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import gradio as gr | |
import torch, numpy as np, pandas as pd | |
import skimage | |
import pickle | |
defaultColumns = ['movieId', 'rating'] | |
movies_df = pd.read_csv("./csv/movies.csv") | |
ratings_df = pd.read_csv("./csv/ratings.csv") | |
options = movies_df['title'].values | |
with open("model.pkl", "rb") as f: | |
model = pickle.load(f) | |
def recomendacao(filme, nota): | |
f_filme = movies_df.loc[movies_df['title'] == filme]['movieId'][0] | |
f_nota = float(nota) | |
default = [ | |
f_filme, | |
f_nota | |
] | |
df=pd.DataFrame([default], columns = defaultColumns) | |
predictions = model.predict(df) | |
user_rating = ratings_df.loc[ratings_df['userId'] == predictions[0]] | |
top_ratings = user_rating.sort_values(by='rating', ascending=False) | |
top_movies = top_ratings.head(5)['movieId'].tolist() | |
recomendacoes = [] | |
for movie_id in top_movies: | |
movie = movies_df.loc[movies_df['movieId'] == movie_id] | |
title = movie['title'].values[0] | |
recomendacoes.append(title) | |
recomendacoes | |
result = recomendacoes | |
return result | |
iface = gr.Interface( | |
fn=recomendacao, | |
title="Win Predict", | |
allow_flagging="never", | |
inputs=[ | |
gr.Dropdown(options, label="Filme", info="Escolha o nome de um filme"), | |
gr.Slider(0, 5, value=0, label="Rating", info="Dê uma nota entre 0 e 5"), | |
], | |
outputs="text") | |
iface.launch() |