Bayesian Config Flow #35705
Bayesian Config Flow #35705
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Sequence Diagram(s)sequenceDiagram
participant User
participant BayesianSensor
User->>BayesianSensor: Configure sensor with parameters
BayesianSensor-->>User: Acknowledge configuration
User->>BayesianSensor: Provide observed sensor states
BayesianSensor->>BayesianSensor: Calculate state using Bayes' rule
BayesianSensor-->>User: Return current state based on probability threshold
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (5)
source/_integrations/bayesian.markdown (5)
26-26: Consider enhancing the UI vs YAML format explanationTo prevent potential user confusion, consider expanding this line to be more explicit about the format differences:
-Both UI and YAML setup is supported, importantly YAML uses probabilities of `0` to `1` whereas UI uses percentages. +Both UI and YAML setup is supported. Important note on probability formats: +- YAML configuration: Use decimal values between `0` and `1` (e.g., `0.5` for 50%) +- UI configuration: Use percentage values between `0` and `100` (e.g., `50` for 50%)
61-62: Minor improvement in prior descriptionTo improve clarity and conciseness:
- The baseline probability of the event (0 to 1). At any point in time - (ignoring all external influences) how likely is this event to be occurring? + The baseline probability of the event (0 to 1). At any time + (ignoring all external influences) how likely is this event to be occurring?🧰 Tools
🪛 LanguageTool
[style] ~61-~61: This phrase is redundant. Consider writing “point” or “time”.
Context: ...obability of the event (0 to 1). At any point in time (ignoring all external influences)...(MOMENT_IN_TIME)
69-69: Add comma for better readabilityAdd a comma after the conditional clause:
- Note: If the threshold is higher than the `prior` then the default state will be `off` + Note: If the threshold is higher than the `prior`, then the default state will be `off`🧰 Tools
🪛 LanguageTool
[typographical] ~69-~69: Consider adding a comma.
Context: ...the threshold is higher than thepriorthen the default state will beoffrequi...(IF_THEN_COMMA)
130-130: Fix hyphenation and consider adding validation guidance
- Fix the hyphenation:
-If your Bayesian sensor ends up triggering `on` too easily, re-check that the probabilities set and estimated make sense, then consider increasing `probability_threshold:` and vice-versa. +If your Bayesian sensor ends up triggering `on` too easily, re-check that the probabilities set and estimated make sense, then consider increasing `probability_threshold:` and vice versa.
- Consider adding a note about validating probabilities:
+7. Validate your probabilities: For each observation, ensure that `prob_given_true` is significantly different from `prob_given_false` to make the observation meaningful. If they're too close, the observation might not contribute meaningfully to the final probability.🧰 Tools
🪛 LanguageTool
[grammar] ~130-~130: The expression “vice versa” is spelled without hyphens.
Context: ...increasingprobability_threshold:and vice-versa. ## Full examples These are a number ...(VICE_VERSA)
224-224: Clarify range boundary behaviorThe explanation about range boundaries could be clearer:
-When more than one range is specified for the same entity, if a value falls on `below`, it will be included with the range that lists it in `below`. `below` then means "below or equal to". This is not true when only a single range is specified, where both `above` and `below` do not include "equal to". +Range boundary behavior differs based on configuration: +- Multiple ranges for same entity: + - `below: X` means "less than or equal to X" + - A value exactly equal to X belongs to the range that specifies it in `below` +- Single range: + - Both `above` and `below` are exclusive (not including the boundary values)
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source/_integrations/bayesian.markdown(4 hunks)
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🪛 LanguageTool
source/_integrations/bayesian.markdown
[style] ~61-~61: This phrase is redundant. Consider writing “point” or “time”.
Context: ...obability of the event (0 to 1). At any point in time (ignoring all external influences)...
(MOMENT_IN_TIME)
[typographical] ~69-~69: Consider adding a comma.
Context: ...the threshold is higher than the prior then the default state will be off requi...
(IF_THEN_COMMA)
[grammar] ~130-~130: The expression “vice versa” is spelled without hyphens.
Context: ...increasing probability_threshold: and vice-versa. ## Full examples These are a number ...
(VICE_VERSA)
🔇 Additional comments (1)
source/_integrations/bayesian.markdown (1)
Line range hint 1-224: Documentation is comprehensive and well-structured
The documentation effectively explains the Bayesian integration, provides clear configuration guidance, and includes practical examples. The theory section is particularly well-written, making complex concepts accessible to users.
🧰 Tools
🪛 LanguageTool
[grammar] ~130-~130: The expression “vice versa” is spelled without hyphens.
Context: ...increasing probability_threshold: and vice-versa. ## Full examples These are a number ...
(VICE_VERSA)
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Actionable comments posted: 0
🧹 Outside diff range and nitpick comments (3)
source/_integrations/bayesian.markdown (3)
32-36: Fix minor grammatical issues in the theory sectionWhile the content is excellent, there are a few grammatical issues to address:
Apply these corrections:
-However the probability that motion is detected +However, the probability that motion is detected -popular with the cats. However the probability +popular with the cats. However, the probability -(e.g 95%, p = 0.95) +(e.g., 95%, p = 0.95) -(e.g motion detected) +(e.g., motion detected) -(e.g human-occupancy of the room) +(e.g., human-occupancy of the room)🧰 Tools
🪛 LanguageTool
[uncategorized] ~34-~34: A comma may be missing after the conjunctive/linking adverb ‘However’.
Context: ...) if the room is popular with the cats. However the probability that motion is detected...(SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA)
[uncategorized] ~34-~34: The abbreviation “e.g.” (= for example) requires two periods.
Context: ...that it is occupied by a human is high (e.g 95%, p = 0.95) if our motion sensor is ...(E_G)
[uncategorized] ~36-~36: The abbreviation “e.g.” (= for example) requires two periods.
Context: ... probability of the sensor observation (e.g motion detected) given the thing you ...(E_G)
[uncategorized] ~36-~36: The abbreviation “e.g.” (= for example) requires two periods.
Context: ...* the thing you are trying to estimate (e.g human-occupancy of the room). ## Confi...(E_G)
63-71: Improve clarity of probability descriptions and fix grammarThe descriptions are good but could be more precise:
Apply these improvements:
-At any point in time +(ignoring all external influences) how likely is this event to be occurring? -if the threshold is higher than the `prior` then +if the threshold is higher than the `prior`, thenAlso, consider adding a note about the relationship between
priorandprobability_threshold:
"Settingprobability_thresholdclose topriorwill make the sensor more sensitive to changes in observations."🧰 Tools
🪛 LanguageTool
[style] ~63-~63: This phrase is redundant. Consider writing “point” or “time”.
Context: ...obability of the event (0 to 1). At any point in time (ignoring all external influences)...(MOMENT_IN_TIME)
[typographical] ~71-~71: Consider adding a comma.
Context: ...the threshold is higher than thepriorthen the default state will beoffrequi...(IF_THEN_COMMA)
123-133: LGTM! Excellent practical guidance for probability estimationThe guidance is clear and practical, especially the tip about using Home Assistant history to estimate probabilities.
One minor fix needed:
-vice-versa +vice versa🧰 Tools
🪛 LanguageTool
[grammar] ~132-~132: The expression “vice versa” is spelled without hyphens.
Context: ...increasingprobability_threshold:and vice-versa. ## Full examples These are a number ...(VICE_VERSA)
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📒 Files selected for processing (1)
source/_integrations/bayesian.markdown(4 hunks)
🧰 Additional context used
🪛 LanguageTool
source/_integrations/bayesian.markdown
[uncategorized] ~34-~34: A comma may be missing after the conjunctive/linking adverb ‘However’.
Context: ...) if the room is popular with the cats. However the probability that motion is detected...
(SENT_START_CONJUNCTIVE_LINKING_ADVERB_COMMA)
[uncategorized] ~34-~34: The abbreviation “e.g.” (= for example) requires two periods.
Context: ...that it is occupied by a human is high (e.g 95%, p = 0.95) if our motion sensor is ...
(E_G)
[uncategorized] ~36-~36: The abbreviation “e.g.” (= for example) requires two periods.
Context: ... probability of the sensor observation (e.g motion detected) given the thing you ...
(E_G)
[uncategorized] ~36-~36: The abbreviation “e.g.” (= for example) requires two periods.
Context: ...* the thing you are trying to estimate (e.g human-occupancy of the room). ## Confi...
(E_G)
[style] ~63-~63: This phrase is redundant. Consider writing “point” or “time”.
Context: ...obability of the event (0 to 1). At any point in time (ignoring all external influences)...
(MOMENT_IN_TIME)
[typographical] ~71-~71: Consider adding a comma.
Context: ...the threshold is higher than the prior then the default state will be off requi...
(IF_THEN_COMMA)
[grammar] ~132-~132: The expression “vice versa” is spelled without hyphens.
Context: ...increasing probability_threshold: and vice-versa. ## Full examples These are a number ...
(VICE_VERSA)
🔇 Additional comments (3)
source/_integrations/bayesian.markdown (3)
22-26: LGTM! Clear and practical introduction
The introduction effectively explains what a Bayesian sensor is and provides practical use cases that users can relate to.
226-226: LGTM! Clear explanation of range behavior
The explanation of how ranges work with multiple states is precise and helpful for users.
Line range hint 22-226: Overall excellent documentation improvements
The documentation is now more comprehensive, clearer, and more practical. Key strengths:
- Clear explanation of the theory with relatable examples
- Practical guidance for estimating probabilities
- Well-documented examples with realistic scenarios
- Thorough explanation of multiple state handling
The changes align perfectly with the PR objective of improving the documentation for Bayesian features.
🧰 Tools
🪛 LanguageTool
[grammar] ~132-~132: The expression “vice versa” is spelled without hyphens.
Context: ...increasing probability_threshold: and vice-versa. ## Full examples These are a number ...
(VICE_VERSA)
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currentbranch).currentbranch).nextbranch).nextbranch).Additional information
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I made a change to the existing documentation and used thecurrentbranch.nextbranch.Summary by CodeRabbit