Extract Context Windows
From Dontopedia, the open, paraconsistent wiki. (Last updated 2026-06-10.)
Extract Context Windows is Iterate over the tokens and extract the context windows.
Mostly:uses tensor flow operation(5), rdf:type(4), has parameter(3)
Maturity scale
raw canonical shape-checked rule-derived certifiedInbound mentions (8)
Other subjects in dontopedia point AT this entity as a value. These are inverse relationships — e.g. "X motherOf this subject" — and answer questions the forward facts can't. Grouped by predicate.
demonstratesDemonstrates(2)
- Output Section
ex:output-section - Python Script
ex:python-script
contains-stepContains Step(1)
- Step Sequence
ex:step-sequence
definesLambdaLayerDefines Lambda Layer(1)
- Function Body
ex:function-body
enclosesStatementEncloses Statement(1)
- Get Context Window
ex:get_context_window
functionFunction(1)
- Lambda Layer
ex:lambda-layer
precedesPrecedes(1)
- After Slice
ex:after-slice
purposePurpose(1)
- Lambda Layer
ex:lambda-layer
Other facts (35)
The long tail: predicates that appear too rarely to warrant their own section. Filter or scroll to find a specific one. Each row links to its source.
| Predicate | Value | Ref |
|---|---|---|
| Uses Tensor Flow Operation | Tf Range | [3] |
| Uses Tensor Flow Operation | Tf Maximum | [3] |
| Uses Tensor Flow Operation | Tf Minimum | [3] |
| Uses Tensor Flow Operation | Context Window Write | [3] |
| Uses Tensor Flow Operation | Tf Transpose | [3] |
| Rdf:type | Process Step | [1] |
| Rdf:type | Process | [3] |
| Rdf:type | Process | [4] |
| Rdf:type | Concatenation Operation | [5] |
| Has Parameter | Context Size | [1] |
| Has Parameter | Seq Len | [3] |
| Has Parameter | Context Size | [3] |
| Precedes | Flatten Context Window | [1] |
| Precedes | Flatten Operation | [2] |
| Uses Component | Lambda Layer | [1] |
| Step Number | 3 | [1] |
| Step Number | 3 | [2] |
| Contains Loop | Iteration Over Seq Len | [3] |
| Calculates Start Index | Start Idx | [3] |
| Calculates End Index | End Idx | [3] |
| Performs Slicing | X Slicing | [3] |
| Writes to Tensor | Context Window Write | [3] |
| Uses Half Context Size | Context Size Half | [3] |
| Adds Offset to End Index | 1 | [3] |
| Clamps Start Index | Zero Bound | [3] |
| Clamps End Index | Seq Len Bound | [3] |
| Transposes Tensor | Transpose Operation | [3] |
| Implements Sliding Window | Sliding Window Mechanism | [3] |
| Centers Window | Central Positioning | [3] |
| Handles Boundary Conditions | Boundary Handling | [3] |
| Prevents Overflow | End Index Clamping | [3] |
| Builds Tensor Incrementally | Incremental Construction | [3] |
| Reorders Dimensions | Dimension Reordering | [3] |
| Description | Iterate over the tokens and extract the context windows | [4] |
| Computes | Context Window | [5] |
Timeline
Timeline axis is valid_time — when each source says the fact was true in the world, not when Dontopedia learned about it. Retracted rows are kept for provenance; coloured stripes indicate the context kind.
References (5)
ctx:claims/beam/6f5e013c-ca36-4ba9-b091-dcfa1d6e913b- full textbeam-chunktext/plain1 KB
doc:beam/6f5e013c-ca36-4ba9-b091-dcfa1d6e913bShow excerpt
3. **Extract Context Window**: Define a lambda layer to extract the context window around each token. The context window is defined by the `context_size`, which determines the number of surrounding tokens to consider. 4. **Flatten Context W…
ctx:claims/beam/897b7b85-132e-45ab-a5df-34500775a74a- full textbeam-chunktext/plain1 KB
doc:beam/897b7b85-132e-45ab-a5df-34500775a74aShow excerpt
3. **Extract Context Window**: Define a lambda layer to extract the context window around each token. The context size is calculated dynamically based on the query length. 4. **Flatten Context Window**: Flatten the context window tensor to …
ctx:claims/beam/e8909d40-01b6-4e6e-8767-a78636922ad1- full textbeam-chunktext/plain1 KB
doc:beam/e8909d40-01b6-4e6e-8767-a78636922ad1Show excerpt
for i in tf.range(seq_len): start_idx = tf.maximum(i - context_size // 2, 0) end_idx = tf.minimum(i + context_size // 2 + 1, seq_len) context_window = context_window.write(i, x[:, start_idx:end_id…
ctx:claims/beam/a452d598-76aa-41b7-aa16-7dba863c388b- full textbeam-chunktext/plain1 KB
doc:beam/a452d598-76aa-41b7-aa16-7dba863c388bShow excerpt
2. **Improved Accuracy**: By focusing on a smaller, relevant portion of the text, models can better understand the context and make more accurate predictions. 3. **Efficiency**: Smaller context windows can lead to faster processing times, m…
ctx:claims/beam/a28002ba-bd7f-40b5-9b40-7be70ddbfccf- full textbeam-chunktext/plain1 KB
doc:beam/a28002ba-bd7f-40b5-9b40-7be70ddbfccfShow excerpt
corrected_query = ' '.join(words) # log the result logging.info(f'Successfully corrected query: {query} -> {corrected_query}') self.success_count += 1 except Exception as …
See also
- Process Step
- Context Size
- Lambda Layer
- Flatten Context Window
- Flatten Operation
- Process
- Tf Range
- Tf Maximum
- Tf Minimum
- Context Window Write
- Tf Transpose
- Seq Len
- Context Size
- Iteration Over Seq Len
- Start Idx
- End Idx
- X Slicing
- Context Size Half
- Zero Bound
- Seq Len Bound
- Transpose Operation
- Sliding Window Mechanism
- Central Positioning
- Boundary Handling
- End Index Clamping
- Incremental Construction
- Dimension Reordering
- Context Window
- Concatenation Operation
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