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external:tectomt:tutorial [2009/01/22 11:49] kravalova |
external:tectomt:tutorial [2009/01/22 11:53] kravalova |
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* Your shell is bash | * Your shell is bash | ||
* You have basic experience with bash and can read basic Perl | * You have basic experience with bash and can read basic Perl | ||
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<code bash> | <code bash> | ||
cd ~/BIG | cd ~/BIG | ||
- | svn --username | + | svn --username |
</ | </ | ||
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</ | </ | ||
- | * In your '' | + | * In your '' |
<code bash> | <code bash> | ||
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===== TectoMT Architecture ===== | ===== TectoMT Architecture ===== | ||
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* The basic units are blocks. They serve for some very limited, well defined, and often linguistically interpretable tasks (e.g., tokenization, | * The basic units are blocks. They serve for some very limited, well defined, and often linguistically interpretable tasks (e.g., tokenization, | ||
- | * To solve a more complex task, selected blocks can be chained into a block sequence, called also a scenario. Technically, | + | * To solve a more complex task, selected blocks can be chained into a block sequence, called also a scenario. Technically, |
* The highest unit is called application. Applications correspond to end-to-end tasks, be they real end-user applications (such as machine translation), | * The highest unit is called application. Applications correspond to end-to-end tasks, be they real end-user applications (such as machine translation), | ||
This tutorial itself has its blocks in '' | This tutorial itself has its blocks in '' | ||
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Blocks in block repository '' | Blocks in block repository '' | ||
- | // | + | // |
There are also other directories for other purpose blocks, for example blocks which only print out some information go to '' | There are also other directories for other purpose blocks, for example blocks which only print out some information go to '' | ||
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* A document consists of a sequence of bundles (''< | * A document consists of a sequence of bundles (''< | ||
* Each bundle contains tree shaped sentence representations on various linguistic layers. In our example '' | * Each bundle contains tree shaped sentence representations on various linguistic layers. In our example '' | ||
- | * Trees are formed by nodes and edges. Attributes can be attached only to nodes. Edge's attributes must be equivalently | + | * Trees are formed by nodes and edges. Attributes can be attached only to nodes. Edge's attributes must be stored as the lower node's attributes. Tree's attributes must be stored as attributes of the root node. |
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</ | </ | ||
- | //Note//: Makefiles use tabulators to mark command lines. Make sure your lines start with tabulator (or two tabulators) and not, for example, with 4 spaces. | + | //Note//: Makefiles use tabulators to mark command lines. Make sure your lines start with a tabulator (or two tabulators) and not, for example, with 4 spaces. |
After running | After running | ||
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===== Advanced block: finite clauses ===== | ===== Advanced block: finite clauses ===== | ||
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==== Motivation ==== | ==== Motivation ==== | ||
- | It is assumed that finite clauses can be translated independently, | + | It is assumed that finite clauses can be translated independently, |
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===== Your turn: more tasks ===== | ===== Your turn: more tasks ===== | ||
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==== SVO to SOV ==== | ==== SVO to SOV ==== | ||
- | **Motivation**: | + | **Motivation**: |
**Task**: Change the word order from SVO to SOV. | **Task**: Change the word order from SVO to SOV. |