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Commit ·
11cb079
1
Parent(s): 0162a45
Update stri.py
Browse files
stri.py
CHANGED
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@@ -1,87 +1,30 @@
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import streamlit as st
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import torch
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import numpy as np
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import pandas as pd
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st.title(
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return text
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for i in ['author', 'title', 'annotation']:
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books[i] = books[i].apply(data_preprocessing)
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annot = books['annotation']
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# Получение эмбеддингов аннотаций каждой книги в датасете
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length = 512
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# Определение запроса пользователя
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query = st.text_input("Введите запрос")
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if st.button('Сгенерировать'):
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with open("book_embeddingsN.pkl", "rb") as f:
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book_embeddings = pickle.load(f)
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query_tokens = tokenizer.encode_plus(
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query,
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add_special_tokens=True,
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max_length=length, # Ограничение на максимальную длину входной последовательности
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pad_to_max_length=True, # Дополним последовательность нулями до максимальной длины
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return_tensors='pt' # Вернём тензоры PyTorch
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)
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with torch.no_grad():
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query_outputs = model(**query_tokens)
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query_hidden_states = query_outputs.hidden_states[-1][:,0,:]
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query_hidden_states = torch.nn.functional.normalize(query_hidden_states)
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# Вычисление косинусного расстояния между эмбеддингом запроса и каждой аннотацией
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cosine_similarities = torch.nn.functional.cosine_similarity(
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query_embedding.squeeze(0),
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torch.stack(book_embeddings.cpu())
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)
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cosine_similarities = cosine_similarities.numpy()
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indices = np.argsort(cosine_similarities)[::-1] # Сортировка по убыванию
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num_books_per_page = st.selectbox("Количество книг на странице:", [3, 5, 10], index=0)
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for i in indices[:num_books_per_page]:
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cols = st.columns(2) # Создание двух столбцов для размещения информации и изображения
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cols[1].write("## " + books['title'][i])
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cols[1].markdown("**Автор:** " + books['author'][i])
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cols[1].markdown("**Аннотация:** " + books['annotation'][i])
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image_url = books['image_url'][i]
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response = requests.get(image_url)
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image = Image.open(BytesIO(response.content))
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cols[0].image(image)
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cols[0].write(cosine_similarities[i])
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cols[1].write("---")
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import streamlit as st
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import pandas as pd
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import matplotlib.pyplot as plt
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import seaborn as sns
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# Read the CSV file
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df = pd.read_csv('all+++.csv')
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# Display the CSV file
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st.title('CSV File Overview')
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st.dataframe(df)
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# Bar plot for genres
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st.title('Genre Bar Plot')
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genre_counts = df['genre'].value_counts()
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plt.figure(figsize=(10, 6))
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sns.barplot(x=genre_counts.index, y=genre_counts.values)
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plt.xlabel('Genre')
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plt.ylabel('Count')
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plt.xticks(rotation=45)
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st.pyplot()
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# Distribution plot for annotation lengths
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st.title('Annotation Length Distribution')
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annotation_lengths = df['annotation'].str.len()
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plt.figure(figsize=(10, 6))
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sns.histplot(annotation_lengths, kde=True)
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plt.xlabel('Annotation Length')
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plt.ylabel('Count')
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st.pyplot()
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