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Источник @procode404 · Post #3713 · 20 авг.
🔥Тематическое моделирование LDA — [16:15] В ролике решается реальная задача Data Science — разделить отзывы на сайте по темам используя Python. Вы узнаете про LDA, предобработку текста и обучение модели, как правильно оценить результат, проанализировать его и предсказать тематику. Перейти к просмотру #видео#теория
Поиск: #sounds
@interesting_planet_facts · Post #1053 · 19.11.2025, 18:11
🌎 In 1977, the Soviet Venera 14 probe recorded mysterious low-frequency “thunder”-like sounds on Venus. Scientists now attribute these to seismic activity or wind interacting with the planet’s dense atmosphere. Venus’s surface winds move slowly, but thick air carries sound much farther than on Earth. ✨ #Venus⚡#sounds⚡#space 👉subscribe Interesting Planet 👉more Channels
@djangoproject · Post #255 · 02.02.2017, 18:57
https://github.com/tyiannak/pyAudioAnalysis #pyAudioAnalysis is a Python library covering a wide range of audio analysis tasks. Through pyAudioAnalysis you can: Extract #audio features and representations (e.g. mfccs, spectrogram, chromagram) Classify unknown #sounds Train, parameter tune and evaluate classifiers of audio segments Detect audio events and exclude silence periods from long recordings Perform supervised segmentation (joint segmentation - classification) Perform unsupervised segmentation (e.g. speaker diarization) Extract audio thumbnails Train and use audio regression models (example application: emotion recognition) Apply dimensionality reduction to visualize audio data and content similarities
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@testflightynoti · Post #38144 · 12.05.2026, 18:59
#Veil#White#Noise#Sleep#Sounds Join the Veil: White Noise Sleep Sounds beta on ✈️#TestFlight 🔗 Link: https://testflight.apple.com/join/7e5QCyMz Shared by Dimitri