Merge pull request #11 from CornellDataScience/siamese-model

Siamese model

.gitignore

@@ -15,4 +15,13 @@ Images/**
 **/cmake_install.cmake
 **/CMakeCache.txt
 camera
+CMakeFiles/**
+**/.env
+src/lfwa/**
+**/__pycache__/**
+src/model/message/__pycache__/**
+src/model/__pycache__/utils.cpython-38.pyc
+src/model/message/__pycache__/__init__.cpython-38.pyc
+src/model/message/__pycache__/sms_message.cpython-38.pyc
+**/Makefile
 src/lfwa/**

README.md

@@ -6,7 +6,8 @@
 Make sure git-clang-format is installed with `npm install -g clang-format`
 1. Call `clang-format.sh` under ci/
 2. `git add` and `git commit`!
-To run: 
+
+## To run 
 
 `cd build` 
 
@@ -15,3 +16,15 @@ To run:
 `make`
 
 `./camera`
+
+## Setting up Twilio
+
+- `cd` to `src/message/`
+
+- Make a `.env` file with `TWILIO_ACCOUNT_SID` and `TWILIO_AUTH_TOKEN` set to your account SID and Auth Token 
+
+- macOS: `brew tap twilio/brew && brew install twilio`
+
+- `twilio login`
+
+- `pip install twilio`

src/model/Siamese_Network.py

@@ -1,10 +1,12 @@
+from sklearn.model_selection import train_test_split
+
 import os
 import pickle
 import random
 
 import numpy as np
 import tensorflow as tf
-from sklearn.model_selection import train_test_split
+
 from tensorflow.keras import Input, Sequential, Model
 from tensorflow.keras import backend as K
 from tensorflow.keras.callbacks import EarlyStopping
@@ -279,10 +281,10 @@ def evaluate(self, test_file, batch_size, analyze=False):
     def predict(self, x_test, names):
         prob = self.siamese_net.predict(x_test)
 
-        for pair_index in range(len(names)):
-            name = names[pair_index]
-            pair_prob = prob[pair_index][0]
-            print(f"Similar to {name} with probability: ", pair_prob)
+        name = names[0]
+        pair_prob = prob[0][0]
+        print(f"Similar to {name} with probability: ", pair_prob)
+        return pair_prob
 
     def _analyze(self, x_test, y_test, names):
         """