Update app.py
Browse files
app.py
CHANGED
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@@ -57,6 +57,66 @@ try:
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except Exception:
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pass
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# ==========================
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# ЗАГРУЗКА ДАННЫХ И МОДЕЛИ
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# ==========================
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@@ -79,7 +139,7 @@ def load_data():
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norms = np.linalg.norm(emb_matrix, axis=1, keepdims=True)
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emb_matrix = emb_matrix / np.maximum(norms, 1e-8)
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# --- В
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meta_aligned = df_meta.reindex(reg_nums)
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# dissertation_type -> маски кандидат/доктор
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@@ -91,13 +151,15 @@ def load_data():
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is_candidate = type_s.str.contains("кандид", case=False, na=False).to_numpy()
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is_doctor = type_s.str.contains("доктор", case=False, na=False).to_numpy()
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# degree_pursued -> массив строк
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if "degree_pursued" in meta_aligned.columns:
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degree_arr = meta_aligned["degree_pursued"].fillna("").astype(str).to_numpy()
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else:
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degree_arr = np.array([""] * len(reg_nums), dtype=object)
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-
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@st.cache_resource(show_spinner="Загрузка модели...")
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@@ -106,7 +168,7 @@ def load_model():
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try:
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df_all, reg_nums, emb_matrix, is_candidate, is_doctor, degree_arr = load_data()
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model = load_model()
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except Exception as e:
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st.error(f"Ошибка при загрузке данных или модели: {e}")
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@@ -116,23 +178,40 @@ except Exception as e:
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# ЛОГИКА ФИЛЬТРОВ И ПОИСКА
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# ==========================
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def
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"""
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mask = np.ones(len(reg_nums), dtype=bool)
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# Тип диссертации
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type_mask =
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if
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type_mask |= is_doctor
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mask &= type_mask
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# Науки (degree_pursued)
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return mask
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return df_res[DISPLAY_COLUMNS + ["vak_link"]]
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def run_search(
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query = query.strip()
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if not query:
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empty_df = pd.DataFrame(columns=DISPLAY_COLUMNS + ["vak_link"])
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return empty_df.rename(columns=COLUMN_LABELS_RU), None
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mask = build_filter_mask(
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-
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results = search_core(query, top_k, mask=mask)
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df_res = build_result_df(results)
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unsafe_allow_html=True,
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)
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def _pick_default_sciences(options):
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"""
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Требуемые по умолчанию: технические, физмат, химические, биологические.
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Подбираем по подстрокам (на случай отличий в формулировках).
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"""
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want = [
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("технич",),
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("физ", "мат"), # физ-мат/физмат/физико-математические
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("хим",),
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("биолог",),
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]
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opts_l = [o.lower() for o in options]
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picked = []
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for keys in want:
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found = None
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for o, ol in zip(options, opts_l):
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if all(k in ol for k in keys):
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found = o
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break
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if found:
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picked.append(found)
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# если по каким-то причинам не нашли ничего — оставим первые 4 (чтобы фильтр не был пустым)
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if not picked and options:
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picked = options[: min(4, len(options))]
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# убираем дубли, сохраняя порядок
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seen = set()
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uniq = []
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for x in picked:
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if x not in seen:
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seen.add(x)
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uniq.append(x)
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return uniq
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with st.form("search_form"):
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top_k = st.slider(
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"Сколько результатов показать",
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)
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with st.expander("Точные настройки", expanded=False):
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degree_selected = st.multiselect(
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"Науки",
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options=degree_options,
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default=default_sciences,
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)
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# По умолчанию: только кандидатские (чекбокс выключен)
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include_doctors = st.checkbox(
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"Включать докторские диссертации",
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value=False,
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)
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c1, c2, c3 = st.columns([1, 1, 1])
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with c1:
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st.write("")
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if do_search:
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if df_res_ru.empty:
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st.warning("Ничего не найдено. Проверьте запрос и/или ослабьте фильтры в «Точных настройках».")
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else:
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st.
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""
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width: 100%;
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border-collapse: collapse;
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}
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table.result-table th {
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text-align: center !important;
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vertical-align: middle;
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}
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</style>
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""",
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unsafe_allow_html=True,
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)
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)
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else:
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st.info(
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"Введите запрос выше и нажмите кнопку «Поиск» "
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except Exception:
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pass
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# ==========================
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# СПРАВОЧНИКИ ФИЛЬТРОВ (UI)
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# ==========================
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SCIENCE_LABELS = [
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"Архитектура",
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"Биологические",
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"Ветеринарные",
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"Географические",
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"Геолого-минералогические",
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"Искусствоведение",
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"Исторические",
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"Культурология",
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"Медицинские",
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"Педагогические",
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"Политические",
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"Сельскохозяйственные",
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"Технические",
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"Фармацевтические",
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"Физико-математические",
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"Филологические",
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"Философские",
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"Химические",
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"Экономические",
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"Юридические науки",
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]
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SCIENCE_LABELS = sorted(list(dict.fromkeys(SCIENCE_LABELS)), key=lambda s: s.casefold())
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DEFAULT_SCIENCES = {
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"Технические",
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"Физико-математические",
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"Химические",
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"Биологические",
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}
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# Паттерны для сопоставления с degree_pursued (на случай разной формулировки в базе)
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SCIENCE_PATTERNS = {
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"Архитектура": ["архитектур"],
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"Биологические": ["биолог"],
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"Ветеринарные": ["ветеринар"],
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"Географические": ["географ"],
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"Геолого-минералогические": ["геолого-минералог", "геол.-минералог", "геолого минералог"],
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"Искусствоведение": ["искусствовед"],
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"Исторические": ["историч"],
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"Культурология": ["культуролог"],
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"Медицинские": ["медицин"],
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"Педагогические": ["педагог"],
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"Политические": ["политич"],
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"Сельскохозяйственные": ["сельскохозяй"],
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"Технические": ["технич"],
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"Фармацевтические": ["фармацевт"],
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"Физико-математические": ["физико-математ", "физ-мат", "физмат"],
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"Филологические": ["филолог"],
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"Философские": ["философ"],
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"Химические": ["химич"],
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"Экономические": ["экономич"],
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"Юридические науки": ["юридич"],
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}
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# ==========================
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# ЗАГРУЗКА ДАННЫХ И МОДЕЛИ
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# ==========================
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norms = np.linalg.norm(emb_matrix, axis=1, keepdims=True)
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emb_matrix = emb_matrix / np.maximum(norms, 1e-8)
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# --- ВЫРАВНИВАЕМ МЕТА-ИНФУ ПОД ПОРЯДОК reg_nums ---
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meta_aligned = df_meta.reindex(reg_nums)
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# dissertation_type -> маски кандидат/доктор
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is_candidate = type_s.str.contains("кандид", case=False, na=False).to_numpy()
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is_doctor = type_s.str.contains("доктор", case=False, na=False).to_numpy()
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# degree_pursued -> массив строк (и lower-версия для быстрых contains)
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if "degree_pursued" in meta_aligned.columns:
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degree_arr = meta_aligned["degree_pursued"].fillna("").astype(str).to_numpy()
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else:
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degree_arr = np.array([""] * len(reg_nums), dtype=object)
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degree_lower = np.char.lower(degree_arr.astype(str))
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return df_meta, reg_nums, emb_matrix, is_candidate, is_doctor, degree_arr, degree_lower
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@st.cache_resource(show_spinner="Загрузка модели...")
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try:
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df_all, reg_nums, emb_matrix, is_candidate, is_doctor, degree_arr, degree_lower = load_data()
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model = load_model()
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except Exception as e:
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st.error(f"Ошибка при загрузке данных или модели: {e}")
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# ЛОГИКА ФИЛЬТРОВ И ПОИСКА
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# ==========================
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def _contains_any(deg_lower_arr: np.ndarray, patterns: list[str]) -> np.ndarray:
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"""deg_lower_arr: np.ndarray of lowercased strings"""
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m = np.zeros(len(deg_lower_arr), dtype=bool)
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for p in patterns:
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p = (p or "").strip().lower()
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if not p:
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continue
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m |= (np.char.find(deg_lower_arr, p) >= 0)
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return m
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def build_filter_mask(
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candidate_selected: bool,
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doctor_selected: bool,
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science_selected: list[str],
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) -> np.ndarray:
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mask = np.ones(len(reg_nums), dtype=bool)
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# 1) Тип диссертации
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type_mask = np.zeros(len(reg_nums), dtype=bool)
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if candidate_selected:
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type_mask |= is_candidate
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if doctor_selected:
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type_mask |= is_doctor
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mask &= type_mask # если оба выключены -> всё False
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# 2) Науки (degree_pursued)
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# Если ничего не выбрано — не ограничиваем по наукам (только по типу диссертаций).
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if science_selected:
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sci_mask = np.zeros(len(reg_nums), dtype=bool)
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for label in science_selected:
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patterns = SCIENCE_PATTERNS.get(label, [label])
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sci_mask |= _contains_any(degree_lower, patterns)
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mask &= sci_mask
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return mask
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return df_res[DISPLAY_COLUMNS + ["vak_link"]]
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def run_search(
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query: str,
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top_k: int,
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candidate_selected: bool,
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doctor_selected: bool,
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science_selected: list[str],
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):
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query = query.strip()
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if not query:
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empty_df = pd.DataFrame(columns=DISPLAY_COLUMNS + ["vak_link"])
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return empty_df.rename(columns=COLUMN_LABELS_RU), None
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mask = build_filter_mask(candidate_selected, doctor_selected, science_selected)
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results = search_core(query, top_k, mask=mask)
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df_res = build_result_df(results)
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unsafe_allow_html=True,
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)
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| 355 |
with st.form("search_form"):
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top_k = st.slider(
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"Сколько результатов показать",
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)
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with st.expander("Точные настройки", expanded=False):
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+
st.markdown("**Диссертации:**")
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+
c1, c2 = st.columns(2)
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+
with c1:
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+
candidate_selected = st.checkbox("Кандидатские", value=True, key="dtype_candidate")
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+
with c2:
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+
doctor_selected = st.checkbox("Докторские", value=False, key="dtype_doctor")
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+
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+
st.markdown("**Науки:**")
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+
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+
# Чекбоксы наук в 3 колонки, строго в алфавитном порядке
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+
cols = st.columns(3)
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+
science_selected = []
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| 384 |
+
for i, label in enumerate(SCIENCE_LABELS):
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| 385 |
+
default_val = label in DEFAULT_SCIENCES
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| 386 |
+
with cols[i % 3]:
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| 387 |
+
if st.checkbox(label, value=default_val, key=f"sci_{label}"):
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| 388 |
+
science_selected.append(label)
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| 390 |
c1, c2, c3 = st.columns([1, 1, 1])
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with c1:
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| 396 |
st.write("")
|
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| 398 |
if do_search:
|
| 399 |
+
# Быстрая валидация: если оба типа диссертаций выключены — смысла искать нет
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| 400 |
+
if not candidate_selected and not doctor_selected:
|
| 401 |
+
st.warning("Выключены оба типа диссертаций (кандидатские и докторские). Включите хотя бы один тип.")
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| 402 |
else:
|
| 403 |
+
with st.spinner("Идёт поиск по базе диссертаций..."):
|
| 404 |
+
df_res_ru, excel_bytes = run_search(
|
| 405 |
+
query=query,
|
| 406 |
+
top_k=top_k,
|
| 407 |
+
candidate_selected=candidate_selected,
|
| 408 |
+
doctor_selected=doctor_selected,
|
| 409 |
+
science_selected=science_selected,
|
| 410 |
+
)
|
| 411 |
|
| 412 |
+
if df_res_ru.empty:
|
| 413 |
+
st.warning("Ничего не найдено. Попробуйте изменить запрос и/или ослабьте фильтры.")
|
| 414 |
+
else:
|
| 415 |
+
st.success(f"Найдено записей: {len(df_res_ru)}")
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|
| 416 |
|
| 417 |
+
table_html = df_res_ru.to_html(
|
| 418 |
+
escape=False,
|
| 419 |
+
index=False,
|
| 420 |
+
classes="result-table",
|
| 421 |
+
)
|
| 422 |
|
| 423 |
+
st.markdown(
|
| 424 |
+
"""
|
| 425 |
+
<style>
|
| 426 |
+
table.result-table {
|
| 427 |
+
width: 100%;
|
| 428 |
+
border-collapse: collapse;
|
| 429 |
+
}
|
| 430 |
+
table.result-table th {
|
| 431 |
+
text-align: center !important;
|
| 432 |
+
vertical-align: middle;
|
| 433 |
+
}
|
| 434 |
+
</style>
|
| 435 |
+
""",
|
| 436 |
+
unsafe_allow_html=True,
|
| 437 |
)
|
| 438 |
+
|
| 439 |
+
st.markdown(table_html, unsafe_allow_html=True)
|
| 440 |
+
|
| 441 |
+
if excel_bytes is not None:
|
| 442 |
+
st.download_button(
|
| 443 |
+
label="💾 Скачать результаты в Excel",
|
| 444 |
+
data=excel_bytes,
|
| 445 |
+
file_name="search_results.xlsx",
|
| 446 |
+
mime="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
|
| 447 |
+
)
|
| 448 |
else:
|
| 449 |
st.info(
|
| 450 |
"Введите запрос выше и нажмите кнопку «Поиск» "
|