Анализ данных (Data analysis)
Data science, наука о данных. @haarrp - админ РКН: clck.ru/3FmyAp
Show more📈 Analytical overview of Telegram channel Анализ данных (Data analysis)
Channel Анализ данных (Data analysis) (@data_analysis_ml) in the Russian language segment is an active participant. Currently, the community unites 50 250 subscribers, ranking 2 653 in the Technologies & Applications category and 12 492 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 50 250 subscribers.
According to the latest data from 24 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 38 over the last 30 days and by -6 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 9.10%. Within the first 24 hours after publication, content typically collects 6.25% reactions from the total number of subscribers.
- Post reach: On average, each post receives 4 571 views. Within the first day, a publication typically gains 3 142 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 29.
- Thematic interests: Content is focused on key topics such as llm, контекст, openai, архитектура, deepseek.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“Data science, наука о данных.
@haarrp - админ
РКН: clck.ru/3FmyAp”
Thanks to the high frequency of updates (latest data received on 25 June, 2026), the channel maintains relevance and a high level of publication reach. Analytics show that the audience actively interacts with content, making it an important point of influence in the Technologies & Applications category.
-- sf100_orders_annotated.sql
{{ config(materialized='table') }}
select a.*, b.date is not null is_holiday
from {{ref('sf100_orders')}} a
left join {{ref('all_holidays')}} b
on a.o_orderdate = b.date
-- count_holidays.sql
{{config(materialized='table')}}
select count(*) total_days
, count_if(is_holiday) holiday_count
, holiday_count/total_days ratio
from {{ref('sf100_orders_annotated')}}
Эти два файла выглядят как типичный SQL, но с некоторым отличием. Вместо ссылок на таблицы dbt позволяет ссылаться на другие “модели” с помощью аннотаций {{ref(‘sf100_orders_annotated’)}}. Таким образом, dbt определяет связь и зависимости между всеми трансформациями, через которые проходят данные.
Продолжение
@data_analysis_mlmatplotlib в Python, используйте библиотеку gif.
Следующая анимация создана с помощью gif.
pip install gif
import gif
from random import randint
from matplotlib import pyplot as plt
x = [randint(0, 100) for _ in range(100)]
y = [randint(0, 100) for _ in range(100)]
# (Optional) Set the dots per inch resolution to 300
gif.options.matplotlib["dpi"] = 300
# Decorate a plot function with @gif.frame
@gif.frame
def plot(i):
xi = x[i*10:(i+1)*10]
yi = y[i*10:(i+1)*10]
plt.scatter(xi, yi)
plt.xlim((0, 100))
plt.ylim((0, 100))
# Construct "frames"
frames = [plot(i) for i in range(10)]
# Save "frames" to gif with a specified duration (milliseconds) between each frame
gif.save(frames, 'example.gif', duration=50)
• Github
@data_analysis_ml$ pip install Sphinx
Также можно посетить официальный сайт Sphinx для получения дополнительной информации.
После того, как мы установили Sphinx, мы можем начать использовать его для создания документации.
Рассмотрим, как инициализировать Sphinx в нашем проекте.
Читать дальше
@data_analysis_mlLangchainJS, написанный на Node Typescript/Javascript
git clone https://github.com/FlowiseAI/Flowise.git
• Github
• Примеры
@data_analysis_ml
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