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model.save('pet.h5') |
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scores = model.evaluate(valx, valy, verbose=0) | |
print("{}: {:.2f}%".format("accuracy", scores[1]*100)) | |
model.summary() |
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model.fit(testx,testy,validation_data =(valx,valy),batch_size=750,epochs=256,callbacks = [callback]) |
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from tensorflow.keras.models import Sequential | |
model = Sequential() | |
trainX.shape | |
model.add(Dense(4096,activation= 'relu',input_shape=(16,))) #dense layer 1 | |
model.add(tf.keras.layers.BatchNormalization()) #BachNorm | |
model.add(tf.keras.layers.Dropout(0.25)) #Dropout | |
model.add(Dense(2048,activation= 'relu')) | |
model.add(tf.keras.layers.Dropout(0.25)) #Dropout |
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for col in trainX.columns: | |
if trainX[col].dtype=='object': | |
trainX.drop([col],axis=1,inplace=True) | |
for col in test.columns: | |
if test[col].dtype=='object': | |
test.drop([col],axis=1,inplace=True) | |
trainY = pd.DataFrame() |
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for col in trainX.columns: | |
if trainX[col].dtype=='object': | |
trainX.drop([col],axis=1,inplace=True) |
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trainX = pd.read_csv('https://cainvas-static.s3.amazonaws.com/media/user_data/hrithikgupta/train_pet.csv') | |
test = pd.read_csv('https://cainvas-static.s3.amazonaws.com/media/user_data/hrithikgupta/test_pet.csv') | |
print(trainX.shape) | |
print(test.shape) | |
trainX.head() |
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import tensorflow as tf | |
import numpy as np # linear algebra | |
import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv) | |
import matplotlib.pyplot as plt | |
import cv2 | |
import os | |
from tensorflow.keras.layers import Dense,BatchNormalization | |
from sklearn.model_selection import train_test_split |
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import pickle | |
filename = 'finalized_model.sav' | |
pickle.dump(MLP, open(filename, 'wb')) |
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MLP = MLPRegressor(activation='relu', alpha=10, batch_size='auto', beta_1=0.9, | |
beta_2=0.999, early_stopping=False, epsilon=1e-08, | |
hidden_layer_sizes=(100,), learning_rate='constant', | |
learning_rate_init=0.001, max_iter=500, momentum=0.9, | |
nesterovs_momentum=True, power_t=0.5, random_state=None, | |
shuffle=True, solver='adam', tol=0.0001, validation_fraction=0.1, | |
verbose=False, warm_start=False) | |
# scores |
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