Machine learning Interview
ИИ, Rust, вайбкодинг, Data Science, Deep Learning и делюсь тем, что интересно и полезно! Вопросы - @workakkk РКН: clck.ru/3FmwRz
Show more📈 Analytical overview of Telegram channel Machine learning Interview
Channel Machine learning Interview (@machinelearning_interview) in the Russian language segment is an active participant. Currently, the community unites 30 034 subscribers, ranking 4 569 in the Technologies & Applications category and 21 939 in the Russia region.
📊 Audience metrics and dynamics
Since its creation on невідомо, the project has demonstrated rapid growth, gathering an audience of 30 034 subscribers.
According to the latest data from 11 June, 2026, the channel demonstrates stable activity. Although there has been a change in the number of participants by 39 over the last 30 days and by 8 over the last 24 hours, overall reach remains high.
- Verification status: Not verified
- Engagement rate (ER): The average audience engagement rate is 18.49%. Within the first 24 hours after publication, content typically collects 8.84% reactions from the total number of subscribers.
- Post reach: On average, each post receives 5 554 views. Within the first day, a publication typically gains 2 656 views.
- Reactions and interaction: The audience actively supports content: the average number of reactions per post is 39.
- Thematic interests: Content is focused on key topics such as claude, llm, контекст, hermes, nvidia.
📝 Description and content policy
The author describes the resource as a platform for expressing subjective opinions:
“ИИ, Rust, вайбкодинг, Data Science, Deep Learning и делюсь тем, что интересно и полезно!
Вопросы - @workakkk
РКН: clck.ru/3FmwRz”
Thanks to the high frequency of updates (latest data received on 12 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.
pip install mlx-lm
from mlx_lm import load, generate
model, tokenizer = load("mlx-community/DeepSeek-R1-0528-4bit")
prompt = "hello"
if tokenizer.chat_template is not None:
messages = [{"role": "user", "content": prompt}]
prompt = tokenizer.apply_chat_template(
messages, add_generation_prompt=True
)
response = generate(model, tokenizer, prompt=prompt, verbose=True)
👉 huggingface.co/mlx-community/DeepSeek-R1-0528-4bit
#DeepSeek
import pandas as pd
import numpy as np
np.random.seed(42)
days = pd.date_range("2023-01-01", periods=10, freq="D")
true_temp = np.sin(np.linspace(0, 3 * np.pi, 240)) * 10 + 20
bias_per_day = np.random.uniform(-2, 2, size=len(days))
df = pd.DataFrame({
"datetime": pd.date_range("2023-01-01", periods=240, freq="H"),
})
df["day"] = df["datetime"].dt.date
df["true_temp"] = true_temp
df["bias"] = df["day"].map(dict(zip(days.date, bias_per_day)))
df["measured_temp"] = df["true_temp"] + df["bias"] + np.random.normal(0, 0.5, size=240)
📐 Шаг 2. Построим нелинейную модель тренда (например, полиномиальную регрессию)
from sklearn.linear_model import Ridge
from sklearn.preprocessing import PolynomialFeatures
from sklearn.pipeline import make_pipeline
# Модель полиномиальной регрессии степени 6
X_time = np.arange(len(df)).reshape(-1, 1)
y = df["measured_temp"].values
model = make_pipeline(PolynomialFeatures(degree=6), Ridge(alpha=1.0))
model.fit(X_time, y)
df["trend_poly"] = model.predict(X_time)
df["residual"] = df["measured_temp"] - df["trend_poly"]
🧮 Шаг 3. Байесовская оценка bias (через среднее и стандартную ошибку)
bias_stats = df.groupby("day")["residual"].agg(["mean", "std", "count"])
bias_stats["stderr"] = bias_stats["std"] / np.sqrt(bias_stats["count"])
df["bias_bayes"] = df["day"].map(bias_stats["mean"])
df["bias_stderr"] = df["day"].map(bias_stats["stderr"])
# Восстановим очищенную температуру
df["restored_bayes"] = df["measured_temp"] - df["bias_bayes"]
📊 Шаг 4. Оценка качества и визуализация
from sklearn.metrics import mean_squared_error
rmse = mean_squared_error(df["true_temp"], df["restored_bayes"], squared=False)
print(f"📉 RMSE (после байесовской очистки): {rmse:.3f}")
📈 Визуализация с доверительными интервалами
import matplotlib.pyplot as plt
for day in df["day"].unique():
day_data = df[df["day"] == day]
stderr = day_data["bias_stderr"].iloc[0]
plt.fill_between(day_data.index,
day_data["restored_bayes"] - stderr,
day_data["restored_bayes"] + stderr,
alpha=0.2, label=str(day) if day == df["day"].unique()[0] else "")
plt.plot(df["true_temp"], label="True Temp", lw=1.5)
plt.plot(df["restored_bayes"], label="Restored Temp (Bayes)", lw=1)
plt.legend()
plt.title("Восстановление температуры с доверительными интервалами")
plt.xlabel("Time")
plt.ylabel("°C")
plt.grid(True)
plt.show()
✅ Вывод
✔️ Нелинейная регрессия даёт лучшее приближение тренда, чем скользящее среднее
✔️ Байесовская оценка даёт не только среднюю оценку bias, но и доверительные интервалы
✔️ Модель учитывает неопределённость и шум — ближе к реальной инженерной задаче
✔️ RMSE почти сравнивается с дисперсией шума → bias эффективно устраняется
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