171011, epoch=50, embedding dimension = 300
 
 ## Evaluation Details
-- training loss = 0.318668
+- training loss = 0.318668
+
+## Usage
+- `pip install -U bnlp_toolkit`
+- `pip install fasttext==0.9.2` 
+- Generate Vector Using Pretrained Model
+ ```py
+ from bnlp.embedding.fasttext import BengaliFasttext
+
+ bft = BengaliFasttext()
+ word = "গ্রাম"
+ model_path = "bengali_fasttext_wiki.bin"
+ word_vector = bft.generate_word_vector(model_path, word)
+ print(word_vector.shape)
+ print(word_vector)
+ ```
+      
+- Train Bengali FastText Model
+
+```py
+from bnlp.embedding.fasttext import BengaliFasttext
+
+bft = BengaliFasttext()
+data = "raw_text.txt"
+model_name = "saved_model.bin"
+epoch = 50
+bft.train(data, model_name, epoch)
+```
+
+- Generate Vector File from Fasttext Binary Model
+```py
+from bnlp.embedding.fasttext import BengaliFasttext
+
+bft = BengaliFasttext()
+
+model_path = "mymodel.bin"
+out_vector_name = "myvector.txt"
+bft.bin2vec(model_path, out_vector_name)
+```