Challenge 36 - Implementing custom time alignment
KNIME has just released a new textbook on time series: to celebrate it, we will do a little time series analysis in this challenge. Check out the book (and […]
JustKnimeit-S2C1
JustKnimeit-S2C1
ARIMA Example
This workflow predicts the irregular component of time series (energy consumption) by autoregressive integrated moving average (ARIMA) models that aim at […]
AUTO SARIMA Example
This workflow demonstrates how the SARIMA components can be used to generate forecasts. In this case for hourly temperature data.
C01
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Timestamp Alignment
This component checks whether the selected timestamp column is uniformly sampled in the selected time scale. Missing values will be inserted at skipped […]
Timestamp Alignment
This component checks whether the selected timestamp column is uniformly sampled in the selected time scale. Missing values will be inserted at skipped […]
Ollama - Chat with LLama3
Chat with local Llama3 model via Ollama in KNIME ---- Run in Terminal window to start Ollama. You can also try and use other models […]
Cohort Analysis Tutorial Exercise
This workflow shows step-by-step how to calculate the customer retention ratio by relative month (1, 2, 3, and so on months after the first purchase) and […]